A base station installation fixing device

Abstract

The application relates to a base station mounting and fixing device, belonging to the base station field, which comprises a goods shelf, a plurality of electronic tags are fixedly connected to one side of the goods shelf, a base station body is arranged at the top of the goods shelf, and adsorption fixing mechanisms are arranged at the two sides of the base station body; the adsorption fixing mechanism comprises two connecting frames, a U-shaped limiting seat is fixedly connected to the inner wall of one side of the connecting frame, a round rod is arranged in the inner cavity of the connecting frame, a resisting ring is sleeved on the outer ring of the round rod, a clamping plate is fixedly connected to the outer wall of the resisting ring, and a first spring is sleeved on the outer ring of the round rod. The application has the effects that the safety hidden danger of goods shelf load capacity decline, stress concentration, deformation or fracture in long-term use caused by punching is avoided, no electric tool or complex fastener is needed, the installation and dismounting process is simplified, the operation time is shortened, and the requirement for the skill level of the operator is reduced.

Description

Technical Field

[0001] This application relates to the field of base station technology, and in particular to a base station mounting and fixing device. Background Technology

[0002] In scenarios such as warehousing and logistics or smart data centers, a base station typically refers to a fixed wireless communication device used to read and manage electronic tags (such as RFID tags) on shelves. The base station interacts with the electronic tags attached to the shelves through radio frequency signals to achieve automatic identification and tracking of the location, identity information, or equipment status of goods.

[0003] Base stations are typically high-value, high-precision communication devices that need to be securely and reliably fixed to racks to ensure stable signal transmission. In practice, racks are mostly standardized thin-walled steel structures. Existing base station installation methods generally use traditional bolt fastening. When using bolt fixing, it is often necessary to locate, drill, tap, and tighten multiple bolts one by one on-site. This is not only cumbersome and time-consuming, but also prone to human error leading to installation position deviations, affecting the levelness and stability of the base station. This rigid connection method inevitably involves drilling holes in the rack, damaging its original structural integrity, weakening the rack's load-bearing capacity, and even causing local stress concentration. Long-term use may cause rack deformation or breakage, posing safety hazards. Furthermore, traditional bolt fixing methods lack quick disassembly and assembly capabilities. When base stations need to be inspected, replaced, or rearranged, repeated disassembly and re-drilling are required, further aggravating damage to the rack and increasing operation and maintenance costs and time. This increases the labor costs and material consumption of installation and maintenance, making it difficult to meet the modern requirements for "rapid, modular, and non-destructive" base station deployment. Utility Model Content

[0004] The technical problem this utility model aims to solve is to provide a base station installation and fixing device. This device addresses the issue that in actual operation, most racks are standardized thin-walled steel structures, and existing base station installation methods generally use traditional bolt fastening. When using bolt fixing, on-site positioning, drilling, tapping, and tightening of multiple bolts one by one are often required. This is not only cumbersome and time-consuming, but also prone to human error leading to installation position deviations, affecting the base station's levelness and stability. This rigid connection method inevitably involves drilling holes in the rack, damaging its original structural integrity, weakening the rack's load-bearing capacity, and even causing localized stress concentration. Long-term use may cause rack deformation or breakage, posing safety hazards. Furthermore, traditional bolt fixing lacks rapid disassembly and assembly capabilities. When the base station needs maintenance, replacement, or relocation, repeated disassembly and re-drilling are necessary, further exacerbating damage to the rack and increasing maintenance costs and time. This increases the labor costs and material consumption for installation and maintenance, making it difficult to meet the modern technical requirements of "rapid, modular, and non-destructive" base station deployment.

[0005] To achieve the above objectives, the present invention provides the following technical solution: a base station installation and fixing device, including a shelf, a plurality of electronic tags are fixedly connected to one side of the shelf, a base station body is provided on the top of the shelf, and adsorption fixing mechanisms are provided on both sides of the base station body. The adsorption and fixing mechanism includes two connecting frames. A U-shaped limiting seat is fixedly connected to the inner wall of one side of the connecting frame. A round rod is provided in the inner cavity of the connecting frame. A retaining ring is sleeved on the outer ring of the round rod. A retaining plate is fixedly connected to the outer wall of the retaining ring. A first spring is sleeved on the outer ring of the round rod. A handle is fixedly connected to the top of the inner cavity of the corresponding connecting frame through the top of the round rod. A fixing suction cup is fixedly connected to the bottom of the round rod.

[0006] One side of the connecting frame is fixedly connected to one side of the adjacent base station body, and one end of the card plate is inserted into the inner cavity of the corresponding U-shaped limiting seat, through the above technical solution.

[0007] Furthermore, by setting up the clamping plate, which is inserted into the inner cavity of the U-shaped limiting seat, the stability of the fixed suction cup is ensured when the fixed suction cup is not used.

[0008] Through the above technical solution, a straight tube communicating with the inner cavity is fixedly connected to the top of the fixed suction cup, and a rubber sealing plug is inserted into the inner cavity of the straight tube.

[0009] Furthermore, when it is necessary to disassemble the base station body, the rubber sealing plug can be easily pulled out to allow external air to enter the fixed suction cup through the straight tube, quickly releasing the negative pressure and releasing the adsorption connection, thus improving the device's detachability and ease of operation.

[0010] With the above technical solution, one end of the first spring abuts against the top of the inner cavity of the corresponding connecting bracket, and the other end of the first spring abuts against the top of the corresponding abutment ring.

[0011] Furthermore, after the handle is released, the first spring can automatically push the retaining ring and the round rod downward to reset, causing the fixed suction cup to tightly adhere to the top surface of the shelf and form an effective adsorption, achieving the effect of automatic locking without power, which simplifies the installation operation process.

[0012] With the above technical solution, lateral support mechanisms are provided on both sides of the base station body; the lateral support mechanism includes two mounting blocks, and an L-shaped support plate is fixedly connected to one side of the mounting block by two telescopic rods, and a second spring is sleeved on the outer ring of the telescopic rod.

[0013] Furthermore, the L-shaped support plate can automatically adhere to both sides of the shelf under the tension of the second spring, providing horizontal clamping force and effectively preventing the base station body from swaying or shifting laterally during operation or handling.

[0014] Through the above technical solution, one side of the mounting block is fixedly connected to one side of the adjacent base station body, the inner wall of the L-shaped support plate is attached to one side of the adjacent shelf, and several grooves are provided on the inner wall of one side of the L-shaped support plate.

[0015] Furthermore, the groove design increases friction when the L-shaped support plate is in contact with the side of the shelf, making it more stable.

[0016] Through the above technical solution, one end of the second spring is fixedly connected to one side of the adjacent mounting block, and the other end of the second spring is fixedly connected to one side of the corresponding L-shaped support plate.

[0017] Furthermore, when the L-shaped support plate is subjected to external pressure or when there is a tolerance in the width of the shelf, it can adaptively adjust its position within a certain range by relying on the elastic deformation of the second spring and the extension and retraction of the telescopic rod, so as to maintain an effective clamping force on the side wall of the shelf.

[0018] In summary, this application includes at least one of the following beneficial technical effects of the base station mounting device: By using an adsorption fixing mechanism, the safety hazards of reduced shelf load-bearing capacity, stress concentration, and even deformation or breakage during long-term use caused by drilling are avoided. The installation and disassembly process is simplified, shortening operation time and reducing the skill requirements for operators, eliminating the need for power tools or complex fasteners. The suction cups adhere to the shelf in contact, ensuring even force distribution and preventing localized crushing or scratches, thus ensuring a smooth and reliable disassembly process. This effectively solves the structural damage problem caused by drilling and tapping on the shelf in traditional bolted connections, fully meeting the actual needs of communication equipment deployment for "non-destructive, modular, and rapid" operation, and effectively reducing maintenance costs and material waste. By setting up a lateral support mechanism, the overall stability and anti-interference capability of the base station body on the shelf are improved. It can adapt to the actual width of both sides of the shelf within a certain range, and the elastic tension of the second spring keeps the L-shaped support plate close to the side wall of the shelf, forming a two-way clamping effect. This effectively suppresses the lateral swaying or displacement of the base station body during operation or environmental vibration. Working in conjunction with the adsorption and fixing mechanism, it ensures both horizontal positioning and anti-displacement, as well as vertical adsorption and load-bearing. Together, they construct a multi-directional stable fixing system, improving the accuracy, safety, and reusability of base station installation. Attached Figure Description

[0019] Figure 1 This is a schematic diagram of the overall structure of a base station installation and fixing device; Figure 2 A schematic diagram of the structure of an L-shaped support plate in a base station mounting and fixing device; Figure 3 This is a schematic diagram of the structure of a suction cup in a base station mounting device; Figure 4 This is a schematic diagram of the structure of a mounting block in a base station mounting and fixing device.

[0020] Attached reference numerals: 1. Shelf; 2. Electronic tag; 3. Base station body; 4. Connecting frame; 5. Mounting block; 6. L-shaped support plate; 7. Fixed suction cup; 8. Handle; 9. U-shaped limit seat; 10. Round rod; 11. Abutment ring; 12. Clamping plate; 13. First spring; 14. Straight tube; 15. Rubber sealing plug; 16. Telescopic rod; 17. Second spring. Detailed Implementation

[0021] In order to make the technical means, creative features, objectives and effects of this utility model easier to understand, the present utility model will be further described below in conjunction with specific embodiments.

[0022] The following is in conjunction with the appendix Figure 1 —4 provides further detailed description of this application.

[0023] This application discloses a base station mounting and fixing device.

[0024] Reference Figure 1-4 A base station installation and fixing device includes a shelf 1, a plurality of electronic tags 2 are fixedly connected to one side of the shelf 1, a base station body 3 is set on the top of the shelf 1, and adsorption fixing mechanisms are set on both sides of the base station body 3. The adsorption and fixing mechanism includes two connecting frames 4. A U-shaped limiting seat 9 is fixedly connected to the inner wall of one side of the connecting frame 4. A round rod 10 is provided in the inner cavity of the connecting frame 4. A retaining ring 11 is sleeved on the outer ring of the round rod 10. A retaining plate 12 is fixedly connected to the outer wall of the retaining ring 11. A first spring 13 is sleeved on the outer ring of the round rod 10. A handle 8 is fixedly connected to the top of the corresponding inner cavity of the connecting frame 4 through the top of the round rod 10. A fixing suction cup 7 is fixedly connected to the bottom of the round rod 10.

[0025] One side of the connecting frame 4 is fixedly connected to one side of the adjacent base station body 3, and one end of the card plate 12 is inserted into the inner cavity of the corresponding U-shaped limiting seat 9.

[0026] The top of the fixed suction cup 7 is fixedly connected to a straight tube 14 that communicates with the inner cavity, and a rubber sealing plug 15 is inserted into the inner cavity of the straight tube 14.

[0027] One end of the first spring 13 abuts against the top of the inner cavity of the corresponding connecting bracket 4, and the other end of the first spring 13 abuts against the top of the corresponding abutment ring 11.

[0028] Both sides of the base station body 3 are provided with lateral support mechanisms; the lateral support mechanism includes two mounting blocks 5, and one side of the mounting block 5 is fixedly connected to an L-shaped support plate 6 by two telescopic rods 16. The outer ring of the telescopic rod 16 is fitted with a second spring 17.

[0029] One side of the mounting block 5 is fixedly connected to one side of the adjacent base station body 3, and the inner wall of the L-support plate 6 is attached to one side of the adjacent shelf 1. Several grooves are provided on one side of the inner wall of the L-support plate 6.

[0030] One end of the second spring 17 is fixedly connected to one side of the adjacent mounting block 5, and the other end of the second spring 17 is fixedly connected to one side of the corresponding L support plate 6.

[0031] The implementation principle of the base station installation and fixing device in this application embodiment is as follows: During the actual installation process, the personnel pull the L-shaped support plates 6 located on both sides of the base station body 3 with both hands, which causes the second spring 17 to stretch. The stretching of the second spring 17 causes the output end of the telescopic rod 16 to extend, gradually bringing the inner walls of the two L-shaped support plates 6 closer together and finally fitting them against the left and right sides of the shelf 1. Under the action of the elastic restoring force of the second spring 17, the L-shaped support plates 6 apply a continuous lateral clamping force to the shelf 1, so that the base station body 3 obtains initial positioning and tensile stability in the horizontal direction, effectively preventing lateral displacement during subsequent operations. Then, the personnel hold the handle 8 and pull the round rod 10 upward, causing the round rod 10 to move upward, which drives the abutment ring 11 to move upward synchronously, thereby causing the retaining plate 12 on the outer wall of the abutment ring 11 to disengage from the inner cavity of the U-shaped limiting seat 9. Release the limiting constraint on the round rod 10. Then, rotate the round rod 10 at a certain angle so that the clamping plate 12 is offset from the opening position of the U-shaped limiting seat 9. Then release the handle 8. Under the elastic thrust of the first spring 13, the round rod 10 moves downward, causing the bottom fixed suction cup 7 to be tightly pressed against the top surface of the shelf 1. The air inside the fixed suction cup 7 is squeezed out, forming a local negative pressure, realizing the non-destructive adsorption and fixation of the top surface of the shelf 1. Pull out the rubber sealing plug 15 inserted in the straight tube 14, so that the external air enters the fixed suction cup 7 through the straight tube 14, breaking its vacuum state. The adsorption between the fixed suction cup 7 and the shelf 1 can be easily released, realizing quick disassembly. After the entire installation is completed, the base station body 3 is stably fixed on the shelf 1, and can identify and interact with the electronic tag 2 of the shelf 1, which is convenient for warehouse management.

[0032] The above are all preferred embodiments of this application, and are not intended to limit the scope of protection of this application. Therefore, all equivalent changes made in accordance with the structure, shape and principle of this application should be covered within the scope of protection of this application.

Claims

1. A base station installation and fixing device, comprising a shelf (1), characterized in that: Several electronic tags (2) are fixedly connected to one side of the shelf (1), and a base station body (3) is provided on the top of the shelf (1). Adsorption and fixing mechanisms are provided on both sides of the base station body (3). The adsorption and fixing mechanism includes two connecting frames (4). A U-shaped limiting seat (9) is fixedly connected to the inner wall of one side of the connecting frame (4). A round rod (10) is provided in the inner cavity of the connecting frame (4). A retaining ring (11) is sleeved on the outer ring of the round rod (10). A retaining plate (12) is fixedly connected to the outer wall of the retaining ring (11). A first spring (13) is sleeved on the outer ring of the round rod (10). A handle (8) is fixedly connected to the top of the inner cavity of the corresponding connecting frame (4) through the top of the round rod (10). A fixing suction cup (7) is fixedly connected to the bottom end of the round rod (10).

2. The base station mounting and fixing device according to claim 1, characterized in that: One side of the connecting frame (4) is fixedly connected to one side of the adjacent base station body (3), and one end of the card plate (12) is inserted into the inner cavity of the corresponding U-shaped limiting seat (9).

3. The base station installation and fixing device according to claim 1, characterized in that: The top of the fixed suction cup (7) is fixedly connected to a straight tube (14) that communicates with the inner cavity, and a rubber sealing plug (15) is inserted into the inner cavity of the straight tube (14).

4. A base station installation and fixing device according to claim 1, characterized in that: One end of the first spring (13) abuts against the top of the inner cavity of the corresponding connecting bracket (4), and the other end of the first spring (13) abuts against the top of the corresponding abutment ring (11).

5. A base station installation and fixing device according to claim 1, characterized in that: The base station body (3) is provided with lateral support mechanisms on both sides; the lateral support mechanism includes two mounting blocks (5), and one side of the mounting block (5) is fixedly connected to an L-shaped support plate (6) by two telescopic rods (16), and the outer ring of the telescopic rod (16) is fitted with a second spring (17).

6. A base station mounting and fixing device according to claim 5, characterized in that: One side of the mounting block (5) is fixedly connected to one side of the adjacent base station body (3), the inner wall of the L support plate (6) is attached to one side of the adjacent shelf (1), and several grooves are provided on one side of the inner wall of the L support plate (6).

7. A base station mounting and fixing device according to claim 5, characterized in that: One end of the second spring (17) is fixedly connected to one side of the adjacent mounting block (5), and the other end of the second spring (17) is fixedly connected to one side of the corresponding L support plate (6).

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