CN219530263U

CN219530263U - Adjustable monitoring device

Info

Publication number: CN219530263U
Application number: CN202320028931.7U
Authority: CN
Inventors: 赵源钦
Original assignee: Jiangmen Quanwei Technology Co ltd
Current assignee: Jiangmen Quanwei Technology Co ltd
Priority date: 2023-01-06
Filing date: 2023-01-06
Publication date: 2023-08-15
Anticipated expiration: 2033-01-06

Abstract

The utility model belongs to the field of monitoring devices, in particular to an adjustable monitoring device, which aims at the problem that wind power on the existing dam is large, a reciprocating screw rod is directly connected with a connecting strip and a monitoring camera, the monitoring camera cannot be directly fixed, and when a gap exists between the monitoring camera and the connecting piece, the monitoring camera is easy to move under the blowing of wind power, so that parts are worn, and the service life of the device is reduced; the electric device of the device is inconvenient to supply power, and when power is cut off, the electric device stops working, the scheme is now proposed, the device comprises a supporting tube, a penetrating installation cavity is formed in the circumference of the top of the supporting tube, a penetrating installation shaft is rotatably connected in the installation cavity, and the device can fix an adjusting rod for installing a monitoring camera, so that abrasion of parts in high wind is reduced, the service life of the device is prolonged, and meanwhile, the installation shaft is reinforced through a secondary locking mechanism, so that the stability is further improved.

Description

Adjustable monitoring device

Technical Field

The utility model relates to the technical field of monitoring devices, in particular to an adjustable monitoring device.

Background

As is generally known, the monitoring system is one of the most applied systems in the security system, the site monitoring system which is suitable for the market is the handheld video communication equipment, the video monitoring is the main stream, in order to ensure the safety of the dam, the monitoring device is also required to be installed on the dam, the condition of the dam is observed, and the reservoir dam safety monitoring system disclosed by the authorized publication number CN215258863U comprises a machine body and a transmission mechanism, and the following problems exist in the use of the device:

1. the wind power on the dam is large, the reciprocating screw rod is directly connected with the connecting strip and the monitoring camera, the monitoring camera cannot be directly fixed, when a gap exists between the monitoring camera and the connecting piece, the monitoring camera is easy to move under the blowing of wind power, so that parts are worn, and the service life of the device is reduced;

2. the electric device of the device is inconvenient to supply power, and the electric device stops working when power is cut off.

In view of the above, the present disclosure proposes an adjustable monitoring device.

Disclosure of Invention

The utility model provides an adjustable monitoring device, which solves the problems that in the prior art, wind power on a dam is large, a reciprocating screw rod is directly connected with a connecting strip and a monitoring camera, the monitoring camera cannot be directly fixed, and when a gap exists between the monitoring camera and the connecting piece, the monitoring camera is easy to move under the blowing of wind power, so that parts are worn, and the service life of the device is reduced; the electric device of the device is inconvenient to supply power, and the electric device stops working when power is cut off.

The utility model provides the following technical scheme:

an adjustable monitoring device comprising:

the circumference at the top of the supporting tube is provided with a penetrating installation cavity, a penetrating installation shaft is rotationally connected in the installation cavity, an adjusting rod is rotationally connected to the circumference of the installation shaft, a monitoring camera is fixedly connected to the upper surface of one end of the adjusting rod, a penetrating ejector rod is slidingly connected to the bottom of the installation cavity, a lower positioning ring is fixedly connected to the top of the ejector rod, a guide block is fixedly connected to the circumference of the ejector rod, the guide block slidingly penetrates the bottom of the installation cavity, a secondary locking mechanism for preventing the installation shaft from rotating is arranged at the top of the supporting tube, and an electric push rod is rotationally connected between the bottom of the adjusting rod and the circumference outside of the supporting tube;

the power supply mechanism is arranged on the supporting tube and is used for supplying power to the electric push rod and the monitoring camera;

the adjusting mechanism is arranged at the bottom of the supporting tube and is used for adjusting the position of the ejector rod.

Further, power supply mechanism includes two pole setting and electric cabinet, two pole setting fixed connection is at the top of stay tube, two the top fixedly connected with of pole setting is same photovoltaic board, electric cabinet fixed connection is at the circumference of stay tube, be equipped with battery, photovoltaic dc-to-ac converter and PLC controller in the electric cabinet, electric connection between photovoltaic board, photovoltaic dc-to-ac converter and the battery, electric connection between battery, surveillance camera machine, electric putter and the PLC controller.

Further, the adjustment mechanism comprises an internal thread cylinder, the internal thread cylinder is rotationally connected to the inner wall of the bottom of the supporting tube, threads are arranged on the circumference of the bottom of the ejector rod, the threads of the bottom of the ejector rod are in threaded connection with the internal thread cylinder, a worm wheel is fixedly connected to the outer wall of the circumference of the internal thread cylinder, a worm penetrating through the circumference of the supporting tube is rotationally connected, and the worm is meshed with the worm wheel.

Further, one end fixedly connected with fixed box of worm, rotation is connected with the extension rod between the both sides inner wall of fixed box.

Further, secondary locking mechanical system includes gear, first rack and slide bar, first rack fixed connection is at the top of guide block, the circumference at the installation axle is connected in the gear rotation, the slide bar slides and runs through the top of stay tube, the bottom fixedly connected with of slide bar goes up the holding ring, one side fixedly connected with mounting panel of slide bar circumference, the bottom fixedly connected with second rack of mounting panel, first rack and second rack all with gear engagement.

Further, one end of the adjusting rod, which is far away from the monitoring camera, is fixedly connected with a balancing weight.

It is to be understood that both the foregoing general description and the following detailed description are exemplary and explanatory only and are not restrictive of the utility model as claimed.

According to the utility model, the ejector rod can drive the lower positioning ring to ascend, so that after the angle adjustment of the adjusting rod is completed, the ejector rod drives the lower positioning ring to move, thereby abutting the circumference of the installation shaft, preventing the installation shaft from moving, reducing the abrasion of parts in strong wind, and prolonging the service life of the device;

according to the utility model, the upper positioning ring is arranged, so that the lower positioning ring can be driven to move downwards in the ascending process, the mounting shaft is further locked, and the fixing stability of the mounting shaft is improved;

according to the utility model, through the cooperation among the photovoltaic panel, the storage battery and the photovoltaic inverter, the light energy is converted into electric energy in the use process of the device, so that the electric energy is stored in the storage battery, and the monitoring camera and the electric push rod are powered.

According to the utility model, the adjusting rod for installing the monitoring camera can be fixed, so that the abrasion of parts in strong wind is reduced, the service life of the device is prolonged, and meanwhile, the installation shaft is reinforced through the secondary locking mechanism, so that the stability is further improved.

Drawings

Fig. 1 is a schematic view of a first perspective three-dimensional structure of an adjustable monitoring device according to an embodiment of the present utility model;

FIG. 2 is a schematic view of a second perspective three-dimensional structure of an adjustable monitoring device according to an embodiment of the present utility model;

FIG. 3 is a schematic diagram illustrating an upper cross-sectional structure of an adjustable monitoring device according to an embodiment of the present utility model;

fig. 4 is a schematic diagram illustrating a lower cross-sectional structure of an adjustable monitoring device according to an embodiment of the present utility model.

Reference numerals:

1. a support tube; 2. a vertical rod; 3. a photovoltaic panel; 4. an electric control box; 5. a mounting shaft; 6. an adjusting rod; 7. a monitoring camera; 8. an electric push rod; 9. balancing weight; 10. a push rod; 11. a guide block; 12. a lower positioning ring; 13. a first rack; 14. a gear; 15. a slide bar; 16. a mounting plate; 17. a second rack; 18. an upper positioning ring; 19. an internal thread cylinder; 20. a worm wheel; 21. a worm; 22. a fixed box; 23. and an extension rod.

Detailed Description

Embodiments of the present utility model will be described below with reference to the accompanying drawings in the embodiments of the present utility model.

In describing embodiments of the present utility model, it should be noted that, unless explicitly stated and limited otherwise, the terms "coupled" and "mounted" should be interpreted broadly, and for example, "coupled" may or may not be detachably coupled; may be directly connected or indirectly connected through an intermediate medium. In addition, "communication" may be direct communication or may be indirect communication through an intermediary. Wherein, "fixed" means that the relative positional relationship is not changed after being connected to each other. References to orientation terms, such as "inner", "outer", "top", "bottom", etc., in the embodiments of the present utility model are merely to refer to the orientation of the drawings and, therefore, the use of orientation terms is intended to better and more clearly illustrate and understand the embodiments of the present utility model, rather than to indicate or imply that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and are therefore not to be construed as limiting the embodiments of the present utility model.

In embodiments of the present utility model, the terms "first," "second," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include one or more such feature.

In the embodiment of the present utility model, "and/or" is merely an association relationship describing an association object, and indicates that three relationships may exist, for example, a and/or B may indicate: a exists alone, A and B exist together, and B exists alone. In addition, the character "/" herein generally indicates that the front and rear associated objects are an "or" relationship.

Reference in the specification to "one embodiment" or "some embodiments" or the like means that a particular feature, structure, or characteristic described in connection with the embodiment is included in one or more embodiments of the utility model. Thus, appearances of the phrases "in one embodiment," "in some embodiments," "in other embodiments," and the like in the specification are not necessarily all referring to the same embodiment, but mean "one or more but not all embodiments" unless expressly specified otherwise. The terms "comprising," "including," "having," and variations thereof mean "including but not limited to," unless expressly specified otherwise.

Example 1

Referring to fig. 1-4, an adjustable monitoring device, comprising: the device comprises a support tube 1, a penetrating installation cavity is formed in the circumference of the top of the support tube 1, a penetrating installation shaft 5 is rotatably connected in the installation cavity, an adjusting rod 6 is rotatably connected to the circumference of the installation shaft 5, a monitoring camera 7 is fixedly connected to the upper surface of one end of the adjusting rod 6, the monitoring camera 7 is of the prior art, the working principle of the device is the same as that disclosed in an authorized publication No. CN215258863U, a penetrating ejector rod 10 is slidably connected to the bottom of the installation cavity, a lower positioning ring 12 is fixedly connected to the top of the ejector rod 10, a guide block 11 is fixedly connected to the circumference of the ejector rod 10, the guide block 11 slidably penetrates the bottom of the installation cavity, the guide block 11 keeps the movement direction of the ejector rod 10, the ejector rod 10 is prevented from rotating during movement, an electric push rod 8 is rotatably connected between the bottom of the adjusting rod 6 and the circumference of the support tube 1, the electric push rod 8 is of the prior art, and the electric push rod 8 is started, and the electric push rod 8 can push the adjusting rod 6 is pushed to rotate, so that the angle of the monitoring camera 7 is adjusted;

the power supply mechanism is arranged on the support tube 1 and is used for supplying power to the electric push rod 8 and the monitoring camera 7;

the adjusting mechanism is arranged at the bottom of the supporting tube 1 and is used for adjusting the position of the ejector rod 10.

Example 2

Referring to fig. 1-4, an adjustable monitoring device, comprising:

the device comprises a support tube 1, a penetrating installation cavity is formed in the circumference of the top of the support tube 1, a penetrating installation shaft 5 is rotatably connected in the installation cavity, an adjusting rod 6 is rotatably connected to the circumference of the installation shaft 5, a monitoring camera 7 is fixedly connected to the upper surface of one end of the adjusting rod 6, the monitoring camera 7 is of the prior art, the working principle of the device is the same as that disclosed in an authorized publication No. CN215258863U, a penetrating ejector rod 10 is slidably connected to the bottom of the installation cavity, a lower positioning ring 12 is fixedly connected to the top of the ejector rod 10, a guide block 11 is fixedly connected to the circumference of the ejector rod 10, the guide block 11 slidably penetrates the bottom of the installation cavity, the guide block 11 keeps the movement direction of the ejector rod 10, the ejector rod 10 is prevented from rotating during movement, an electric push rod 8 is rotatably connected between the bottom of the adjusting rod 6 and the circumference of the support tube 1, the electric push rod 8 is of the prior art, and the electric push rod 8 is started, and the electric push rod 8 can push the adjusting rod 6 is pushed to rotate, so that the angle of the monitoring camera 7 is adjusted;

Referring to fig. 1, the power supply mechanism includes two pole setting 2 and electric cabinet 4, two pole setting 2 fixed connection is at the top of stay tube 1, the same photovoltaic board 3 of top fixedly connected with of two pole setting 2, electric cabinet 4 fixed connection is at the circumference of stay tube 1, be equipped with the battery in the electric cabinet 4, photovoltaic inverter and PLC controller, electric connection between photovoltaic board 3, photovoltaic inverter and the battery, electric connection between battery, surveillance camera machine 7, electric putter 8 and the PLC controller, through the cooperation use between photovoltaic board 3, battery and the photovoltaic inverter, make the device in the use, the light energy can turn into the electric energy, thereby store in the battery, and then carry out the power supply to surveillance camera machine 7 and electric putter 8.

Referring to fig. 4, the adjusting mechanism includes an internal thread cylinder 19, the internal thread cylinder 19 is rotationally connected to the bottom inner wall of the support tube 1, the circumference of the bottom of the ejector rod 10 is provided with threads, the threads of the bottom of the ejector rod 10 are in threaded connection with the internal thread cylinder 19, the circumference outer wall of the internal thread cylinder 19 is fixedly connected with a worm wheel 20, the circumference of the support tube 1 is rotationally connected with a penetrating worm 21, the worm 21 is meshed with the worm wheel 20, the worm 21 drives the worm wheel 20 to rotate, and then the internal thread cylinder 19 rotates, the internal thread cylinder 19 drives the ejector rod 10 to move downwards, so that the lower positioning ring 12 is separated from contact with the mounting shaft 5, the mounting shaft 5 can rotate, one end of the worm 21 is fixedly connected with a fixing box 22, an extension rod 23 is rotationally connected between the inner walls of two sides of the fixing box 22, and the extension rod 23 can facilitate people to rotate the worm 21.

Referring to fig. 3, the secondary locking mechanism includes a gear 14, a first rack 13 and a slide bar 15, the first rack 13 is fixedly connected to the top of the guide block 11, the gear 14 is rotatably connected to the circumference of the installation shaft 5, the slide bar 15 slides to penetrate through the top of the support tube 1, an upper positioning ring 18 is fixedly connected to the bottom of the slide bar 15, a mounting plate 16 is fixedly connected to one side of the circumference of the slide bar 15, a second rack 17 is fixedly connected to the bottom of the mounting plate 16, both the first rack 13 and the second rack 17 are meshed with the gear 14, the first rack 13 drives the gear 14 to rotate while the ejector rod 10 and the guide block 11 move downwards, the gear 14 enables the second rack 17 to move upwards, so that the upper positioning ring 18 is separated from contact with the installation shaft 5, the installation shaft 5 can rotate, one end of the adjusting rod 6 far away from the monitoring camera 7 is fixedly connected with a balancing weight 9, and the balancing weight 9 conveniently balances the weights at two ends of the adjusting rod 6.

However, as well known to those skilled in the art, the working principles and wiring methods of the photovoltaic panel 3, the storage battery, the photovoltaic inverter, the PLC controller, the monitoring camera 7 and the electric putter 8 are well known, which are all conventional means or common general knowledge, and are not described herein in detail, and any choice can be made by those skilled in the art according to their needs or convenience.

The working principle and the using flow of the technical scheme are as follows: when the angle of the monitoring camera 7 needs to be adjusted, the extension rod 23 is driven firstly, then the worm 21 is driven to rotate through the extension rod 23, the worm 21 drives the worm wheel 20 to rotate, the internal thread cylinder 19 is further driven to rotate, the internal thread cylinder 19 drives the ejector rod 10 to move downwards, the lower positioning ring 12 is separated from contact with the installation shaft 5, the first rack 13 drives the gear 14 to rotate while the ejector rod 10 and the guide block 11 move downwards, the gear 14 enables the second rack 17 to move upwards, the upper positioning ring 18 is separated from contact with the installation shaft 5, the installation shaft 5 can rotate, then the electric push rod 8 is started, the electric push rod 8 drives the adjustment rod 6 to rotate, the position of the monitoring camera 7 is adjusted, the monitoring of a dam is facilitated, after adjustment is completed, the worm 21 is reversely rotated, the lower positioning ring 12 and the upper positioning ring 18 are locked on the installation shaft 5 in a similar way, the adjustment rod 6 is prevented from moving upwards when the wind is strong, and the service life of the device is prolonged.

The present utility model is not limited to the above embodiments, and any person skilled in the art can easily think about the changes or substitutions within the technical scope of the present utility model, and the changes or substitutions are intended to be covered by the scope of the present utility model; embodiments of the utility model and features of the embodiments may be combined with each other without conflict. Therefore, the protection scope of the utility model is subject to the protection scope of the claims.

Claims

1. An adjustable monitoring device, comprising:

the device comprises a supporting tube (1), wherein a penetrating installation cavity is formed in the circumference of the top of the supporting tube (1), a penetrating installation shaft (5) is rotatably connected in the installation cavity, an adjusting rod (6) is rotatably connected to the circumference of the installation shaft (5), a monitoring camera (7) is fixedly connected to the upper surface of one end of the adjusting rod (6), a penetrating ejector rod (10) is slidably connected to the bottom of the installation cavity, a lower positioning ring (12) is fixedly connected to the top of the ejector rod (10), a guide block (11) is fixedly connected to the circumference of the ejector rod (10), the guide block (11) slidably penetrates through the bottom of the installation cavity, a secondary locking mechanism for preventing the installation shaft (5) from rotating is arranged at the top of the supporting tube (1), and an electric push rod (8) is rotatably connected between the bottom of the adjusting rod (6) and the circumference of the supporting tube (1).

The power supply mechanism is arranged on the supporting tube (1) and is used for supplying power to the electric push rod (8) and the monitoring camera (7);

the adjusting mechanism is arranged at the bottom of the supporting tube (1) and is used for adjusting the position of the ejector rod (10).

2. The adjustable monitoring device according to claim 1, wherein the power supply mechanism comprises two vertical rods (2) and an electric cabinet (4), the two vertical rods (2) are fixedly connected to the top of the supporting tube (1), the two vertical rods (2) are fixedly connected with the same photovoltaic panel (3) at the top, the electric cabinet (4) is fixedly connected to the circumference of the supporting tube (1), a storage battery, a photovoltaic inverter and a PLC (programmable logic controller) are arranged in the electric cabinet (4), the photovoltaic panel (3), the photovoltaic inverter and the storage battery are electrically connected, and the storage battery, the monitoring camera (7), the electric push rod (8) and the PLC are electrically connected.

3. An adjustable monitoring device according to claim 1, characterized in that the adjusting mechanism comprises an internal thread cylinder (19), the internal thread cylinder (19) is rotatably connected to the bottom inner wall of the support tube (1), threads are arranged on the circumference of the bottom of the ejector rod (10), the threads of the bottom of the ejector rod (10) are in threaded connection with the internal thread cylinder (19), a worm wheel (20) is fixedly connected to the circumferential outer wall of the internal thread cylinder (19), a penetrating worm (21) is rotatably connected to the circumference of the support tube (1), and the worm (21) is meshed with the worm wheel (20).

4. An adjustable monitoring device according to claim 3, characterized in that one end of the worm (21) is fixedly connected with a fixed box (22), and an extension rod (23) is rotatably connected between the inner walls of the two sides of the fixed box (22).

5. An adjustable monitoring device according to claim 1, characterized in that the secondary locking mechanism comprises a gear (14), a first rack (13) and a sliding rod (15), the first rack (13) is fixedly connected to the top of the guide block (11), the gear (14) is rotatably connected to the circumference of the mounting shaft (5), the sliding rod (15) slides through the top of the support tube (1), the bottom of the sliding rod (15) is fixedly connected with an upper positioning ring (18), one side of the circumference of the sliding rod (15) is fixedly connected with a mounting plate (16), the bottom of the mounting plate (16) is fixedly connected with a second rack (17), and both the first rack (13) and the second rack (17) are meshed with the gear (14).

6. An adjustable monitoring device according to any one of claims 1-5, characterized in that the end of the adjusting rod (6) remote from the monitoring camera (7) is fixedly connected with a balancing weight (9).