LTE (Long Term Evolution) module with automatic matching and adjusting function

Abstract

The utility model discloses an LTE module with an automatic matching and adjusting function, which relates to the technical field of communication equipment and comprises a side plate, the bottom end of the side plate is fixedly connected with a base, four first bolts distributed in a rectangular array are inserted into the top end of the base, one end of the side plate is provided with a sliding device, and the other end of the side plate is provided with a second bolt. A limiting device is arranged at one end of the side plate and comprises two supporting plates, one ends of the opposite faces of the two supporting plates are jointly and rotationally connected with a first rotating shaft, the outer surface of the first rotating shaft is sleeved with two first sliding plates, and one ends of the two first sliding plates are fixedly connected with hooks. According to the LTE module with the automatic matching and adjusting function, provided by the utility model, the communication stability can be prevented from being influenced by external collision, meanwhile, the safety of the LTE module is ensured, and the LTE module can be quickly mounted and dismounted.

Description

Technical Field

[0001] The utility model relates to the technical field of communication equipment, in particular to an LTE module with an automatic matching and adjustment function. Background Art

[0002] LTE communication module devices are widely used in the communication field. LTE technology is a long-term evolution technology of the UMTS technical standard formulated by the 3GPP organization. It was officially established and launched at the 3GPP Toronto TSGRAN meeting in December 2004. The LTE system introduced key transmission technologies such as OFDM and multi-antenna MIMO, which significantly increased the spectrum efficiency and data transmission rate. Because the rate is significantly higher than 2G or even 3G, it has higher and more stringent requirements on radio frequency indicators, which also means that product debugging will be more cumbersome and difficult. Therefore, an LTE module with automatic matching and adjustment function is very necessary.

[0003] After checking the public (announcement) number: CN218125173U, an LTE module with automatic matching and adjustment function is disclosed. This technology discloses "including a module body, a circuit board is installed at the rear of the module body, a fixing seat is arranged at the position of the fixing clamp at the rear of the circuit board, the fixing clamps are slidably connected to the inner sides of the fixing seat, and the fixing clamps are arranged on the outer sides of the circuit board, a first reinforcement seat is arranged on the top of the fixing seat, and a second reinforcement seat is arranged on the bottom of the fixing seat, two fixing rods are symmetrically installed at the bottom of the first reinforcement seat and the top of the second reinforcement seat, and the fixing slots are arranged at the positions of the fixing rods in the fixing seat. The LTE module with automatic matching and adjustment function described in the utility model can achieve more stable fixation, effectively improve the practicality of the overall device and other technical effects".

[0004] However, the prior art still has the following problems:

[0005] First, most of the existing LTE communication module devices fix the fixed shell with bolts when in use. If it needs to be used in another place, each installation and removal will waste a lot of time. The LTE communication module device cannot be installed and removed quickly, and the time efficiency of installing and removing the LTE module is low.

[0006] Secondly, the existing LTE communication module device is only a communication main body module, which is completely exposed to the outside when in use and is easily affected by external collisions and affects the stability of communication. At the same time, its safety cannot be guaranteed, thus affecting its working performance and service life.

[0007] In view of the above problems, the inventor proposes an LTE module with automatic matching and adjustment function to solve the above problems. Utility Model Content

[0008] In order to solve the problem that the LTE communication module device cannot be quickly installed and disassembled and its safety cannot be guaranteed; the purpose of the utility model is to provide an LTE module with an automatic matching and adjustment function.

[0009] In order to solve the above technical problems, the utility model adopts the following technical solutions: an LTE module with automatic matching and adjustment function, comprising a side panel, the bottom end of the side panel is fixedly connected to a base, the top end of the base is inserted with four first bolts distributed in a rectangular array, one end of the side panel is provided with a sliding device, one end of the side panel is provided with a limiting device, the limiting device comprises two support plates, one end of the opposite surfaces of the two support plates is rotatably connected with a first rotating shaft, the outer surface of the first rotating shaft is sleeved with two first slide plates, one end of the two first slide plates is fixedly connected with a hook, one end of the two hooks are respectively fitted with one side inner wall of the box body, and the two One end of the first slide is connected to the second rotating shaft for common rotation, the outer surface of the second rotating shaft is sleeved with a connecting plate, one end of the connecting plate is fixedly connected to the first spring, one end of the two support plates is respectively fixedly connected to one end of the side plate, one end of the first spring is fixedly connected to one end of the side plate, the top end of the connecting plate is fixedly connected to a top plate, the top end of the connecting plate is fixedly connected to a limiting rod, one end of the two first slides is provided with a first sliding groove, the top end of the top plate is provided with a limiting groove, the limiting rod slides in the inner wall of the limiting groove, the outer surface of the first rotating shaft is respectively fitted with the inner walls of the two first sliding grooves, and the outer surface of the limiting rod is fitted with the inner wall of the limiting groove.

[0010] Preferably, the sliding device includes a box body, one end of the box body is provided with two first through slots, one end of the side plate is provided with two second through slots, the outer surface of the hook is respectively fitted with the inner walls of the first through slot and the second through slot, a cylinder is fixedly connected to the lower inner wall of the box body, two second slide plates are arranged inside the box body, both sides of one end of the two second slide plates are penetrated and connected with fixing columns, both ends of the two fixing columns in the same horizontal plane are jointly provided with a third slide plate, the outer surfaces of the two fixing columns on the same vertical side are jointly sleeved with two folding plates, the two ends of the upper two third slide plates are fixedly connected with sliding rods, the outer surfaces of the lower two third slide plates are slidably connected with fixed groove plates, the upper second slide plate and the top ends of the two upper third slide plates are jointly fixedly connected with a placement plate, the two ends of the box body are provided with second slide slots, the top end of the box body is provided with a third through slot, the outer surface of the slide rod is fitted with the inner wall of the second slide slot, and when the four folding plates are all in a vertical state, the placement plate will be pushed into the inner wall of the third through slot, and the outer surface of the placement plate will fit with the outer surface of the third through slot.

[0011] Compared with the prior art, the beneficial effects of the utility model are:

[0012] When the second sliding plate slides to the inner wall of one side of the box body, one side of the placement plate fits with the inner wall of one side of the box body, and the four folding plates rotate on the outer surfaces of the two lower fixed columns, and the four folding plates rotate on the outer surfaces of the two upper fixed columns at the same time, and the sliding rods fixed by the two upper third sliding plates slide in the inner walls of the second sliding groove respectively. When the four folding plates are all in a vertical state, the placement plate will be pushed into the inner wall of the third through groove, and the communication module device placed on the top of the placement plate can be used. If the communication module device is not needed, the cylinder is opened again, and the communication module device will return to the inside of the box body, thereby achieving the purpose of avoiding external collision and affecting the stability of communication while ensuring its safety.

[0013] 2. The utility model provides a sliding device, and under the action of the sliding and pressing limit rod sliding on the inner wall of the limit groove, the limit rod drives the connecting plate to tilt and move, and the connecting plate drives the second rotating shaft to rotate at one end of the opposite surface of the two first slide plates respectively, and the two first slide plates are forced to move and drive the first rotating shaft to slide in the inner wall of the first slide groove, and the two first rotating shafts rotate at one end of the supporting plate respectively, and one end of the hook is separated from the inner wall of one side of the box body, and the two first slide plates respectively drive the outer surface of the hook to slide from the inner wall of the first through groove and the second through groove in turn, and the first spring will pull the connecting plate, and when it is necessary to install the communication module device, the communication module device can be installed and fixed by sliding and pressing the limit rod, thereby achieving the purpose of quick installation and disassembly. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0015] Figure 1 It is a schematic diagram of the structure of the utility model.

[0016] Figure 2 It is a partial structural schematic diagram of the utility model.

[0017] Figure 3 It is a schematic diagram of the limiting device of the utility model.

[0018] Figure 4 It is a schematic diagram of the internal structure of the sliding device of the utility model.

[0019] Figure 5 It is a partial structural schematic diagram of the sliding device of the utility model.

[0020] In the figure: 1, side plate; 2, limiting device; 3, sliding device; 4, base; 5, first bolt; 6, first through slot; 7, second through slot; 201, support plate; 202, first rotating shaft; 203, first slide plate; 204, first slide slot; 205, hook; 206, second rotating shaft; 207, connecting plate; 208, first spring; 209, top plate; 210, limiting rod; 211, limiting slot; 301, box body; 302, cylinder; 303, second slide plate; 304, third slide plate; 305, folding plate; 306, placing plate; 307, slide rod; 308, fixed slot plate; 309, third through slot; 310, second slide slot; 311, fixing column. DETAILED DESCRIPTION

[0021] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0022] Embodiment 1: Figure 1-5 As shown, the utility model provides an LTE module with automatic matching and adjustment function, including a side plate 1, a sliding device 3 is provided at one end of the side plate 1, a limiting device 2 is provided at one end of the side plate 1, the limiting device 2 includes two support plates 201, one end of the opposite surfaces of the two support plates 201 are rotatably connected with a first rotating shaft 202, the outer surface of the first rotating shaft 202 is sleeved with two first slide plates 203, one end of the two first slide plates 203 are fixedly connected with a hook 205, one end of the two first slide plates 203 are rotatably connected with a second rotating shaft 206, the outer surface of the second rotating shaft 206 is sleeved with a connecting plate 207, the connecting plate 207 drives the second rotating shaft 206 to rotate at one end of the opposite surfaces of the two first slide plates 203 respectively, one end of the connecting plate 207 is fixedly connected with a first spring 208, the top end of the connecting plate 207 is fixedly connected with a top plate 209, and the top end of the connecting plate 207 is fixedly connected with a limiting rod 210.

[0023] A first slide groove 204 is provided at one end of the two first slide plates 203 , a limiting groove 211 is provided at the top of the top plate 209 , the outer surface of the first rotating shaft 202 is respectively fitted with the inner walls of the two first slide grooves 204 , and the outer surface of the limiting rod 210 is fitted with the inner wall of the limiting groove 211 .

[0024] By adopting the above technical solution, the first rotating shaft 202 slides in the inner wall of the first sliding groove 204 , and the limiting rod 210 slides in the inner wall of the limiting groove 211 .

[0025] One end of the two support plates 201 is fixedly connected to one end of the side plate 1 respectively, and one end of the first spring 208 is fixedly connected to one end of the side plate 1 .

[0026] By adopting the above technical solution, the first spring 208 will pull the connecting plate 207 , and the two supporting plates 201 can better support the limiting device 2 .

[0027] The bottom end of the side plate 1 is fixedly connected to a base 4 , and the top end of the base 4 is provided with four first bolts 5 distributed in a rectangular array.

[0028] By adopting the above technical solution, four first bolts 5 install the base 4 at a location suitable for work.

[0029] One end of the two hooks 205 is respectively in contact with an inner wall of one side of the box body 301 .

[0030] By adopting the above technical solution, the two hooks 205 are hung on the inner wall of one side of the box body 301 to fix the communication module device.

[0031] Embodiment 2: Figure 2-3 As shown, the sliding device 3 includes a box body 301, on the lower inner wall of the box body 301, a cylinder 302 is fixedly connected, two second slides 303 are arranged inside the box body 301, and both sides of one end of the two second slides 303 are penetrated and connected with fixing columns 311, and both ends of the two fixing columns 311 on the same horizontal plane are commonly provided with a third slide 304, and the outer surfaces of the two fixing columns 311 on the same vertical side are commonly sleeved with two folding plates 305, when the four folding plates 305 are all in a vertical state, the placement plate 306 will be pushed into the inner wall of the third through groove 309, and the two third slides 304 on the upper side are fixedly connected with sliding rods 307 on both ends, and the outer surfaces of the two third slides 304 on the lower side are slidably connected with fixed groove plates 308, and the second slide 303 on the upper side and the top of the two third slides on the upper side are commonly fixedly connected with the placement plate 306.

[0032] By adopting the above technical scheme, the output end of the cylinder 302 lifts up the lower second slide plate 303, and the lower second slide plate 303 drives one end of the two lower fixed columns 311, and the two fixed columns 311 drive the two lower third slide plates 304 to slide respectively in the inner wall of the fixed groove plate 308. When the second slide plate 303 slides to the inner wall of one side of the box body 301, one side of the placement plate 306 fits with the inner wall of one side of the box body 301, and the four folding plates 305 rotate on the outer surfaces of the two lower fixed columns 311. The four folding plates 305 are subjected to force and rotate on the outer surfaces of the two upper fixed columns 311 at the same time. The sliding rods 307 fixed by the two upper third slide plates 304 slide respectively in the inner walls of the second slide groove 310. When the four folding plates 305 are all in a vertical state, the placement plate 306 will be pushed into the inner wall of the third through groove 309, so that the communication module device placed on the top of the placement plate 306 can be used.

[0033] One end of the box body 301 is provided with two first through slots 6 , and one end of the side plate 1 is provided with two second through slots 7 . The outer surface of the hook 205 fits with the inner wall of the first through slot 6 and the inner wall of the second through slot 7 , respectively.

[0034] By adopting the above technical solution, one end of the hook 205 is separated from the inner wall of one side of the box body 301, and the two first slide plates 203 are separated to drive the outer surface of the hook 205 to slide down from the inner walls of the first through groove 6 and the second through groove 7 in sequence.

[0035] A second slide groove 310 is provided at both ends of the box body 301, a third through groove 309 is provided at the top of the box body 301, the outer surface of the slide rod 307 fits with the inner wall of the second slide groove 310, and the outer surface of the placement plate 306 fits with the outer surface of the third through groove 309.

[0036] By adopting the above technical solution, the sliding rod 307 and the second sliding groove 310 can be used in a better manner, and the placement plate 306 can pass through the inner wall of the third through groove 309 .

[0037] Working principle: First, use four first bolts 5 to install the base 4 in a suitable place for work. When the communication module device needs to be used, the cylinder 302 in the sliding device 3 is turned on. The output end of the cylinder 302 lifts the lower second slide plate 303. The lower second slide plate 303 drives one end of the two lower fixed columns 311 to slide. The two fixed columns 311 drive the two lower third slide plates 304 to slide in the inner wall of the fixed groove plate 308 respectively. When the second slide plate 303 slides to the inner wall of one side of the box body 301, one side of the placement plate 306 and one side of the box body 301 are connected. The inner walls are fitted together, and the four folding plates 305 rotate on the outer surfaces of the two lower fixed columns 311. The four folding plates 305 are subjected to force and rotate on the outer surfaces of the two upper fixed columns 311 at the same time. The sliding rods 307 fixed by the two upper third slide plates 304 slide in the inner walls of the second slide grooves 310 respectively. When the four folding plates 305 are all in a vertical state, the placement plate 306 will be pushed into the inner wall of the third through groove 309, so that the communication module device placed on the top of the placement plate 306 can be used. If the communication module device is not needed, the cylinder 30 is opened again. 2, the communication module device will be returned to the inside of the box body 301, so as to avoid being affected by external collisions and affecting the stability of communication, while ensuring its safety. When the communication module device needs to be disassembled, the limit rod 210 in the limit device 2 is slid and pressed, and the outer surface of the limit rod 210 fits with the inner wall of the limit groove 211 and enters the lateral inner wall of the limit groove 211. The limit rod 210 drives the connecting plate 207 to move tiltedly, and the connecting plate 207 drives the second rotating shaft 206 to rotate at one end of the opposite surface of the two first slide plates 203 respectively, and the two first slide plates 20 The first rotating shaft 202 is moved by the force and drives it to slide in the inner wall of the first sliding groove 204. The two first rotating shafts 202 rotate at one end of the supporting plate 201 respectively. One end of the hook 205 is separated from the inner wall of one side of the box body 301. The two first sliding plates 203 drive the outer surface of the hook 205 to slide down from the inner wall of the first through groove 6 and the second through groove 7 in sequence. The first spring 208 pulls the connecting plate 207. When the communication module device needs to be installed, the limiting rod 210 is slid and pressed to install and fix the communication module device, so that it can be quickly installed and disassembled.

[0038] Obviously, those skilled in the art can make various changes and modifications to the present invention without departing from the spirit and scope of the present invention. Thus, if these modifications and variations of the present invention fall within the scope of the claims of the present invention and their equivalents, the present invention is also intended to include these modifications and variations.

Claims

1. An LTE module with automatic matching and adjustment function, comprising a side panel (1), characterized in that: A sliding device (3) is provided at one end of the side plate (1), and a limiting device (2) is provided at one end of the side plate (1); The limiting device (2) comprises two support plates (201), one end of the opposite surfaces of the two support plates (201) are rotatably connected to a first rotating shaft (202), the outer surface of the first rotating shaft (202) is sleeved with two first slide plates (203), one end of the two first slide plates (203) are fixedly connected to a hook (205), one end of the two first slide plates (203) are rotatably connected to a second rotating shaft (206), the outer surface of the second rotating shaft (206) is sleeved with a connecting plate (207), one end of the connecting plate (207) is fixedly connected to a first spring (208), the top end of the connecting plate (207) is fixedly connected to a top plate (209), and the top end of the connecting plate (207) is fixedly connected to a limiting rod (210).

2. The LTE module with automatic matching and adjustment function as claimed in claim 1, characterized in that: The sliding device (3) comprises a box body (301), a cylinder (302) is fixedly connected to the lower inner wall of the box body (301), two second slide plates (303) are arranged inside the box body (301), and both sides of one end of the two second slide plates (303) are penetrated and connected with fixed columns (311), both ends of the two fixed columns (311) on the same horizontal plane are jointly provided with a third slide plate (304), the outer surfaces of the two fixed columns (311) on the same vertical side are jointly sleeved with two folding plates (305), both ends of the two upper third slide plates (304) are fixedly connected with sliding rods (307), the outer surfaces of the two lower third slide plates (304) are slidably connected with fixed groove plates (308), and the second slide plate (303) on the upper side and the top ends of the two upper third slide plates (304) are jointly fixedly connected with a placement plate (306).

3. The LTE module with automatic matching and adjustment function as claimed in claim 1, characterized in that: A first slide groove (204) is provided at one end of the two first slide plates (203), a limiting groove (211) is provided at the top end of the top plate (209), the outer surface of the first rotating shaft (202) is respectively fitted with the inner walls of the two first slide grooves (204), and the outer surface of the limiting rod (210) is fitted with the inner wall of the limiting groove (211).

4. The LTE module with automatic matching and adjustment function as claimed in claim 1, characterized in that: One end of the two support plates (201) is respectively fixedly connected to one end of the side plate (1), and one end of the first spring (208) is fixedly connected to one end of the side plate (1).

5. The LTE module with automatic matching and adjustment function as claimed in claim 1, characterized in that: The bottom end of the side plate (1) is fixedly connected to a base (4), and the top end of the base (4) is provided with four first bolts (5) distributed in a rectangular array.

6. The LTE module with automatic matching and adjustment function as claimed in claim 2, characterized in that: One end of the box body (301) is provided with two first through slots (6), one end of the side plate (1) is provided with two second through slots (7), and the outer surface of the hook (205) is respectively in contact with the inner wall of the first through slot (6) and the inner wall of the second through slot (7).

7. The LTE module with automatic matching and adjustment function as claimed in claim 2, characterized in that: Both ends of the box body (301) are provided with a second slide groove (310), the top of the box body (301) is provided with a third through groove (309), the outer surface of the slide rod (307) is in contact with the inner wall of the second slide groove (310), and the outer surface of the placement plate (306) is in contact with the outer surface of the third through groove (309).

8. The LTE module with automatic matching and adjustment function as claimed in claim 1, characterized in that: One end of the two hooks (205) is respectively fitted to an inner wall of one side of the box body (301).

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