CN219954778U - Subway station communication equipment installation device - Google Patents

Abstract

The utility model provides a subway station communication equipment installation device; the utility model relates to a subway facility field, including angle modulation support and runing rest, angle modulation support includes the riser, lead screw slider mechanism and articulated pole, articulated pole one end rotates and connects the riser, the runing rest is connected to the other end, lead screw slider mechanism passes through the connecting rod and drives articulated pole and rotate, with the contained angle between change articulated pole and the riser, to the problem that present limited and inconvenient information diversity was shown to subway station communication equipment angle modulation, utilize angle modulation support to drive the runing rest and install in runing rest's communication equipment carries out pitch angle adjustment, utilize the runing rest to drive communication equipment and rotate, and can lock after the rotation and keep the communication equipment gesture, improve the adjustable ability of communication equipment gesture, satisfy the diversified installation demand of communication equipment in the subway station.

Description

Subway station communication equipment installation device

Technical Field

The utility model relates to the field of subway facilities, in particular to a subway station communication equipment installation device.

Background

The communication equipment is wire communication equipment and wireless communication equipment used for industrial control environment. The wired communication equipment mainly introduces the conversion equipment for solving serial port communication, professional bus type communication, industrial Ethernet communication and various communication protocols of the industrial site, and mainly comprises equipment such as a router, an exchanger, a modem and the like. The wireless communication equipment mainly comprises wireless AP, wireless network bridge, wireless network card, wireless lightning arrester, antenna and the like. The display screen is the most used in the wired equipment in the subway station, so that the operation condition of the subway in the subway station can be conveniently displayed to passengers for watching.

Chinese patent (publication No. CN 212960640U) discloses a subway station communication equipment installation device, the hanging rod upper end fixedly connected with inner tube, inner tube internal rotation is connected with the transmission shaft, transmission shaft upper end fixedly connected with motor, angle that just can reach portable adjustment display screen through simple operation, and be convenient for the multi-angle is watched, it needs to operate through a plurality of connecting blocks and connecting rod when the operation of above-mentioned structure is when the installation, can only accomplish vertical angle adjustment when angle adjustment, but according to the content that communication equipment needs to show different, still need rotate the display screen, but current mounting structure is mostly tilt swing adjustment, be difficult to realize carrying out the rotation action in its place plane to the display screen, be difficult to satisfy the demand that information content diversification was shown.

Disclosure of Invention

Aiming at the defects existing in the prior art, the utility model provides the subway station communication equipment installation device, which utilizes the angle modulation bracket to drive the rotary bracket and the communication equipment arranged on the rotary bracket to adjust the pitch angle, and utilizes the rotary bracket to drive the communication equipment to rotate, and can lock and keep the posture of the communication equipment after the rotation, thereby improving the posture adjustability of the communication equipment and meeting the diversified installation requirements of the communication equipment in the subway station.

In order to achieve the above purpose, the following technical scheme is adopted:

the subway station communication equipment mounting device comprises an angle modulation bracket and a rotating bracket, wherein the angle modulation bracket comprises a vertical plate, a lead screw sliding block mechanism and a hinging rod, one end of the hinging rod is rotationally connected with the vertical plate, the other end of the hinging rod is connected with the rotating bracket, and the lead screw sliding block mechanism drives the hinging rod to rotate through a connecting rod so as to change an included angle between the hinging rod and the vertical plate; the rotating bracket comprises a supporting column and a mounting plate, a transmission mechanism is arranged in the supporting column, the knob is connected with the mounting plate through the transmission mechanism, and the mounting plate can be driven to rotate around the axis of the supporting column when the knob is rotated by external force.

Further, rectangular grooves are formed in the vertical plates, the screw rod sliding block mechanism comprises a threaded rod and a sliding block, one end of the threaded rod is rotationally connected with the sliding block, the sliding block is arranged in the rectangular grooves in a sliding mode, and threaded holes for the threaded rod to be matched with are formed in the vertical plates at one end of the rectangular grooves.

Further, one end of the connecting rod is rotationally connected with the sliding block, and the other end of the connecting rod is rotationally connected with the hinging rod.

Further, a transmission channel for accommodating the transmission mechanism is arranged in the support column, the transmission channel comprises an axial channel axially distributed along the support column and a radial channel radially distributed along the support shaft, the radial channel is communicated with one end of the axial channel, and the other end of the axial channel extends to the end face of the support column.

Further, the transmission mechanism comprises an axial transmission mechanism and a radial transmission mechanism, the axial transmission mechanism comprises a connecting rod and a bevel gear, one end of the connecting rod is connected with the mounting frame, and the other end of the connecting rod is coaxially abutted against the bevel gear; the radial transmission mechanism comprises a rotating shaft and a meshing gear, one end of the rotating shaft is connected with the knob, the other end of the rotating shaft is in butt joint with the meshing gear, and the meshing gear is meshed with the bevel gear.

Further, the mounting plate is provided with a mounting hole for connecting communication equipment, and the mounting plate is rotationally connected to the tail end of the support column.

Further, a clamping groove is formed in the side wall of the support column, a clamping block corresponding to the clamping groove is arranged on the knob, and the knob moves along the radial direction of the support column to enable the clamping block to be inserted into the clamping groove or pulled out of the clamping groove.

Furthermore, the end part of the knob extends along the axial direction to form a plug rod, a groove is arranged on the end surface of the rotating shaft to form a plug groove, and the plug rod is in sliding fit with the plug groove and can synchronously rotate along the circumferential direction.

Furthermore, a plurality of clamping grooves are formed in the positions, corresponding to the clamping blocks, of the supporting columns, the clamping grooves correspond to the clamping blocks, and the cross sections of the inserting rods and the inserting grooves are rectangular.

Further, a tension spring is fixedly arranged in the inserting groove, and one end of the tension spring is fixedly connected with the inserting rod.

Compared with the prior art, the utility model has the advantages and positive effects that:

(1) The angle adjusting device aims at solving the problems that the angle adjustment of communication equipment of a subway station is limited and inconvenient information is displayed in a diversified mode at present, an angle adjusting bracket is utilized to drive a rotating bracket and communication equipment mounted on the rotating bracket is utilized to adjust a pitch angle, the rotating bracket is utilized to drive the communication equipment to rotate, the gesture of the communication equipment can be locked and kept after the rotation, the adjustable capacity of the gesture of the communication equipment is improved, and the diversified mounting requirements of the communication equipment in the subway station are met.

(2) The unlocking and locking of the mounting plate can be realized through the mutual action of the clamping groove and the clamping block on the knob, after the mounting plate and the gesture adjustment of the communication equipment on the mounting plate are finished, the knob is pushed inwards, the clamping block is clamped into the corresponding clamping groove, the limiting of the knob is finished, the knob is prevented from rotating at will, and the mounting plate and the gesture of the communication equipment mounted on the mounting plate are locked.

(3) The inside fixed mounting of grafting groove has the extension spring, and the one end and the spliced pole fixed connection of extension spring, when loosening the knob, the extension spring can the pullback knob, lets the knob reset, keeps fixture block and draw-in groove joint, prevents the uncontrollable rotation of knob.

Drawings

The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate embodiments of the utility model and together with the description serve to explain the utility model.

Fig. 1 is a schematic view of an installation apparatus of subway station communication equipment in an embodiment of the present utility model.

Fig. 2 is a schematic structural view of a support column according to an embodiment of the present utility model.

Fig. 3 is a partial enlarged view at a in fig. 2.

In the figure, 1, a support column; 2. a knob; 3. a mounting plate; 4. a riser; 5. a hinge rod; 6. a movable rod; 7. a slide block; 8. rectangular grooves; 9. a threaded rod; 10. a connecting rod; 11. a bevel gear; 12. a meshing gear; 13. a rotation shaft; 14. a clamping groove; 15. a tension spring; 16. a clamping block; 17. inserting a connecting rod; 18. and a plug-in groove.

Detailed Description

In an exemplary embodiment of the present utility model, as shown in fig. 1 to 2, a subway station communication equipment installation apparatus is provided.

At present, a mounting structure for subway station communication equipment installs a host computer of the communication equipment in a hanging mode, but for the communication equipment with a display screen, the inclination angle of the display screen needs to be adjusted, the existing mounting structure can adjust the pitch angle when adjusting the angle, but according to different contents required to be displayed by the communication equipment, the display screen also needs to be rotated, but the existing mounting structure is mainly used for adjusting inclination swing, so that the rotation action of the display screen in a plane where the display screen is located is difficult to realize, and the requirement of diversified display of information content is difficult to be met.

Based on this, this embodiment provides a subway station communication equipment installation device, disposes angle modulation support and runing rest and combines, utilizes angle modulation support to drive the runing rest and installs in the communication equipment of runing rest and carry out pitch angle adjustment, utilizes the runing rest to drive communication equipment and rotate to can lock after the rotation and keep communication equipment gesture, improve the adjustable ability of communication equipment gesture, satisfy the diversified installation demand of communication equipment in the subway station.

The subway station communication equipment installation apparatus described above will be described in detail with reference to the accompanying drawings.

Referring to fig. 1, the subway station communication equipment installation device includes angle modulation support and runing rest, and the runing rest is installed in the output of angle modulation support, and the stiff end of angle modulation support can be connected in the fixed knot of subway station constructs to hang the communication equipment who connects on runing rest, the runing rest in the assigned position of subway station. The communication equipment to be installed is connected with the rotary support, and the rotary support is utilized to adjust the rotary posture of the communication equipment.

The angle modulation support includes riser 4 and articulated pole 5, and the one end rotation of articulated pole 5 is connected riser 4, and the other end of articulated pole 5 is the output of angle modulation support to connect the runing rest, change the inclination of runing rest through the rotation of articulated pole 5 for riser 4.

Rectangular grooves 8 are formed in the vertical plates 4, the rectangular grooves 8 serve as sliding grooves, sliding blocks 7 are slidably mounted in the rectangular grooves 8, the sliding blocks 7 are in a linear path when sliding in the rectangular grooves 8, threaded holes are formed in the vertical plates 4 at one end of the linear path, one end of each threaded hole is located on the outer peripheral surface of each vertical plate 4 in an opening mode, and the other end of each threaded hole is located on the inner wall of each rectangular groove 8 in an opening mode, so that the threaded holes are communicated with the rectangular grooves 8.

Threaded hole cooperation has threaded rod 9, and threaded rod 9 one end is located outside riser 4, and other end cooperation threaded hole back is visited into rectangle inslot 8 and is connected slider 7, adopts the rotation to be connected between slider 7 and the threaded rod 9, makes threaded rod 9, slider 7 combine the threaded hole to form screw slider 7 mechanism jointly, and threaded rod 9 rotates in order to promote slider 7 to remove along rectangle inslot 8 for the threaded hole.

The threaded rod 9 drives the slide 7 to adjust position, and the slide 7 is associated with the hinge rod 5 through the movable rod 6. One end of the movable rod 6 is rotationally connected with the hinging rod 5, the other end of the movable rod is hinged with the sliding block 7, and when the sliding block 7 slides in the rectangular groove 8, the movable rod 6 drives the hinging rod 5 to swing, so that the pitching direction of the rotating bracket connected with the hinging rod 5 is adjusted.

As shown in fig. 1, the end of the hinge rod 5 is connected to the end of the riser 4 far away from the threaded hole, and when the slider 7 moves to the end of the riser 4 connected with the hinge rod 5, the included angle formed between the hinge rod 5 and the riser 4 gradually increases; conversely, when the slider 7 moves toward the end where the threaded hole is arranged, the included angle formed between the hinge rod 5 and the vertical plate 4 is gradually increased. Through the adjustment of the included angle, the change of the pitch angle of the rotating bracket is realized.

The riser 4 is as the stiff end of angle modulation support, and after threaded rod 9 drove slider 7 adjustment position, form the locking effect to slider 7 position between threaded rod 9 and the screw hole, retrain slider 7 along the free slip of rectangular channel 8, reduce the uncontrollable problem of rocking in the use, guarantee its stability in use.

In combination with fig. 1 and 2, the rotating bracket comprises a support column 1 and a mounting plate 3, the mounting plate 3 is rotationally connected to the tail end of the support column 1, a transmission channel is arranged inside the support column 1, a transmission mechanism is arranged in the transmission channel, one end of the transmission mechanism is connected with the mounting plate 3, the other end of the transmission mechanism is connected with a knob 2, and when the knob 2 is rotated under the action of external force, the mounting plate 3 can be driven to rotate through the transmission mechanism, and the axis of the support column 1 is collinear with the rotation axis of the mounting plate 3, so that the relative position of the support column 1 in the axial direction can be kept when the mounting plate 3 rotates.

The mounting plate 3 is last to preset the mounting hole that supplies communication equipment to connect, and communication equipment can be fixed on mounting plate 3 through the fastener, rotates with mounting plate 3 and adjusts, simultaneously, also can drive by angle modulation mechanism and realize pitch angle regulation.

The transmission channel in the support column 1 comprises an axial channel axially distributed along the support column 1 and a radial channel radially distributed along the support shaft, wherein the radial channel is communicated with one end of the axial channel, and the other end of the axial channel extends to the end face of the support column 1; the transmission mechanism comprises an axial transmission mechanism and a radial transmission mechanism, as shown in fig. 2, the axial transmission mechanism comprises a connecting rod 10 and a conical gear 11, one end of the connecting rod 10 penetrates through an end face opening of an axial channel and then is connected with the mounting frame, and the other end of the connecting rod is coaxially abutted against the conical gear 11; the radial transmission mechanism comprises a rotating shaft 13 and a meshing gear 12, one end of the rotating shaft 13 penetrates through the radial channel and then is connected with the knob 2, and the other end of the rotating shaft is in butt joint with the meshing gear 12.

The axial transmission mechanism and the radial transmission mechanism are meshed with the bevel gear 11 through the meshing gear 12 to realize transmission, and when the knob 2 rotates under external force, the knob is transmitted to the mounting plate 3 through the rotating shaft 13, the meshing gear 12, the bevel gear 11 and the connecting rod 10 in sequence, so that the rotation of the mounting frame is realized.

When the communication device is used, the communication device needs to be held and fixed after the posture of the communication device is adjusted, and in this embodiment, the structure of the knob 2 is designed to meet the above-mentioned requirements.

Alternatively, as shown in fig. 2 and 3, a clamping groove 14 is formed on the side wall of the support column 1 at the matching position of the knob 2, a clamping block 16 corresponding to the clamping groove 14 is arranged on the knob 2, the relative circumferential positions of the clamping groove 14 and the clamping block 16 are changed by rotating the knob 2, and after the clamping block 16 is matched with the clamping groove 14, the position of the knob 2 is locked; after the clamping block 16 is driven to be pulled out of the clamping groove 14 by the knob 2, the position of the knob 2 is unlocked, so that the knob 2 can drive the rotating shaft 13 to rotate, and meanwhile, the relative position of the clamping block 16 on the knob 2 and the clamping groove 14 on the support column 1 is changed.

In order to meet the requirements of locking and moving actions of the knob 2, the knob 2 and the rotating shaft 13 are in sliding connection, the end part of the knob 2 extends along the axial direction to form a plug-in rod 17, a groove is formed in the end surface of the rotating shaft 13 to form a plug-in groove 18, and the plug-in rod 17 is in sliding fit with the plug-in groove 18 and can rotate in the circumferential direction; when the clamping block 16 is pulled out from the clamping groove 14 or the clamping block 16 is inserted into the clamping groove 14, the rotation shaft 13 and the knob 2 are kept in circumferential synchronization, so that the knob 2 can drive the rotation shaft 13 to rotate when the clamping block 16 is pulled out from the clamping groove 14, and the rotation shaft 13 can be restrained by the fixing knob 2 when the clamping block 16 is pulled out from the clamping groove 14, so that the rotation adjustment and locking of the mounting plate 3 can be achieved.

It can be understood that the clamping groove 14 and the clamping block 16 form a limiting mechanism of the knob 2 together, the rotary shaft 13 is provided with the inserting groove 18, the inserting rod 17 is fixedly connected with the rotary knob, the inserting rod 17 is inserted into the inserting groove 18, the clamping block 16 is fixedly arranged on one side of the knob 2, the position of the support column 1 corresponding to the clamping block 16 is provided with a plurality of clamping grooves 14, the clamping grooves 14 correspond to the clamping blocks 16, the cross sections of the inserting rod 17 and the inserting groove 18 are rectangular, when the knob 2 is required to be rotated, the knob 2 is moved in a direction far away from the axis of the support column 1, the clamping block 16 and the clamping groove 14 are not clamped, then the knob 2 is rotated, the rotary shaft 13 is driven to rotate, and thus the transmission mechanism is started; after the adjustment is completed, the knob 2 is pushed inwards, the clamping blocks 16 are clamped to the corresponding clamping grooves 14, limiting of the knob 2 is completed, the knob 2 is prevented from rotating randomly, and the mounting plate 3 and the posture of communication equipment mounted on the mounting plate are locked.

Alternatively, as shown in fig. 3, a tension spring 15 is fixedly installed in the plugging groove 18, one end of the tension spring 15 is fixedly connected with the plugging rod 17, when the knob 2 is loosened, the tension spring 15 can pull back the knob 2, so that the knob 2 is reset, and the clamping block 16 is clamped with the clamping groove 14, so that the uncontrolled rotation of the knob 2 is prevented.

The above description is only of the preferred embodiments of the present utility model and is not intended to limit the present utility model, but various modifications and variations can be made to the present utility model by those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.

Claims (10)

1. The subway station communication equipment mounting device is characterized by comprising an angle adjusting bracket and a rotating bracket, wherein the angle adjusting bracket comprises a vertical plate, a screw rod sliding block mechanism and a hinging rod, one end of the hinging rod is rotationally connected with the vertical plate, the other end of the hinging rod is connected with the rotating bracket, and the screw rod sliding block mechanism drives the hinging rod to rotate through a connecting rod so as to change an included angle between the hinging rod and the vertical plate; the rotating bracket comprises a supporting column and a mounting plate, a transmission mechanism is arranged in the supporting column, the knob is connected with the mounting plate through the transmission mechanism, and the mounting plate can be driven to rotate around the axis of the supporting column when the knob is rotated by external force.

2. The subway station communication equipment installation device according to claim 1, wherein the vertical plate is provided with a rectangular groove, the screw rod sliding block mechanism comprises a threaded rod and a sliding block, one end of the threaded rod is rotationally connected with the sliding block, the sliding block is arranged in the rectangular groove in a sliding mode, and a threaded hole for the threaded rod to be matched is formed in the vertical plate at one end of the rectangular groove.

3. The subway station communication equipment mounting apparatus as set forth in claim 2, wherein one end of the connecting rod is rotatably connected to the slider and the other end is rotatably connected to the hinge rod.

4. The subway station communication equipment mounting device according to claim 1, wherein a transmission channel for accommodating a transmission mechanism is arranged in the support column, the transmission channel comprises an axial channel axially distributed along the support column and a radial channel radially distributed along the support shaft, the radial channel is communicated with one end of the axial channel, and the other end of the axial channel extends to the end face of the support column.

5. The subway station communication equipment mounting apparatus as set forth in claim 1 or 4, wherein the transmission mechanism includes an axial transmission mechanism and a radial transmission mechanism, the axial transmission mechanism includes a connecting rod and a bevel gear, one end of the connecting rod is connected with the mounting frame, and the other end is coaxially abutted to the bevel gear; the radial transmission mechanism comprises a rotating shaft and a meshing gear, one end of the rotating shaft is connected with the knob, the other end of the rotating shaft is in butt joint with the meshing gear, and the meshing gear is meshed with the bevel gear.

6. The subway station communication equipment mounting apparatus according to claim 5, wherein the mounting plate is provided with a mounting hole for connecting the communication equipment, and the mounting plate is rotatably connected to the end of the support column.

7. The subway station communication equipment installation apparatus according to claim 1, wherein the side wall of the support column is provided with a clamping groove, the knob is provided with a clamping block corresponding to the clamping groove, and the knob moves along the radial direction of the support column to enable the clamping block to be inserted into the clamping groove or pulled out of the clamping groove.

8. The subway station communication equipment installation device according to claim 7, wherein the end of the knob extends along the axial direction to form a plug rod, the end face of the rotating shaft is provided with a groove which is a plug groove, and the plug rod is in sliding fit with the plug groove and can synchronously rotate along the circumferential direction.

9. The subway station communication equipment installation device according to claim 8, wherein a plurality of clamping grooves are formed in the positions, corresponding to the clamping blocks, of the supporting columns, the clamping grooves correspond to the clamping blocks, and the cross sections of the plugging rods and the plugging grooves are rectangular.

10. The subway station communication equipment mounting device according to claim 8 or 9, wherein a tension spring is fixedly mounted in the insertion groove, and one end of the tension spring is fixedly connected with the insertion rod.