Switching assembly

Abstract

The invention relates to the field of instrument and equipment switching, in particular to a switching assembly which comprises a switching body, a positioning assembly and a rotating assembly, the switching body comprises a switching part and a rotating column, the switching part is used for switching and installing security equipment, and the rotating column drives the switching part and the security equipment to rotate together so as to adjust the monitoring angle of the security equipment. The rotating column is sleeved with the positioning assembly, the positioning assembly is rotationally connected to the switching part, the positioning assembly limits the rotating column, and the situation that the gravity center of the rotating column shifts in the rotating process, consequently, the switching part deviates, and the angle of the security and protection equipment is affected is prevented. The rotating assembly comprises a rotating shaft, a fixing block and a transmission belt, the rotating shaft penetrates through the fixing block, the fixing block is connected to the positioning assembly, the transmission belt is wound around the rotating column and the rotating shaft, the rotating column is driven to rotate through the rotating shaft and the transmission belt, and the possibility of errors generated during manual adjustment is avoided.

Description

Technical Field

[0001] The present invention relates to the field of instrument equipment switching, and in particular to a switching component. Background Art

[0002] Some security equipment needs to be adjusted at a certain angle during installation and rotated according to actual conditions to ensure monitoring and protection within a certain area.

[0003] Existing security equipment often does not have the angle adjustment function when it leaves the factory, and needs to be adjusted through an adapter. However, the adapter needs to drive the security equipment to rotate together during adjustment, and because some installed equipment is heavy, manual adjustment is difficult. In addition, manual adjustment may produce certain errors, which may affect the accuracy of data when collecting data. Summary of the invention

[0004] The present invention is made to solve the above-mentioned technical problems, and its purpose is to provide a switching assembly that can achieve relatively easy and accurate adjustment of the angle of the security equipment when installing heavy security equipment.

[0005] In order to achieve the above-mentioned purpose, the present invention provides an adapter assembly for connecting security equipment and an installation surface, comprising: an adapter body, including an adapter part and a rotating column; a positioning assembly, which is mounted on the rotating column and rotatably connected to the adapter part; a rotating assembly, including a rotating shaft, a fixed block and a transmission belt, the rotating shaft is passed through the fixed block, the fixed block is connected to the positioning assembly, and the transmission belt is wrapped around the rotating column and the rotating shaft.

[0006] Preferably, the rotating assembly further comprises a slider and an adjusting rod, the fixed block is provided with a slideway, the slider is slidably connected to the slideway; the adjusting rod is connected to the slider and can drive the slider to slide on the slideway.

[0007] Preferably, the slider comprises a mounting hole, and the rotating shaft is rotatably mounted in the mounting hole;

[0008] A first rotating bearing is arranged between the mounting hole and the rotating shaft.

[0009] Preferably, the rotating column further comprises a groove arranged along the circumferential direction, and the transmission belt is slidably installed in the groove.

[0010] Preferably, the positioning assembly further comprises a positioning housing and a positioning bolt, the positioning housing is sleeved on the rotating column, and the positioning bolt passes through the positioning housing and abuts against the rotating column.

[0011] Preferably, it further comprises a second rotating bearing installed between the positioning housing and the rotating column.

[0012] Preferably, a dust ring is provided at one end of the adapter portion facing the positioning assembly.

[0013] Preferably, the adapter portion includes a mounting plate and a connecting column, the connecting column is connected to the mounting plate and the rotating column, and the mounting plate is connected to the security device.

[0014] Preferably, the transition portion further includes a reinforcing rib, and the reinforcing rib is connected to the mounting plate and the connecting column.

[0015] Preferably, the positioning assembly further comprises a base, and the base is fixedly connected to the mounting surface.

[0016] According to the above description and practice, the adapter assembly of the present invention includes an adapter body, a positioning assembly and a rotating assembly. The adapter body includes an adapter part and a rotating column. The adapter part is used to transfer and install security equipment. The rotating column drives the adapter part and the security equipment to rotate together to adjust the monitoring angle of the security equipment. The positioning assembly is mounted on the rotating column and is rotatably connected to the adapter part. The positioning assembly limits the rotating column to prevent the center of gravity of the rotating column from shifting during rotation, thereby causing the adapter part to also produce deviations and affect the angle of the security equipment. The rotating assembly includes a rotating shaft, a fixed block and a transmission belt. The rotating shaft is passed through the fixed block, the fixed block is connected to the positioning assembly, and the transmission belt is arranged on the rotating column and the rotating shaft. The rotating column is driven to rotate by the rotating shaft and the transmission belt. On the one hand, when the weight of the security equipment is large, the error caused by manual adjustment is avoided; on the other hand, the rotating column can be driven to rotate by the rotation of the rotating shaft to achieve a smooth and more precise adjustment, further improving the accuracy of the measurement data of the security equipment installed on the adapter assembly. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the structure of a switching assembly involved in one embodiment of the present invention.

[0018] Figure 2 It is a schematic structural diagram of an adapter body of an adapter assembly involved in an embodiment of the present invention.

[0019] Figure 3 It is a schematic structural diagram of a rotating assembly of a switching assembly involved in an embodiment of the present invention.

[0020] Figure 4 It is a structural schematic diagram from another perspective of the rotating assembly of the adapter assembly involved in one embodiment of the present invention. DETAILED DESCRIPTION

[0021] The exemplary embodiments will now be described more fully with reference to the accompanying drawings. However, the exemplary embodiments can be implemented in many forms and should not be construed as limited to the examples set forth herein; rather, these embodiments are provided so that the disclosure will be more comprehensive and complete and fully convey the concepts of the exemplary embodiments to those skilled in the art. The described features, structures, or characteristics may be combined in any suitable manner in one or more embodiments.

[0022] In addition, the accompanying drawings are only schematic diagrams of the present invention and are not necessarily drawn to scale. The same reference numerals in the figures represent the same or similar parts, so their repeated description will be omitted. It should be noted that in the present invention, the terms "including", "configured with", and "set in" are used to express the meaning of open-ended inclusion, and mean that there may be other elements / components / etc. in addition to the listed elements / components / etc.; the terms "first", "second", etc. are only used as marks, not to limit the number or order of their objects; the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inside", "outside", etc. indicate the orientation or position relationship based on the orientation or position relationship shown in the accompanying drawings, 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 on the present invention.

[0023] Unless otherwise clearly specified and limited, the terms "installed", "connected" and "connected" should be understood in a broad sense, for example, it 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 a direct connection or an indirect connection through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0024] The present invention discloses a switching component, please refer to Figures 1 to 4The adapter assembly includes an adapter body 1, a positioning assembly 2 and a rotating assembly 3. The adapter body 1 includes an adapter part 11 and a rotating column 12. The adapter part 11 is used for transferring and installing security equipment. The rotating column 12 drives the adapter part 11 and the security equipment to rotate together to adjust the monitoring angle of the security equipment. The positioning assembly 2 is mounted on the rotating column 12 and is rotatably connected to the adapter part 11. The positioning assembly 2 limits the rotating column 12 to prevent the center of gravity of the rotating column 12 from shifting during rotation, thereby causing the adapter part 11 to also deviate, affecting the angle of the security equipment. The rotating assembly 3 includes a rotating shaft 31, a fixed block 32 and a transmission belt. The rotating shaft 31 is passed through the fixed block 32, the fixed block 32 is connected to the positioning assembly 2, and the transmission belt is wound around the rotating column 12 and the rotating shaft 31. The rotating column 12 is driven to rotate by the rotating shaft 31 and the transmission belt 33. On the one hand, it avoids errors caused by manual adjustment when the weight of the security equipment is heavy; on the other hand, the rotation of the rotating shaft 31 drives the rotating column 12 to rotate, which can achieve smooth and more precise adjustment, further improving the accuracy of the measurement data of the security equipment installed on the adapter assembly.

[0025] Since different security equipment has different requirements for installation effects and angle adjustment, in order to ensure the applicability of the adapter assembly, in some embodiments, the rotating assembly 3 further includes a slider 34 and an adjustment rod 35, and the fixed block 32 is provided with a slideway 37. The slider 34 is slidably connected to the slideway 37, so that the slider 34 can move relative to the positioning assembly 2 with the rotating shaft 31 to adjust to a suitable distance, and cooperate with the conveyor belt 33 to drive the rotating column 12 to rotate. The adjustment rod 35 is connected to the slider 34 and can drive the slider 34 to slide on the slideway 37, wherein the adjustment rod 35 can be a threaded rod, one end of which is fixedly connected to the slider 34, and the slider 34 is moved close to or away from the positioning assembly 2 through the spiral movement between the adjustment rod 35 and the fixed block 32.

[0026] Furthermore, in order to ensure that the rotating shaft 31 can be rotatably connected to the slider 34, and the rotating shaft 31 can rotate relatively smoothly when rotating and driving the rotating column 12, in some embodiments, the slider 34 includes a mounting hole 36, and the rotating shaft 31 is rotatably installed in the mounting hole 36. A first rotating bearing (not shown) is provided between the mounting hole 36 and the rotating shaft 31. The relative rotation between the slider 34 and the rotating shaft 31 is achieved through the first rotating bearing, thereby ensuring that the adapter body 1 can be driven to rotate through the rotating component 3 to achieve the angle adjustment of the security equipment.

[0027] It can be understood that the positioning component 2 also includes a through hole (not shown in the figure), and the conveyor belt 33 is connected to the rotating shaft 31 and the rotating column 12 through the through hole, and a buffer layer (not shown in the figure) is also provided on the edge of the through hole to prevent the conveyor belt 33 from directly contacting the edge of the through hole when the conveyor belt 33 is transmitting and shaking, thereby causing damage to the conveyor belt 33, thereby affecting the transmission effect of the rotating component 3 on the adapter body 1.

[0028] Furthermore, in order to ensure that the transmission belt is always located at a specific position of the rotating column 12 during transmission, in some embodiments, the rotating column 12 also includes a groove 13 arranged along the circumferential direction, and the transmission belt is slidably installed in the groove 13. At this time, only relative rotational movement occurs between the conveyor belt 33 and the rotating column 12, and no displacement occurs between the two, thereby avoiding the relative movement of the conveyor belt 33 with the rotating column 12 during transmission, resulting in a decrease in the transmission efficiency of the conveyor belt 33, and further causing rotation errors when the security equipment rotates, affecting the accuracy of data measurement of the security equipment.

[0029] Since some security equipment is heavy, in order to ensure that when the security equipment is installed on the adapter assembly for a long time, there is no relative movement between the adapter body 1 and the positioning assembly 2, which will lead to a decrease in the height of the security equipment and affect the measurement of the security equipment, in some embodiments, the positioning assembly 2 also includes a positioning shell 21 and a positioning bolt 22. The positioning shell 21 is mounted on the rotating column 12 to ensure the stability of the rotating column 12 in the vertical direction. The positioning bolt 22 passes through the positioning shell 21 and abuts against the rotating column 12. When the security equipment reaches the specified position and the installation angle is adjusted, the positioning bolt 22 is tightened so that the bottom of the positioning bolt 22 abuts against the rotating column 12, so that there is no relative movement between the rotating column 12 and the positioning shell 21, thereby ensuring the stability of the connection of the security equipment on the adapter assembly and thus ensuring the accuracy of the data measured by the security equipment lock.

[0030] In order to ensure that the adapter body 1 and the positioning assembly 2 can rotate relatively smoothly, in some embodiments, the adapter assembly also includes a second rotating bearing 4, which is installed between the positioning shell 21 and the rotating column 12. On the one hand, the second rotating bearing 4 reduces the rotational friction between the rotating column 12 and the positioning shell 21, thereby increasing the service life of the rotating column 12; on the other hand, the second rotating bearing 4 has a certain supporting effect on the adapter part 11, thereby preventing the security equipment from generating a heavy burden on the adapter body 1 when it is installed on the adapter body 1.

[0031] It can be understood that in order to prevent external dust from entering the interior of the adapter assembly when the adapter assembly rotates and interfering with the normal rotation of the second rotating bearing 4, in some embodiments, a dust ring 14 is provided at one end of the adapter part 11 facing the positioning assembly 2. The dust ring 14 covers the second rotating bearing 4 and provides a certain accommodating space for the second rotating bearing 4 to prevent external dust from entering the second rotating bearing 4, thereby affecting the transmission effect of the second rotating bearing 4 on the adapter body 1 and the positioning assembly 2, causing loss of the rotating column 12 and affecting its service life.

[0032] Since some security equipment has a large mass, in order to ensure that the rigidity of the entire adapter body 1 is sufficient to support the security equipment, in some embodiments, the adapter part 11 includes a mounting plate 15 and a connecting column 16, and the connecting column 16 is connected to the mounting plate 15 and the rotating column 12, and the mounting plate 15 is connected to the security equipment. By providing the connecting column 16, the force on the mounting plate 15 is transmitted downward through the outer shell and the connecting column 16, so as to avoid the heavy security equipment from being damaged when being installed on the adapter body 1, thereby affecting the transfer effect of the entire adapter assembly.

[0033] Furthermore, the adapter part 11 also includes a reinforcing rib 17, which is connected to the mounting plate 15 and the connecting column 16, further improving the strength of the entire adapter body 1, preventing the security equipment from damaging the adapter body 1 and affecting the installation and measurement of the security equipment.

[0034] In some embodiments, the positioning assembly 2 also includes a base 5, which is fixedly connected to the mounting surface. The entire adapter assembly is stably mounted on an external column (not shown), a wall or the ground through the base 5, thereby ensuring that when the security equipment is installed through the adapter assembly, it can be stably fixed on the mounting surface, thereby ensuring the accuracy of the data measured by the security equipment.

[0035] It will be apparent to those skilled in the art that the invention is not limited to the details of the exemplary embodiments described above and that the invention can be implemented in other specific forms without departing from the spirit or essential features of the invention. Therefore, the embodiments should be considered exemplary and non-limiting in all respects, and the scope of the invention is defined by the appended claims rather than the foregoing description, and it is intended that all variations falling within the meaning and scope of the equivalent elements of the claims be included in the invention. Any reference numeral in a claim should not be considered as limiting the claim to which it relates.

Claims

1. A transfer assembly for connecting a security device and a mounting surface, characterized in that: include: The adapter body comprises an adapter portion and a rotating column; A positioning assembly, which is sleeved on the rotating column and rotatably connected to the adapter; The rotating assembly comprises a rotating shaft, a fixed block and a transmission belt. The rotating shaft passes through the fixed block, the fixed block is connected to the positioning assembly, and the transmission belt is wound around the rotating column and the rotating shaft.

2. The adapter assembly according to claim 1, characterized in that: The rotating assembly further comprises a slider and an adjusting rod, the fixed block is provided with a slideway, and the slider is slidably connected to the slideway; The adjusting rod is connected to the sliding block and can drive the sliding block to slide on the sliding track.

3. The adapter assembly according to claim 2, characterized in that: The slider comprises a mounting hole, and the rotating shaft is rotatably mounted in the mounting hole; A first rotating bearing is arranged between the mounting hole and the rotating shaft.

4. The adapter assembly according to claim 1, characterized in that: The rotating column also includes a groove arranged along the circumferential direction, and the transmission belt is slidably installed in the groove.

5. The adapter assembly according to claim 1, characterized in that: The positioning assembly further comprises a positioning housing and a positioning bolt. The positioning housing is sleeved on the rotating column, and the positioning bolt passes through the positioning housing and abuts against the rotating column.

6. The adapter assembly according to claim 5, characterized in that: Also includes: The second rotating bearing is installed between the positioning housing and the rotating column.

7. The adapter assembly according to claim 1, characterized in that: A dust ring is provided at one end of the adapter portion facing the positioning assembly.

8. The adapter assembly according to claim 1, characterized in that: The adapter portion includes a mounting plate and a connecting column, wherein the connecting column is connected to the mounting plate and the rotating column, and the mounting plate is connected to the security device.

9. The adapter assembly according to claim 8, characterized in that: The transition portion further includes a reinforcing rib connected to the mounting plate and the connecting column.

10. The adapter assembly according to claim 1, characterized in that: The positioning assembly also includes a base, and the base is fixedly connected to the mounting surface.

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