Anti-theft PDT base station

Abstract

The utility model discloses an anti-theft PDT base station, which relates to the technical field of PDT base stations and comprises a base, a base station protective shell is arranged on the upper surface of the base, an alarm triggering assembly is arranged inside the base station protective shell, and an anti-theft limiting assembly is arranged outside the base station protective shell. The trigger alarm assembly comprises a limiting ring fixedly installed in the base station protection shell, a shell is fixedly installed on one side of the limiting ring, a reset spring is fixedly installed on one side of the inner wall of the shell, and a sliding plate is fixedly installed at one end of the reset spring. The anti-theft PDT base station disclosed by the utility model is provided with the trigger alarm assembly, one end of the touch switch loses extrusion if someone opens the base station protective shell in the use process, so that the alarm gives an alarm, alarm operation is carried out on the periphery of the base station, thieves are frightened, and the anti-theft PDT base station is safe and reliable. Therefore, the effect that external personnel cannot open the base station at will is achieved, and the effect that base station equipment in the base station is stolen is reduced.

Description

Technical Field

[0001] This utility model relates to the field of PDT base station technology, and in particular to an anti-theft PDT base station. Background Technology

[0002] PDT base stations are base stations specifically designed for PDT (Police Digital Trunking) systems. The PDT standard is a police digital trunking standard developed under the leadership of the Ministry of Public Security of my country. The construction and deployment of PDT base stations take into account factors such as coverage, call quality, investment efficiency, ease of construction, and convenience of maintenance. With the development of technology, PDT base stations are also constantly evolving to adapt to new business needs and technological development trends.

[0003] Base stations are mostly installed outdoors, and the equipment is installed inside the base station protective casing. Therefore, the protective casing is an integral part of the base station. This application mainly addresses the anti-theft treatment of base station equipment inside the base station protective casing.

[0004] Patent document CN105926998A discloses an integrated anti-theft base station, including a support device. The support device has at least three support legs at its bottom, and a partition assembly is provided between the support legs. The partition assembly is fixedly connected to the support legs to form a cavity for placing equipment. This eliminates the need for a separate equipment room, resulting in a smaller base station footprint and reduced manpower and material costs during construction. Depending on the actual situation, bases of different heights can be set at the bottom of the support legs, allowing the support legs to be set stably on slopes, adapting to different types of land, without occupying arable land, and avoiding waste of land resources. At the same time, due to the setting of the support legs, there is a certain distance between the cavity for placing equipment and the ground, preventing the equipment placed in the cavity from getting damp and ensuring the normal operation of the equipment.

[0005] While the aforementioned application prevents the equipment from getting damp and maintains its normal operation during use, in actual application, since the base station protective shell houses the base station equipment, if outsiders can open the base station at will, the base station equipment inside the protective shell may be stolen, thus affecting the normal operation and use of the equipment. Utility Model Content

[0006] This utility model discloses an anti-theft PDT base station, which aims to solve the technical problems mentioned in the background art.

[0007] To achieve the above objectives, the present invention adopts the following technical solution:

[0008] An anti-theft PDT base station includes a base, a base station protective shell is provided on the upper surface of the base, an alarm triggering component is provided inside the base station protective shell, and an anti-theft limiting component is provided on the outside of the base station protective shell.

[0009] The alarm triggering component includes a limiting ring fixedly installed inside the base station protective shell. A housing is fixedly installed on one side of the limiting ring, and a return spring is fixedly installed on one side of the inner wall of the housing. A sliding plate is fixedly installed on one end of the return spring, and a pressing rod is provided on one side of the sliding plate. A touch switch is fixedly installed on one side of the inner wall of the housing. An anti-theft door is hinged to the front surface of the base station protective shell. A pressing strip is fixedly installed on one end of the pressing rod, and one side of the pressing strip is fixedly connected to one side of the sliding plate. An alarm is inserted into the top of the base station protective shell, and a threaded ring is threadedly connected to the surface of the alarm located inside the base station protective shell.

[0010] The alarm triggering component is designed so that if someone opens the base station's protective casing during use, one end of the touch switch will lose pressure, triggering the alarm. This will alert the area around the base station, deterring thieves and preventing outsiders from arbitrarily opening the base station, thus reducing the risk of the base station equipment being stolen.

[0011] The anti-theft limiting component includes a horizontal plate fixedly installed on one side of the anti-theft door, an insert plate fixedly installed on one side of the horizontal plate, a positioning block fixedly installed on one side of the base station protective shell, and one side of the insert plate inserted into one side of the positioning block.

[0012] By setting up anti-theft limit components, the security door is further limited during use to prevent outsiders from opening it at will, and at the same time reduce the number of times the security door is opened, thereby reducing the number of alarms.

[0013] In a preferred embodiment, the bottom of the base is provided with a support pre-embedded component, which includes threaded steel bars fixedly installed at the four corners of the bottom of the base, and the bottoms of the four threaded steel bars are fixedly connected by pre-embedded rings.

[0014] The use of threaded steel bars and embedded rings facilitates full bonding with concrete during the embedding process, preventing the base station from shaking and increasing its overall stability.

[0015] In a preferred embodiment, one side of the touch switch contacts one side of the slide plate, one end of the squeeze rod contacts one side of the slide plate, and the surface of the slide plate is slidably connected to the inner wall of the housing.

[0016] The touch switch is set to contact one side of the skateboard. When the skateboard squeezes the touch switch, the touch switch is in the off state, thus achieving the effect of cutting off the power to the alarm.

[0017] In a preferred embodiment, a protective net is fixedly installed on the top of the base station protective shell, a baffle is fixedly installed on the top of the protective net, and an alarm is located inside the protective net.

[0018] The protective netting and baffles facilitate the protection of the alarm during use, preventing damage and ensuring its normal alarm function.

[0019] In a preferred embodiment, a groove is provided on one side of the positioning block for the insertion plate to pass through, and the thickness of the groove is twice the thickness of the insertion plate, and the top and bottom of the insertion plate are slidably connected to the inner top wall and inner bottom wall of the groove, respectively.

[0020] By setting the groove thickness to be twice the thickness of the insert plate, the insert plate is prevented from being restricted when rotating around the hinge during the opening and closing of the security door. The groove thickness is greater than the insert plate thickness, allowing the insert plate to pass through the groove during movement, thus preventing the security door from being unable to open or close.

[0021] In a preferred embodiment, a groove is provided on one side of the positioning block, and an anti-theft screw is inserted into the groove. One end of the anti-theft screw passes through the insert plate and extends to the outside of the insert plate. The anti-theft screw is threadedly connected to the positioning block.

[0022] In a preferred embodiment, two limiting strips are symmetrically installed on one end of the nut of the anti-theft screw. The limiting strips are fan-shaped, and one side of the limiting strips is rounded.

[0023] By setting the limiting strip in the shape of a fan, and making one side of the limiting strip rounded, when tightening the anti-theft screw with a flathead screwdriver, the anti-theft screw can only be tightened by rotating clockwise. When rotating counterclockwise, because one side of the limiting strip is rounded, the screwdriver cannot be subjected to force on both sides, thus preventing it from loosening the anti-theft screw.

[0024] As can be seen from the above, the anti-theft PDT base station provided by this utility model has the following technical effects.

[0025] Firstly, by setting up an alarm trigger component, if someone opens the protective shell of the base station during use, one end of the touch switch will lose pressure, thereby triggering the alarm. This will alert the area around the base station, deterring thieves and preventing outsiders from arbitrarily opening the base station, thus reducing the risk of the base station equipment being stolen.

[0026] Secondly, by setting up anti-theft limit components, the security door is further limited during use to prevent outsiders from opening it at will, and at the same time reduce the number of times the security door is opened, thereby reducing the number of alarms. Attached Figure Description

[0027] Figure 1 This is a first-view three-dimensional structural diagram of the present invention.

[0028] Figure 2 This is a three-dimensional sectional view of the present invention.

[0029] Figure 3 This is a two-dimensional structural diagram of the present invention from a second perspective.

[0030] Figure 4 This utility model Figure 2 Enlarged schematic diagram of the structure at point A in the middle.

[0031] Figure 5 This utility model Figure 2 Enlarged schematic diagram of the structure at point B.

[0032] Figure 6 This utility model Figure 3 Enlarged schematic diagram of the structure at point C.

[0033] In the attached diagram: 1. Base; 2. Base station protective shell; 3. Trigger alarm component; 300. Limit ring; 301. Shell; 302. Return spring; 303. Slide plate; 304. Pressing rod; 305. Touch switch; 306. Security door; 307. Pressing strip; 308. Alarm; 309. Threaded ring; 310. Protective net; 311. Baffle; 4. Anti-theft limit component; 400. Horizontal plate; 401. Insert plate; 402. Positioning block; 403. Anti-theft screw; 404. Limiting strip; 5. Support embedded component; 500. Threaded steel; 501. Embedded ring. Detailed Implementation

[0034] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments.

[0035] Reference Figures 1-6 An anti-theft PDT base station includes a base 1, a base station protective shell 2 is provided on the upper surface of the base 1, a trigger alarm component 3 is provided inside the base station protective shell 2, and an anti-theft limit component 4 is provided on the outside of the base station protective shell 2.

[0036] The alarm triggering component 3 includes a limiting ring 300 fixedly installed inside the base station protective shell 2. A shell 301 is fixedly installed on one side of the limiting ring 300. A return spring 302 is fixedly installed on one side of the inner wall of the shell 301. A sliding plate 303 is fixedly installed on one end of the return spring 302. A pressing rod 304 is provided on one side of the sliding plate 303. A touch switch 305 is fixedly installed on one side of the inner wall of the shell 301. An anti-theft door 306 is hinged to the front surface of the base station protective shell 2. A pressing strip 307 is fixedly installed on one end of the pressing rod 304. One side of the pressing strip 307 is fixedly connected to one side of the sliding plate 303. An alarm 308 is inserted into the top of the base station protective shell 2. A threaded ring 309 is threadedly connected to the surface of the alarm 308 inside the base station protective shell 2. If someone opens the base station protective shell 2 during use, the touch switch 305 will lose its pressing force, thus triggering the alarm 308. An alarm is triggered around the base station to deter thieves, thus preventing outsiders from arbitrarily opening the base station and reducing the risk of theft of base station equipment. One side of the touch switch 305 contacts one side of the slide plate 303, and one end of the squeezing rod 304 contacts one side of the slide plate 303. The surface of the slide plate 303 is slidably connected to the inner wall of the housing 301. When the slide plate 303 squeezes the touch switch 305, the touch switch 305 is in an open state, achieving the effect of cutting off power to the alarm 308. A protective net 310 is fixedly installed on the top of the base station protective housing 2, and a baffle 311 is fixedly installed on the top of the protective net 310. The alarm 308 is located inside the protective net 310. The protective net 310 and the baffle 311 facilitate the protection of the alarm 308 during use, thereby preventing damage to the alarm 308 and maintaining its normal alarm function.

[0037] The anti-theft limiting component 4 includes a horizontal plate 400 fixedly installed on one side of the anti-theft door 306. An insert plate 401 is fixedly installed on one side of the horizontal plate 400, and a positioning block 402 is fixedly installed on one side of the base station protective shell 2. One side of the insert plate 401 is inserted into one side of the positioning block 402. A groove is formed on one side of the positioning block 402 for the insert plate 401 to pass through, and the thickness of the groove is twice the thickness of the insert plate 401. The top and bottom of the insert plate 401 are slidably connected to the inner top wall and inner bottom wall of the groove, respectively. The groove thickness is twice the thickness of the insert plate 401. During the opening and closing of the anti-theft door 306, this prevents the insert plate 401 from being limited when rotating around the hinge. The groove thickness is greater than the thickness of the insert plate 401, allowing the insert plate 401 to pass through the groove during movement, preventing the anti-theft door 306 from being unable to open or close. A groove is formed on one side of the positioning block 402, and an anti-theft screw 403 is inserted into the groove. One end of the anti-theft screw 403 passes through the insert plate 401 and extends to the outside of the insert plate 401. The anti-theft screw 403 is threadedly connected to the positioning block 402. Two limiting strips 404 are symmetrically installed on one end of the nut of the anti-theft screw 403. The limiting strips 404 are fan-shaped, and one side of the limiting strips 404 is rounded. When the anti-theft screw 403 is tightened with a flathead screwdriver, the anti-theft screw 403 can only be tightened by rotating clockwise. When rotating counterclockwise, the screwdriver cannot be forceed on both sides because one side of the limiting strips 404 is rounded, so it cannot loosen the anti-theft screw 403. The anti-theft limiting component 4 further limits the anti-theft door 306 during use, preventing outsiders from opening it at will, and reducing the number of times the anti-theft door 306 is opened, thereby reducing the number of alarms of the alarm 308.

[0038] Reference Figure 1 In a preferred embodiment, a support pre-embedded component 5 is provided at the bottom of the base 1. The support pre-embedded component 5 includes threaded steel bars 500 fixedly installed at the four corners of the bottom of the base 1. The bottoms of the four threaded steel bars 500 are fixedly connected by pre-embedded rings 501. The threaded steel bars 500 and the pre-embedded rings 501 facilitate full curing with the concrete during the pre-embedding process, prevent the base station from shaking as a whole, and increase the overall stability of the base station.

[0039] Working principle: When a base station needs to be built, a hole is drilled in the foundation, and then the pre-embedded ring 501 and threaded steel 500 are placed in the foundation pit. Then, concrete is poured in the foundation pit. After the concrete solidifies, the base station equipment is installed inside the base station protective shell 2. After installation and debugging, the anti-theft door 306 is closed. After the anti-theft door 306 is closed, the extrusion rod 304 on the extrusion strip 307 extrudes one side of the sliding plate 303, so that one side of the sliding plate 303 is pressed against the touch switch 305. At this time, the alarm 308 is in the off state and is not powered, so the alarm 308 does not sound. At the same time, the insert plate 401 is inserted into one side of the positioning block 402, and then the anti-theft screw 403 is tightened clockwise, so that the anti-theft screw 403 positions the positioning block 402 and the insert plate 401, thereby limiting the anti-theft door 306.

[0040] When outsiders or staff members want to open the security door 306, they can only do so by loosening or breaking the anti-theft screw 403 with special tools and then removing the anti-theft screw 403. If an outsider opens the security door 306, the return spring 302 will reset the sliding plate 303, thereby releasing the sliding plate 303 from pressing the touch switch 305. At this time, the touch switch 305 controls the alarm 308 to be powered on, and the alarm 308 will sound, thus deterring thieves or non-staff members and reminding people around the base station to take alarm actions.

[0041] The above description is merely a preferred embodiment of this utility model, but the protection scope of this utility model is not limited thereto. The substitutions may be replacements of some structures, devices, or method steps, or they may be complete technical solutions. Equivalent substitutions or modifications made based on the technical solution and inventive concept of this utility model should all be covered within the protection scope of this utility model.

Claims

1. A theft-proof PDT base station comprising a base (1), characterized in that, The base (1) is provided with a base station protective shell (2) on its upper surface. The base station protective shell (2) is provided with a trigger alarm component (3) inside and an anti-theft limit component (4) outside. The trigger alarm component (3) includes a limiting ring (300) fixedly installed inside the base station protective shell (2), a shell (301) fixedly installed on one side of the limiting ring (300), a return spring (302) fixedly installed on one side of the inner wall of the shell (301), a sliding plate (303) fixedly installed on one end of the return spring (302), a pressing rod (304) provided on one side of the sliding plate (303), a touch switch (305) fixedly installed on one side of the inner wall of the shell (301), an anti-theft door (306) hinged to the front surface of the base station protective shell (2) by a hinge, a pressing strip (307) fixedly installed on one end of the pressing rod (304), a side of the pressing strip (307) fixedly connected to a side of the sliding plate (303), an alarm (308) inserted into the top of the base station protective shell (2), and a threaded ring (309) threadedly connected to the surface of the alarm (308) inside the base station protective shell (2). The anti-theft limiting component (4) includes a horizontal plate (400) fixedly installed on one side of the anti-theft door (306), an insert plate (401) fixedly installed on one side of the horizontal plate (400), a positioning block (402) fixedly installed on one side of the base station protective shell (2), and one side of the insert plate (401) inserted into one side of the positioning block (402).

2. The anti-theft PDT base station according to claim 1, wherein, The base (1) is provided with a support pre-embedded component (5) at the bottom. The support pre-embedded component (5) includes threaded steel bars (500) fixedly installed at the four corners of the bottom of the base (1). The bottoms of the four threaded steel bars (500) are fixedly connected by pre-embedded rings (501).

3. The anti-theft PDT base station according to claim 1, wherein, One side of the touch switch (305) is in contact with one side of the slide plate (303), one end of the squeeze rod (304) is in contact with one side of the slide plate (303), and the surface of the slide plate (303) is slidably connected to the inner wall of the housing (301).

4. The anti-theft PDT base station according to claim 1, characterized in that, The protective shell (2) of the base station is fixedly installed with a protective net (310) on the top, and a baffle (311) is fixedly installed on the top of the protective net (310). The alarm (308) is located inside the protective net (310).

5. The anti-theft PDT base station according to claim 1, wherein, The positioning block (402) has a groove on one side for the insertion plate (401) to pass through, and the thickness of the groove is twice the thickness of the insertion plate (401). The top and bottom of the insertion plate (401) are slidably connected to the inner top wall and inner bottom wall of the groove, respectively.

6. The theftproof PDT base station according to claim 1, wherein The positioning block (402) has a groove on one side, and an anti-theft screw (403) is inserted into the groove. One end of the anti-theft screw (403) passes through the insert plate (401) and extends to the outside of the insert plate (401). The anti-theft screw (403) is threadedly connected to the positioning block (402).

7. The theftproof PDT base station according to claim 6, wherein The anti-theft screw (403) has two symmetrically installed limiting strips (404) on one end of the nut. The limiting strips (404) are fan-shaped, and one side of the limiting strips (404) is rounded.

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