Infrared heat source posture adjusting device

Abstract

The utility model belongs to the technical field of infrared heat source posture adjustment, and particularly discloses an infrared heat source posture adjusting device which comprises a U-shaped supporting rod and an inner meshing locking structure, the middle position of the U-shaped supporting rod is detachably installed at the top end of a tripod, and the two ends of the U-shaped supporting rod are a connecting end and an adjusting end respectively. The connecting end is rotatably connected to a shell of the infrared heat source, and the adjusting end is rotatably connected to the shell of the infrared heat source in an adjustable mode through an inner meshing locking structure. According to the utility model, the infrared heat source is fixedly arranged on the tripod through the U-shaped supporting rod, so that the mounting and dismounting are convenient, and the operation is simple; the pitching angle is controlled through the inner meshing locking structure, the pitching angle can be rapidly adjusted and locked, multi-gear flexible adjustment is achieved, and convenience and rapidness are achieved.

Description

Technical Field

[0001] This utility model belongs to the field of infrared heat source attitude adjustment technology, and specifically relates to an infrared heat source attitude adjustment device. Background Technology

[0002] An infrared heat source is a heat source that emits infrared radiation. Its main function is to use the thermal effect of infrared radiation to achieve functions such as heating, detection, and imaging.

[0003] With the advancement of technology, the application fields of infrared heat sources are constantly expanding, ranging from industrial manufacturing and medical diagnosis to security monitoring. However, traditional infrared heat source equipment has certain limitations in use. For example, in some application scenarios, it is necessary to flexibly adjust the direction, angle, and other orientation of the heat source to meet different working requirements.

[0004] In practical applications, many scenarios place higher demands on the orientation of infrared heat sources. For example, in industrial monitoring, it is necessary to monitor the temperature of equipment surfaces at different angles to ensure the normal operation of the equipment; in the field of security monitoring, in order to better cover the monitored area, it is necessary to be able to adjust the direction of the infrared heat source. In addition, in some special application scenarios, such as medical rehabilitation equipment, it is also necessary to flexibly adjust the direction and angle of the infrared heat source according to the patient's body posture and treatment needs.

[0005] To address the issue that existing infrared light sources cannot flexibly adjust their direction, angle, and other orientations, it is necessary to improve the structure of the infrared heat source to solve the current technical problems. Utility Model Content

[0006] The purpose of this invention is to provide an infrared heat source attitude adjustment device, which provides a support structure for the infrared light source to facilitate control of the pitch angle, and can quickly adjust the pitch angle and lock it in place.

[0007] To achieve the above objectives, the present invention adopts the following technical solution: an infrared heat source attitude adjustment device, comprising a U-shaped support rod and an internal engagement locking structure, wherein the middle position of the U-shaped support rod is detachably installed on the base, and the two ends of the U-shaped support rod are a connecting end and an adjusting end, respectively. The connecting end is rotatably connected to the housing of the infrared heat source, and the adjusting end is rotatably and adjustablely connected to the housing of the infrared heat source through the internal engagement locking structure.

[0008] To better realize this utility model, a mounting hole is reserved in the middle of the U-shaped support rod, and the U-shaped support rod is fixedly connected to the base after passing through the mounting hole with bolts.

[0009] To better realize this utility model, the connecting end is detachably connected to a collar, and the housing of the infrared heat source is provided with a connector for the collar to pass through.

[0010] To better realize this utility model, the internal engagement locking structure includes a housing and a rotating gear disposed in the housing. The rotating gear is fixedly connected to a rotating shaft, which rotatably passes through the housing and is detachably connected to the adjusting end of the U-shaped support rod.

[0011] To better realize this utility model, the outer side wall of the housing is provided with circumferential scale lines centered on the rotating shaft.

[0012] To better realize this utility model, the rotating gear is engaged with a first locking slider, a first spring is provided between the first locking slider and the housing of the infrared heat source, the first locking slider is fixedly connected to a first guide rod away from the first spring, and the first guide rod is fixedly connected to a first pressing plate after passing through the housing.

[0013] To better realize this utility model, the rotating gear meshes with a second locking slider, the second locking slider is fixedly connected to a second guide rod away from the rotating gear, the second guide rod passes through the housing and is fixedly connected to a second pressing plate, the second guide rod is sleeved with a second spring, and the two ends of the second spring are respectively fixedly connected to the second locking slider and the inner wall of the housing.

[0014] To better realize this utility model, the rotating gear meshes with a locking gear, the locking gear shaft is connected to the drive end of the motor, and the motor is fixedly connected to the housing.

[0015] Beneficial effects:

[0016] This utility model uses a U-shaped support rod to fix the infrared heat source to the base. A tripod is usually chosen as the mounting base for the infrared heat source. It is convenient to install and disassemble, easy to adjust, and simple to operate. The pitch angle is controlled by an internal engagement locking structure, which can quickly adjust the pitch angle and form a lock. It offers multiple flexible adjustment levels, making it convenient and quick. Attached Figure Description

[0017] Figure 1 This is a diagram showing the external structure of the adjustment end in Embodiment 1 of this utility model;

[0018] Figure 2 This is a structural diagram of the connection end of Embodiment 1 of this utility model;

[0019] Figure 3 This is a diagram showing the internal structure of the adjusting end in Embodiment 1 of this utility model;

[0020] Figure 4This is an external structural diagram of the adjustment end in Embodiment 2 of this utility model;

[0021] Figure 5 This is a diagram showing the internal structure of the adjusting end in Embodiment 2 of this utility model;

[0022] Figure 6 This is an external structural diagram of the adjusting end in Embodiment 3 of this utility model;

[0023] Figure 7 This is a diagram showing the internal structure of the adjustment end in Embodiment 3 of this utility model.

[0024] In the diagram: 1. U-shaped support rod; 11. Connecting end; 12. Adjusting end; 13. Mounting hole; 2. Internal engagement locking structure; 21. Housing; 211. Scale line; 22. Rotary gear; 23. Rotating shaft; 241. First locking slider; 242. First spring; 243. First guide rod; 244. First pressing plate; 251. Second locking slider; 252. Second guide rod; 253. Second spring; 254. Second pressing plate; 261. Locking gear; 262. Motor; 3. Collar; 4. Infrared heat source; 41. Connector. Detailed Implementation

[0025] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0026] Example 1

[0027] like Figures 1-3As shown, an infrared heat source attitude adjustment device includes a U-shaped support rod 1 and an internal engagement locking structure 2. To ensure long-term use, the selected U-shaped support is made of 304 stainless steel, which has its own anti-corrosion function. The maximum pitch angle adjustment range of the U-shaped support is -135° to 90°, and it can bear a weight of ≥6kg. The infrared heat source 4 is mainly fixedly installed on the base through the U-shaped support rod 1. The base is a conventional choice and is not shown in the figure. Usually, a tripod is used as the base, which is easy to fix and adjust. Then, the pitch angle is controlled by the internal engagement locking structure 2, and the pitch angle is quickly adjusted and locked. A 10mm mounting hole 13 is reserved in the middle of the U-shaped support rod 1. The U-shaped support rod 1 is fixed to the tripod after passing through the mounting hole 13 with bolts. The two ends of the U-shaped support rod 1 are the connecting end 11 and the adjusting end 12, respectively. The connecting end 11 is detachably connected to a collar 3. A plug is fixedly welded to the side wall of the collar 3. The connecting end 11 is directly sleeved on the plug and then fixed with bolts and nuts. The housing 21 of the infrared heat source 4 is fixed with bolts or directly welded to a connector 41 for the collar 3 to pass through. The adjusting end 12 is rotatably connected to the housing 21 of the infrared heat source 4 through the internal engagement locking structure 2. The internal engagement locking structure 2 includes a housing 21 and a rotating gear 22 disposed inside the housing 21. The rotating gear 22 is fixedly connected to a rotating shaft 23. The rotating shaft 23 can rotatably pass through the housing 21 and is detachably installed on the adjusting end 12 of the U-shaped support rod 1. The rotating shaft 23 is installed on the adjusting end 12 in the same way as the collar 3 and the connecting end 11. The outer wall of the housing 21 is engraved with a circumferential scale line 211 centered on the rotating shaft 23, and the scale value of the corresponding accuracy is marked according to actual needs.

[0028] The rotating gear 22 engages with the first locking slider 241. A first spring 242 is installed between the first locking slider 241 and the housing 21 of the infrared heat source 4. The first locking slider 241 is fixedly connected to a first guide rod 243 away from the first spring 242. After the first guide rod 243 passes through the housing 21, it is fixedly connected to a first pressing plate 244.

[0029] The working principle of this embodiment can be summarized as follows:

[0030] Locked state: Under the pushing action of the first spring 242, the first locking slider 241 is pushed by the first spring 242 to engage with the rotating gear 22. Since the first locking slider 241 can only move axially along the first guide rod 243, the rotating gear 22 is engaged and locked, and the infrared heat source 4 cannot rotate at this time.

[0031] Adjustment state: Press and hold the press plate to move the first locking slider 241 closer to the infrared heat source 4 until the first locking slider 241 disengages from the rotating gear 22. At this time, the first spring 242 is compressed, and the rotating gear 22 is in a free-rotating state, allowing adjustment of the pitch angle of the infrared heat source 4. After adjusting to the appropriate angle, release the first press plate 244 to allow the first locking slider 241 to automatically reset and engage with the rotating gear 22, completing the locking. The minimum adjustment angle is 5°, with 7 adjustment locking ports, and the angle adjustment range is -135° to 90°.

[0032] Example 2

[0033] like Figures 4-5 As shown, an infrared heat source attitude adjustment device differs from Embodiment 1 in that: a rotating gear 22 engages with a second locking slider 251, the second locking slider 251 is fixedly connected to a second guide rod 252 away from the rotating gear 22, the second guide rod 252 extends out of the housing 21 and is fixedly connected to a second pressing plate 254, the second guide rod 252 is sleeved with a second spring 253, and the two ends of the second spring 253 are respectively fixedly connected to the second locking slider 251 and the inner wall of the housing 21.

[0034] The working principle of this embodiment can be summarized as follows:

[0035] Locked state: Under the pushing action of the second spring 253, the second locking slider 251 is pushed by the second spring 253 to engage with the rotating gear 22. Since the second locking slider 251 can only move axially with the second guide rod 252, the rotating gear 22 is engaged and locked, and the infrared heat source 4 cannot rotate at this time.

[0036] Adjustment state: Pull the second pressing plate 254 to move the second locking slider 251 away from the rotating gear 22 until the second locking slider 251 disengages from the rotating gear 22. At this time, the second spring 253 is compressed, and the rotating gear 22 is in a free-rotating state, allowing adjustment of the pitch angle of the infrared heat source 4. After adjusting to the appropriate angle, release the second pressing plate 254 to allow the second locking slider 251 to automatically reset and engage with the rotating gear 22, completing the locking. The minimum adjustment angle is 5°, with 7 adjustment locking ports, and the angle adjustment range is -135° to 90°.

[0037] Example 3

[0038] like Figures 6-7 As shown, an infrared heat source attitude adjustment device differs from Embodiment 1 in that: the rotating gear 22 meshes with a locking gear 261, the shaft of the locking gear 261 is connected to the drive end of the motor 262, and the motor 262 is fixedly connected to the housing 21.

[0039] The working principle of this embodiment can be summarized as follows:

[0040] When the motor 262 is not working, it is in a locked state. When adjustment is needed, simply control the motor 262 to rotate forward or backward to complete the automatic adjustment of the pitch angle of the infrared heat source 4.

[0041] Finally, it should be noted that the above description is merely a preferred embodiment of this utility model and is not intended to limit the scope of protection of this utility model. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of this utility model should be included within the scope of protection of this utility model.

Claims

1. An infrared heat source attitude adjustment device, characterized by, The application relates to an infrared heat source support device, which comprises a U-shaped support rod (1) and an internal meshing locking structure (2), the middle position of the U-shaped support rod (1) is detachably mounted on a base body, the two ends of the U-shaped support rod (1) are respectively a connecting end (11) and an adjusting end (12), the connecting end (11) is rotatably connected to the shell (21) of the infrared heat source (4), and the adjusting end (12) is adjustably and rotatably connected to the shell (21) of the infrared heat source (4) through the internal meshing locking structure (2).

2. An infrared heat source attitude adjustment device according to claim 1, characterized in that The middle position of the U-shaped support rod (1) is provided with a mounting hole (13), and the U-shaped support rod (1) is fixedly connected to the base body through the mounting hole (13) after being penetrated by a bolt.

3. An infrared heat source attitude adjustment device according to claim 1, wherein The connecting end (11) is detachably connected with a sleeve ring (3), and the shell (21) of the infrared heat source (4) is provided with a connecting head (41) for penetrating the sleeve ring (3).

4. An infrared heat source attitude adjustment device according to any one of claims 1 to 3, characterized in that The internal meshing locking structure (2) comprises a shell (21) and a rotating gear (22) arranged in the shell (21), the rotating gear (22) is fixedly connected with a rotating shaft (23), the rotating shaft (23) rotatably penetrates out of the shell (21) and is detachably connected with the adjusting end (12) of the U-shaped support rod (1).

5. An infrared heat source attitude adjustment device according to claim 4, wherein The outer side wall of the shell (21) is provided with a ring-shaped scale line (211) with the rotating shaft (23) as the center.

6. An infrared heat source attitude adjustment device according to claim 5, wherein The rotating gear (22) is engaged with a first locking sliding block (241), a first spring (242) is arranged between the first locking sliding block (241) and the shell (21) of the infrared heat source (4), the first locking sliding block (241) is fixedly connected with a first guide rod (243) away from the first spring (242), and the first guide rod (243) penetrates out of the shell (21) and is fixedly connected with a first pressing plate (244).

7. An infrared heat source attitude adjustment device according to claim 5, wherein The rotating gear (22) is engaged with a second locking sliding block (251), the second locking sliding block (251) is fixedly connected with a second guide rod (252) away from the rotating gear (22), the second guide rod (252) penetrates out of the shell (21) and is fixedly connected with a second pressing plate (254), the second guide rod (252) is sleeved with a second spring (253), and the two ends of the second spring (253) are fixedly connected to the second locking sliding block (251) and the inner wall of the shell (21) respectively.

8. An infrared heat source attitude adjustment device according to claim 5, wherein The rotating gear (22) is engaged with a locking gear (261), the locking gear (261) is connected with the driving end of a motor (262), and the motor (262) is fixedly connected to the shell (21).

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