CN215000816U

CN215000816U - Movable corridor monitoring device

Info

Publication number: CN215000816U
Application number: CN202121298214.3U
Authority: CN
Inventors: 苏伟峰
Original assignee: Huian County Chaoge Intelligent System Co ltd
Current assignee: Huian County Chaoge Intelligent System Co ltd
Priority date: 2021-06-10
Filing date: 2021-06-10
Publication date: 2021-12-03
Anticipated expiration: 2031-06-10

Abstract

The utility model provides a mobilizable corridor monitoring device, including inlaying the first motor of establishing on corridor ceiling, first motor drive is connected with the mounting panel, the middle part of mounting panel is rotated and is connected with the telescopic link, the expansion end fixedly connected with connecting rod of telescopic link, connecting rod fixedly connected with camera, the camera is downwards towards the corridor, the plane helicla flute has been seted up to the lower surface of mounting panel, the connecting rod slides and sets up in the plane helicla flute. This mobilizable corridor monitoring device can adjust the position of camera in the use, and then adjust monitoring range to make monitoring device have bigger monitoring range, can promote the protection effect to personal and property safety.

Description

Movable corridor monitoring device

Technical Field

The utility model relates to a supervisory equipment field, specific mobilizable corridor monitoring device that says so.

Background

Monitoring equipment is an important facility for ensuring personal and property safety. In the prior art, the position of monitoring equipment in a corridor is mostly fixed, the corresponding monitoring range is also fixed, the monitoring equipment cannot be flexibly adjusted according to requirements, monitoring dead angles are easily generated, and then the protection effect on personal and property safety is insufficient.

SUMMERY OF THE UTILITY MODEL

In order to solve the deficiencies in the prior art, the utility model aims to provide a mobilizable corridor monitoring device can adjust the position of camera in the use, and then adjusts monitoring range to make monitoring device have bigger monitoring range, can promote the protection effect to the person and property safety.

In order to achieve the above object, the utility model discloses a concrete scheme does:

the utility model provides a mobilizable corridor monitoring device, is including inlaying the first motor of establishing on the corridor ceiling, first motor drive is connected with the mounting panel, the middle part of mounting panel is rotated and is connected with the telescopic link, the expansion end fixedly connected with connecting rod of telescopic link, connecting rod fixedly connected with camera, the camera is downwards towards the corridor, the plane helicla flute has been seted up to the lower surface of mounting panel, the connecting rod slides and sets up in the plane helicla flute.

Preferably, the connecting rod is rotatably connected with a ball, and the ball is arranged in the plane spiral groove in a rolling mode.

Preferably, a cavity is formed in the middle of the ball, a rotary table is rotatably arranged in the cavity, and the connecting rod extends into the cavity and is coaxially and fixedly connected with the rotary table.

Preferably, the lower part of the plane spiral groove is fixedly provided with a spiral limiting strip, the ball is arranged on the limiting strip in a rolling manner, and the connecting rod penetrates through the limiting strip.

Preferably, an accommodating groove is formed in the limiting strip, the ball rolls and is arranged in the accommodating groove, the ball is attached to the inner wall of the accommodating groove, the accommodating groove is communicated with a through groove, and the connecting rod penetrates through the through groove.

Preferably, a second motor is fixedly arranged in the middle of the mounting plate, an output shaft of the second motor is coaxially arranged with an output shaft of the first motor, and the output shaft of the second motor is fixedly connected with the telescopic rod.

Preferably, the telescopic rod comprises a plurality of telescopic units which are nested with each other, each telescopic unit comprises an outer pipe and an inner pipe which is slidably arranged in the outer pipe, one end of each inner pipe is fixedly connected with a sliding plate, a limiting ring is fixedly arranged on the inner wall of one end, far away from the sliding plate, of the outer pipe, the inner pipe penetrates through the limiting ring, and the inner pipe of one telescopic unit positioned on the outer side serves as the outer pipe of one telescopic unit positioned on the inner side.

Has the advantages that: the utility model discloses can adjust the position of camera in the use, and then adjust monitoring range to make monitoring device have bigger monitoring range, can promote the protection effect to the person and property safety.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

Fig. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is an enlarged view of portion A of FIG. 1;

fig. 3 is a schematic structural view of the telescopic rod.

Reference numerals: 1-a first motor, 2-a mounting plate, 3-a plane spiral groove, 4-a limiting strip, 5-a holding groove, 6-a through groove, 7-a ball, 8-a rotary table, 9-a connecting rod, 10-a telescopic rod, 11-a second motor, 12-an outer pipe, 13-a sliding plate, 14-an inner pipe and 15-a limiting ring.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1 to 3, fig. 1 is a schematic view of the overall structure of the present invention, fig. 2 is an enlarged view of a portion a in fig. 1, and fig. 3 is a schematic view of the structure of the telescopic rod.

The utility model provides a mobilizable corridor monitoring device, is including inlaying first motor 1 of establishing on the corridor ceiling, and 1 drive of first motor is connected with mounting panel 2, and the middle part of mounting panel 2 is rotated and is connected with telescopic link 10, and the expansion end fixedly connected with connecting rod 9 of

telescopic link

10, 9 fixedly connected with cameras of connecting rod, the camera is downwards towards the corridor, and plane helicla flute 3 has been seted up to mounting panel 2's lower surface, and connecting rod 9 slides and sets up in plane helicla flute 3.

When using, when the camera position is adjusted to needs, first motor 1 starts and drive mounting panel 2 rotates, and mounting panel 2 rotates the in-process, because connecting rod 9 slides and sets up in plane helicla flute 3, so connecting rod 9 can follow plane helicla flute 3 and remove, and the length and the angle that the in-process drove telescopic link 10 all change to the position that drives the camera changes, thereby realizes adjusting the camera position, and then realizes adjusting monitoring range's effect.

The utility model discloses can adjust the position of camera in the use, and then adjust monitoring range to make monitoring device have bigger monitoring range, can promote the protection effect to the person and property safety.

In order to reduce the friction between the connecting rod 9 and the inner wall of the plane spiral groove 3 and thus protect both the connecting rod 9 and the plane spiral groove 3, the connecting rod 9 is rotatably connected with a ball 7, and the ball 7 is arranged in the plane spiral groove 3 in a rolling manner. The sliding friction between the connecting rod 9 and the inner wall of the plane spiral groove 3 is changed into rolling friction by the balls 7, and the friction force between the connecting rod 9 and the plane spiral groove 3 can be effectively realized.

The specific connection mode of the ball 7 and the connecting rod 9 is as follows: the cavity has been seted up at the middle part of ball 7, and the rotation is provided with carousel 8 in the cavity, and connecting rod 9 stretches into in the cavity and links firmly with the carousel 8 is coaxial. Carousel 8 can realize on the one hand that ball 7 and connecting rod 9 are connected in the rotation between, and on the other hand can also avoid ball 7 and connecting rod 9 to separate, can adopt threaded connection between carousel 8 and the connecting rod 9.

In order to avoid the ball 7 from being separated from the plane spiral groove 3, the lower part of the plane spiral groove 3 is fixedly provided with a spiral limiting strip 4, the ball 7 is arranged on the limiting strip 4 in a rolling manner, and the connecting rod 9 penetrates through the limiting strip 4. The limiting strip 4 can limit the ball 7, and the ball 7 can roll in the plane spiral groove 3.

The specific structure of spacing 4 is: holding tank 5 has been seted up on spacing 4, and ball 7 rolls and sets up in holding tank 5 to ball 7 laminates mutually with the inner wall of holding tank 5, and holding tank 5 intercommunication has logical groove 6, and connecting rod 9 passes logical groove 6.

In order to provide another method for changing the position of the camera, a second motor 11 is fixedly arranged in the middle of the mounting plate 2, an output shaft of the second motor 11 is coaxially arranged with an output shaft of the first motor 1, and an output shaft of the second motor 11 is fixedly connected with the telescopic rod 10. When the camera position is adjusted to needs, second motor 11 starts and drives telescopic link 10 and rotate, and telescopic link 10 rotates the in-process under the interact of connecting rod 9 and plane helicla flute 3, and the length of telescopic link 10 changes, and the position of connecting rod 9 in plane helicla flute 3 changes simultaneously, and then the position that drives the camera changes. It should be further noted that, only by relying on the first motor 1 to drive the mounting plate 2 to rotate, the connecting rod 9 may only displace in the length direction of the telescopic rod 10, but cannot displace in the vertical direction of the telescopic rod 10, and the second motor 11 is adopted to drive the telescopic rod 10 to rotate, so that the defect can be overcome, and therefore the connecting rod 9 can be ensured to move flexibly on the mounting plate 2, and further the position of the camera is driven to move flexibly.

The specific structure of the telescopic rod 10 is as follows: the telescopic rod 10 comprises a plurality of telescopic units which are nested with each other, each telescopic unit comprises an outer pipe 12 and an inner pipe 14 which is arranged in the outer pipe 12 in a sliding mode, one end of each inner pipe 14 is fixedly connected with a sliding plate 13, a limiting ring 15 is fixedly arranged on the inner wall of one end, far away from the sliding plate 13, of the outer pipe 12, each inner pipe 14 penetrates through the limiting ring 15, and the inner pipe 14 of one telescopic unit positioned on the outer side serves as the outer pipe 12 of the other telescopic unit positioned on the inner side.

In a specific embodiment of the utility model, a movable corridor monitoring device comprises a first motor 1 embedded on a corridor ceiling, the first motor 1 is in driving connection with a mounting plate 2, the middle part of the mounting plate 2 is in rotating connection with a telescopic rod 10, the movable end of the telescopic rod 10 is fixedly connected with a connecting rod 9, the connecting rod 9 is fixedly connected with a camera, the camera faces downwards towards the corridor, the lower surface of the mounting plate 2 is provided with a plane spiral groove 3, the connecting rod 9 is in sliding arrangement in the plane spiral groove 3, the connecting rod 9 is in rotating connection with a ball 7, the ball 7 is in rolling arrangement in the plane spiral groove 3, the sliding friction between the inner wall of the connecting rod 9 and the plane spiral groove 3 is changed into rolling friction by the ball 7, the friction between the connecting rod 9 and the plane spiral groove 3 can be effectively utilized, the middle part of the ball 7 is provided with a cavity, a turntable 8 is rotatably arranged in the cavity, the connecting rod 9 extends into the cavity and is coaxially and fixedly connected with the rotary table 8, the rotary table 8 can realize the rotating connection between the ball 7 and the connecting rod 9 on one hand, and can also avoid the separation of the ball 7 and the connecting rod 9 on the other hand, the lower part of the plane spiral groove 3 is fixedly provided with the spiral limiting strip 4, the ball 7 is arranged on the limiting strip 4 in a rolling manner, the connecting rod 9 passes through the limiting strip 4, the limiting strip 4 can limit the ball 7 to ensure that the ball 7 can roll in the plane spiral groove 3, the accommodating groove 5 is arranged on the limiting strip 4, the ball 7 is arranged in the accommodating groove 5 in a rolling manner, the ball 7 is attached to the inner wall of the accommodating groove 5, the accommodating groove 5 is communicated with the through groove 6, the connecting rod 9 passes through the through groove 6, the middle part of the mounting plate 2 is fixedly provided with the second motor 11, the output shaft of the second motor 11 is coaxially arranged with the output shaft of the first motor 1, the output shaft of the second motor 11 is fixedly connected with the telescopic rod 10, the telescopic link 10 includes a plurality of nested flexible units each other, flexible unit includes outer tube 12 and the inner tube 14 of slip setting in outer tube 12, the one end fixedly connected with sliding plate 13 of inner tube 14, outer tube 12 is kept away from and is provided with spacing ring 15 on the inner wall of the one end of sliding plate 13 fixedly, inner tube 14 passes spacing ring 15, the inner tube 14 that is located a flexible unit in the outside is as being located an inboard flexible unit's outer tube 12, when the camera position is adjusted to needs, second motor 11 starts and drives telescopic link 10 and rotate, telescopic link 10 rotates under the interact of connecting rod 9 and plane helicla flute 3 in-process, the length of telescopic link 10 changes, connecting rod 9 changes in the position of plane helicla flute 3 simultaneously, and then the position that drives the camera changes. It should be further noted that, only by relying on the first motor 1 to drive the mounting plate 2 to rotate, the connecting rod 9 may only displace in the length direction of the telescopic rod 10, but cannot displace in the vertical direction of the telescopic rod 10, and the second motor 11 is adopted to drive the telescopic rod 10 to rotate, so that the defect can be overcome, and therefore the connecting rod 9 can be ensured to move flexibly on the mounting plate 2, and further the position of the camera is driven to move flexibly.

The embodiments in the present description are described in a progressive manner, each embodiment focuses on differences from other embodiments, and the same and similar parts among the embodiments are referred to each other.

The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the invention. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. A movable corridor monitoring device is characterized in that: including inlaying first motor (1) of establishing on corridor ceiling, first motor (1) drive is connected with mounting panel (2), the middle part of mounting panel (2) is rotated and is connected with telescopic link (10), expansion end fixedly connected with connecting rod (9) of telescopic link (10), connecting rod (9) fixedly connected with camera, the camera is downwards towards the corridor, plane helicla flute (3) have been seted up to the lower surface of mounting panel (2), connecting rod (9) slide to be set up in plane helicla flute (3).

2. A movable corridor monitoring device according to claim 1, characterised in that: the connecting rod (9) is rotatably connected with a ball (7), and the ball (7) is arranged in the plane spiral groove (3) in a rolling mode.

3. A movable corridor monitoring device according to claim 2, characterised in that: the middle part of ball (7) has seted up the cavity, it is provided with carousel (8) to rotate in the cavity, connecting rod (9) stretch into in the cavity and with carousel (8) coaxial link firmly.

4. A movable corridor monitoring device according to claim 3, characterised in that: the lower part of the plane spiral groove (3) is fixedly provided with a spiral limiting strip (4), the ball (7) is arranged on the limiting strip (4) in a rolling manner, and the connecting rod (9) penetrates through the limiting strip (4).

5. A movable corridor monitoring device according to claim 4, characterised in that: holding tank (5) have been seted up on spacing strip (4), ball (7) roll and set up in holding tank (5), and ball (7) with the inner wall of holding tank (5) is laminated mutually, holding tank (5) intercommunication has logical groove (6), connecting rod (9) pass logical groove (6).

6. A movable corridor monitoring device according to claim 1, characterised in that: the middle part of mounting panel (2) is fixed and is provided with second motor (11), the output shaft of second motor (11) with the coaxial setting of the output shaft of first motor (1), the output shaft of second motor (11) with telescopic link (10) fixed connection.

7. A movable corridor monitoring device according to claim 1, characterised in that: the telescopic rod (10) comprises a plurality of telescopic units which are nested with one another, each telescopic unit comprises an outer pipe (12) and an inner pipe (14) which is arranged in the outer pipe (12) in a sliding mode, one end of each inner pipe (14) is fixedly connected with a sliding plate (13), a limiting ring (15) is fixedly arranged on the inner wall of one end, away from the sliding plate (13), of the outer pipe (12), each inner pipe (14) penetrates through the corresponding limiting ring (15), and the inner pipe (14) of one telescopic unit located on the outer side serves as the outer pipe (12) of the other telescopic unit located on the inner side.