Communication power supply limiting device

Abstract

The utility model relates to a communication power supply limiting device, which belongs to the technical field of communication power supplies and comprises a carrier, and a limiting structure is arranged on the outer wall of the carrier. An auxiliary structure is arranged on the outer wall of the carrier; the limiting structure comprises a threaded rod installed on the outer wall of the carrier, a first connecting piece is installed on the outer wall of the communication power supply, the inner wall of the first connecting piece is in threaded connection with the outer wall of the threaded rod, a second bevel gear is installed at the end, away from the first connecting piece, of the threaded rod, and the outer wall of the second bevel gear is meshed with a first bevel gear. A rotating handle is installed on the side, away from the second bevel gear, of the first bevel gear. By arranging the limiting structure, the first connecting piece is aligned with the threaded rod, then the rotating handle is screwed to drive the bevel gear to rotate, the bevel gear drives the threaded rod to rotate, at the moment, the communication power supply is moved to a proper position through the threaded rod, and the problem that the risk of installation errors is increased due to the fact that the body posture of installation personnel is limited and the sight is blocked is effectively avoided.

Description

Technical Field

[0001] This utility model relates to the field of communication power supply technology, and specifically to a communication power supply limiting device. Background Technology

[0002] Communication power supply refers to a power supply system that provides a stable and reliable power supply for communication equipment. Its function is to provide stable power support for communication equipment, ensuring the normal operation of communication equipment and data transmission. According to different characteristics and application scenarios, communication power supplies can be divided into various types. Common classification methods include classifying DC power supplies and AC power supplies according to current type, or classifying AC power supplies and switching power supplies according to the stage of technological development.

[0003] However, during the installation of communication power supplies, the space at the installation site may be too narrow or there may be obstacles, which may restrict the installer's posture and obstruct their view, causing the communication power supply to be unable to be installed stably in the required position, thereby increasing the risk of installation errors.

[0004] To address the aforementioned problems, this application proposes a communication power supply limiting device. Utility Model Content

[0005] This utility model addresses the technical problems existing in the prior art by providing a communication power supply limiting device.

[0006] The technical solution of this utility model to solve the above-mentioned technical problems is as follows: A communication power supply limiting device, including a carrier, wherein the outer wall of the carrier is provided with a limiting structure;

[0007] The outer wall of the carrier is provided with an auxiliary structure;

[0008] The limiting structure includes a threaded rod installed on the outer wall of the carrier. A first connector is installed on the outer wall of the communication power supply. The inner wall of the first connector is threadedly connected to the outer wall of the threaded rod. A second bevel gear is installed at the end of the threaded rod away from the first connector. The outer wall of the second bevel gear meshes with the first bevel gear. A throttle is installed on the side of the first bevel gear away from the second bevel gear.

[0009] A third connector is installed on one side of the communication power supply adjacent to the first connector, and a second slide bar is installed on one side of the carrier adjacent to the threaded rod. The inner wall of the third connector is slidably connected to the outer wall of the second slide bar. By setting the second slide bar, the offset problem when the communication power supply moves is effectively avoided.

[0010] A second connector is installed on one side of the communication power supply adjacent to the first connector, and a first slide bar is installed on one side of the carrier adjacent to the threaded rod. The outer wall of the first slide bar is slidably connected to the inner wall of the second connector. By setting the first slide bar, the offset problem when the communication power supply moves is further improved.

[0011] A support plate is rotatably connected to the side of the first bevel gear away from the second bevel gear. The outer wall of the support plate is fixedly connected to the outer wall of the carrier. By setting the support plate, the running effect of the bevel gear is effectively improved.

[0012] A rotating rod is installed on the side of the second bevel gear away from the first slide rod, and a third bevel gear is installed on the end of the rotating rod away from the second bevel gear. The outer wall of the third bevel gear meshes with the outer wall of the first bevel gear. By setting the third bevel gear, the rotation effect of 204 is further improved.

[0013] The auxiliary structure includes a hollow tube installed on one side of the carrier adjacent to the threaded rod. A spring is installed on the inner wall of the hollow tube, and a fixing block is installed at the end of the spring away from the hollow tube. A roller is rotatably connected to the inner wall of the fixing block, and the outer wall of the roller is in contact with the communication power supply. By setting the auxiliary structure, the stability of the communication power supply is effectively improved.

[0014] The beneficial effects of this utility model are:

[0015] By setting a limiting structure, the first connecting piece is aligned with the threaded rod. Then, the throttle is turned and the bevel gear is rotated. The bevel gear then rotates the threaded rod. At this time, the communication power supply moves to the appropriate position through the threaded rod, effectively avoiding the problem of increased installation error risk due to the installer's restricted body posture and obstructed vision.

[0016] By setting up an auxiliary structure, the roller, under the force of the communication power supply, drives the roller and spring to retract. Through the rotation of the roller, the stability and fixation effect of the communication power supply when it moves are effectively improved. Attached Figure Description

[0017] Figure 1 This is a schematic diagram illustrating the overall structure of this utility model;

[0018] Figure 2 This utility model is a schematic diagram illustrating the structure of the connector and the threaded rod.

[0019] Figure 3 This utility model is a schematic diagram illustrating the structure of a bevel gear and a rotating rod.

[0020] Figure 4 This is a schematic diagram illustrating the auxiliary structure of this utility model.

[0021] The attached diagram lists the components represented by each number as follows:

[0022] 1. Carrier;

[0023] 2. Limiting structure; 201. First connecting piece; 202. Second connecting piece; 203. Third connecting piece; 204. Threaded rod; 205. First sliding rod; 206. Second sliding rod; 207. First bevel gear; 208. Second bevel gear; 209. Rotating rod; 210. Third bevel gear; 211. Support plate; 212. Throttle handle;

[0024] 3. Auxiliary structure; 301. Hollow tube; 302. Spring; 303. Fixing block; 304. Roller. Detailed Implementation

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

[0026] In the description of this application, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of indicated technical features. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of the stated features. In the description of this application, "multiple" means two or more, unless otherwise explicitly specified.

[0027] In the description of this application, the term "for example" is used to mean "used as an example, illustration, or description." Any embodiment described as "for example" in this application is not necessarily to be construed as being more preferred or advantageous than other embodiments. The following description is provided to enable any person skilled in the art to implement and use the present invention. Details are set forth in the following description for purposes of explanation. It should be understood that those skilled in the art will recognize that the present invention can be implemented without using these specific details. In other instances, well-known structures and processes will not be described in detail to avoid obscuring the description of the present invention with unnecessary detail. Therefore, the present invention is not intended to be limited to the embodiments shown, but is consistent with the broadest scope of the principles and features disclosed in this application.

[0028] Reference Figure 1-3A communication power supply limiting device includes a carrier 1. The outer wall of the carrier 1 is provided with a limiting structure 2. The limiting structure 2 includes a threaded rod 204 installed on the outer wall of the carrier 1. A first connector 201 is installed on the outer wall of the communication power supply. The inner wall of the first connector 201 is threadedly connected to the outer wall of the threaded rod 204. There is a certain distance between the threaded rod 204 and the carrier 1. The side of the threaded rod 204 away from the first connector 201 is fixedly connected to the outer wall of the carrier 1.

[0029] A second bevel gear 208 is installed at the end of the threaded rod 204 away from the first connector 201. A first bevel gear 207 meshes with the outer wall of the second bevel gear 208. A handle 212 is installed on the side of the first bevel gear 207 away from the second bevel gear 208. When the first connector 201 is aligned with the threaded rod 204 and the handle 212 is turned, the first bevel gear 207 is driven to rotate. The first bevel gear 207 drives the second bevel gear 208, and the second bevel gear 208 drives the threaded rod 204 to rotate. The threaded rod 204 drives the communication power supply to move to a suitable position.

[0030] A third connector 203 is installed on one side of the communication power supply adjacent to the first connector 201, and a second slide bar 206 is installed on one side of the carrier 1 adjacent to the threaded rod 204. The inner wall of the third connector 203 is slidably connected to the outer wall of the second slide bar 206, and the side of the second slide bar 206 away from the second connector 202 is fixedly connected to the outer wall of the carrier 1. The third connector 203 is located above the first connector 201. The second slide bar 206 effectively prevents the communication power supply from shifting when it moves.

[0031] Reference Figure 1-2 A second connector 202 is installed on one side of the communication power supply adjacent to the first connector 201. A first slide rod 205 is installed on one side of the carrier 1 adjacent to the threaded rod 204. The outer wall of the first slide rod 205 is slidably connected to the inner wall of the second connector 202. The second connector 202 is located below the first connector 201. The first slide rod 205 and the second slide rod 206 have the same size and structure. A support plate 211 is rotatably connected to the side of the first bevel gear 207 away from the second bevel gear 208. The outer wall of the support plate 211 is fixedly connected to the outer wall of the carrier 1. The support plate 211 is provided to improve the running effect of the bevel gear.

[0032] A rotating rod 209 is installed on the side of the second bevel gear 208 away from the threaded rod 204. A third bevel gear 210 is installed on the end of the rotating rod 209 away from the second bevel gear 208. The outer wall of the third bevel gear 210 meshes with the outer wall of the first bevel gear 207. The third bevel gear 210 and the first bevel gear 207 drive the second bevel gear 208 and the first bevel gear 207, which further improves the stability of the threaded rod 204 when it rotates.

[0033] Reference Figure 1 , Figure 2 and Figure 3 The outer wall of the carrier 1 is provided with an auxiliary structure 3, which includes a hollow tube 301 installed on one side of the carrier 1 adjacent to the threaded rod 204. A spring 302 is installed on the inner wall of the hollow tube 301. A fixing block 303 is installed on the end of the spring 302 away from the hollow tube 301. A roller 304 is rotatably connected to the inner wall of the fixing block 303. The outer wall of the roller 304 is in contact with the communication power supply. One side of the communication power supply adjacent to the first connecting piece 201 is in contact with the outer wall of the roller 304. Under the force of the communication power supply, the roller 304, the fixing block 303, and the spring 302 retract. Through the rotation of the roller 304, the stability and fixing effect of the communication power supply when moving are effectively improved.

[0034] Working principle:

[0035] This communication power supply limiting device aligns the first connector 201 with the threaded rod 204, the second connector 202 with the first slide bar 205, and the third connector 203 with the second slide bar 206. Then, the handle 212 is turned, which drives the first bevel gear 207 to rotate. The first bevel gear 207 drives the second bevel gear 208 and the third bevel gear 210, which in turn drive the threaded rod 204 to rotate. At this time, the communication power supply moves to the appropriate position through the threaded rod 204, effectively avoiding the problem of increased installation error risk due to the installer's restricted body posture and obstructed vision.

[0036] In this communication power supply limiting device, the roller 304, under the force of the communication power supply, drives the roller 304, the fixing block 303, and the spring 302 to retract. Through the rotation of the roller 304, the stability and fixing effect of the communication power supply during movement are effectively improved.

[0037] Although preferred embodiments of the present invention have been described, those skilled in the art, upon learning the basic inventive concept, can make other changes and modifications to these embodiments. Therefore, the appended claims are intended to be interpreted as including the preferred embodiments as well as all changes and modifications falling within the scope of the present invention.

[0038] Obviously, those skilled in the art can make various modifications and variations to this utility model without departing from its spirit and scope. Therefore, if these modifications and variations fall within the scope of the claims of this utility model and their equivalents, this utility model also intends to include these modifications and variations.

Claims

1. A communication power supply limiting device, comprising a carrier (1), characterized in that, The outer wall of the carrier (1) is provided with a limiting structure (2); The outer wall of the carrier (1) is provided with an auxiliary structure (3); The limiting structure (2) includes a threaded rod (204) installed on the outer wall of the carrier (1). A first connector (201) is installed on the outer wall of the communication power supply. The inner wall of the first connector (201) is threadedly connected to the outer wall of the threaded rod (204). A second bevel gear (208) is installed at the end of the threaded rod (204) away from the first connector (201). A first bevel gear (207) meshes with the outer wall of the second bevel gear (208). A throttle (212) is installed on the side of the first bevel gear (207) away from the second bevel gear (208).

2. The communication power supply limiting device according to claim 1, characterized in that, A third connector (203) is installed on one side of the communication power supply adjacent to the first connector (201), and a second slide rod (206) is installed on one side of the carrier (1) adjacent to the threaded rod (204). The inner wall of the third connector (203) is slidably connected to the outer wall of the second slide rod (206).

3. The communication power supply limiting device according to claim 1, characterized in that, A second connector (202) is installed on one side of the communication power supply adjacent to the first connector (201), and a first slide rod (205) is installed on one side of the carrier (1) adjacent to the threaded rod (204). The outer wall of the first slide rod (205) is slidably connected to the inner wall of the second connector (202).

4. The communication power supply limiting device according to claim 1, characterized in that, A support plate (211) is rotatably connected to the side of the first bevel gear (207) away from the second bevel gear (208), and the outer wall of the support plate (211) is fixedly connected to the outer wall of the carrier (1).

5. A communication power supply limiting device according to claim 4, characterized in that, A rotating rod (209) is installed on the side of the second bevel gear (208) away from the threaded rod (204). A third bevel gear (210) is installed on the end of the rotating rod (209) away from the second bevel gear (208). The outer wall of the third bevel gear (210) meshes with the outer wall of the first bevel gear (207).

6. The communication power supply limiting device according to claim 1, characterized in that, The auxiliary structure (3) includes a hollow tube (301) installed on one side of the carrier (1) adjacent to the threaded rod (204). A spring (302) is installed on the inner wall of the hollow tube (301). A fixing block (303) is installed at the end of the spring (302) away from the hollow tube (301). A roller (304) is rotatably connected to the inner wall of the fixing block (303). The outer wall of the roller (304) is in contact with the communication power supply.

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