CN211509056U - A portable detection and monitoring device - Google Patents

Abstract

The utility model belongs to the technical field of investigation and monitoring, and discloses a portable investigation and monitoring device, comprising a casing, an adjustment knob is arranged on the top of the casing, and a Headphone jack on the side of the knob. The provided lower cover can be disassembled and installed, so that the cylindrical body can be conveniently placed, and the cylindrical body and the shell part can be placed together, thereby achieving the function of being easy to carry. The set hanging ring is convenient to hang on the keychain during carrying, and the set limit mechanism can facilitate the disassembly and fixing of the lower cover and the shell. When disassembling, only the lower cover needs to be pulled. The lower cover body and the shell can be separated by disengaging the limit block and the limit slot. When installing, install the clamping rod into the inside of the rod slot, and push the lower cover body so that the limit block is clamped into the limit slot. Internally, the connection of the limiting mechanism is stable, so that the lower cover body and the casing are fixed.

Description

A portable detection and monitoring device

technical field

The utility model belongs to the technical field of investigation and monitoring, in particular to a portable investigation and monitoring device.

Background technique

Due to its large size, the current surveillance and monitoring equipment is inconvenient to carry and easy to be discovered. It is also easy to be exposed when the police are monitoring. The general monitoring equipment is divided into two parts, and the two parts are convenient for monitoring. For operation, the integrated monitoring equipment is used, which is inconvenient to take out after installation, and the split monitoring equipment is not convenient to carry.

Utility model content

The purpose of the utility model is to provide a portable investigation monitoring device, which can solve the problems that the existing integrated monitoring device is inconvenient to take out after installation, and the split monitoring device is inconvenient to carry. The lower cover body can be disassembled and installed, so that the cylinder body can be conveniently placed, and the cylinder body and the shell part can be placed together, which has the function of being easy to carry. The set hanging ring is convenient to hang on the keychain during carrying, and the set limit mechanism can facilitate the disassembly and fixation of the lower cover and the shell. When disassembling, only the lower cover needs to be pulled. The lower cover can be separated from the casing by disengaging the limit block from the limit slot. When installing, install the clamping rod into the inside of the rod slot and push the lower cover so that the limit block is clamped into the limit slot. Internally, the connection of the limiting mechanism is stable, so that the lower cover body and the casing are fixed, and the above problems can be solved.

The purpose of the present utility model can be achieved through the following technical solutions:

An easy-to-carry reconnaissance and monitoring device includes a casing, an adjustment knob is arranged on the top of the casing, an earphone hole is arranged on one side of the adjustment knob on the top of the casing, and one side of the casing is provided with an earphone hole. A charging port is provided, a lower cover body is installed at the bottom of the casing, a placement slot is arranged inside the lower cover body, a cylinder slot is arranged below the placement slot, and a wire slot is arranged on one side of the cylinder slot , the wire slot is communicated with the placement slot, a plug slot is provided below the placement slot, the plug slot is communicated with the wire slot, and the bottom of the lower cover is provided with a lower slot with a downward opening, the A hanging ring is installed inside the lower groove; the casing and the lower cover are connected by a limiting mechanism; the casing and the cylinder are matched, and the cylinder is connected with earplugs through a connecting wire. The provided lower cover can be disassembled and installed, so that the cylindrical body can be conveniently placed, and the cylindrical body and the shell part can be placed together, thereby achieving the function of being easy to carry. The set hanging ring is convenient to hang on the keychain during carrying, and the set limit mechanism can facilitate the disassembly and fixing of the lower cover and the shell. When disassembling, only the lower cover needs to be pulled. The lower cover body and the shell can be separated by disengaging the limit block and the limit slot. When installing, install the clamping rod into the inside of the rod slot, and push the lower cover body so that the limit block is clamped into the limit slot. Internally, the connection of the limiting mechanism is stable, so that the lower cover body and the casing are fixed.

Preferably, the side wall of the hanging ring is fixed with the side wall of the casing, a fixing rod is installed inside the casing, the fixing rod and the casing are movably arranged, and the interior of the casing is arranged There is a rod groove, the fixing rod is fixed through the rod groove and the lower cover, and a torsion spring sleeved on the surface of the fixed rod is arranged inside the rod groove. The lower groove is set to facilitate the overturning of the hanging ring. The torsion spring provided can reset the hanging ring when the hanging ring is not needed. The reset hanging ring will not fall out of the lower groove. The sleeve rotates around the fixed rod to realize the rotation of the hanging ring.

Preferably, the limiting mechanism includes a clamping rod fixed on the lower cover, and a limiting block is provided on the side wall of the clamping rod. The provided limiting mechanism can facilitate the rapid installation and disassembly of the lower cover and the casing, and is also convenient to carry.

Preferably, the limiting mechanism further includes a locking groove disposed inside the casing, and the locking groove communicates with the limiting groove inside the casing. After the clamping rod is clamped into the clamping slot, the limit block is clamped into the limit slot, and the limit block and the limit slot play a stable connection function.

Preferably, the clamping rod is matched with the clamping groove, and the limiting block is clamped with the limiting groove.

The beneficial effects of the present utility model are:

1. The lower cover can be disassembled and installed, so that the cylinder can be easily placed, and the cylinder and the shell can be placed together to facilitate portability. The set hanging ring is convenient to hang on the keychain during carrying, and the set limit mechanism can facilitate the disassembly and fixation of the lower cover and the shell. When disassembling, only the lower cover needs to be pulled. The lower cover can be separated from the casing by disengaging the limit block from the limit slot. When installing, install the clamping rod into the inside of the rod slot and push the lower cover so that the limit block is clamped into the limit slot. Internally, the connection of the limiting mechanism is stable, so that the lower cover body and the casing are fixed.

2. It is convenient to turn the hanging ring through the lower groove. The torsion spring can reset the hanging ring when the hanging ring is not needed. The reset hanging ring will not fall out of the lower groove. The set sleeve rotates around the fixing rod to realize the rotation of the hanging ring. The provided limiting mechanism can facilitate the rapid installation and disassembly of the lower cover and the casing, and is also convenient to carry. After the clamping rod is clamped into the clamping slot, the limit block is clamped into the limit slot, and the limit block and the limit slot play a stable connection function.

Description of drawings

In order to facilitate the understanding of those skilled in the art, the present utility model will be further described below with reference to the accompanying drawings.

Fig. 1 is the overall structure schematic diagram of the present utility model;

Fig. 2 is the internal structure schematic diagram of the utility model;

3 is a schematic diagram of the installation structure of the hanging ring of the present invention;

Fig. 4 is the enlarged structural schematic diagram of A place in Fig. 2;

In the figure: 1. Shell; 2. Charging port; 3. Adjusting knob; 4. Headphone jack; 5. Cylinder body; 6. Connecting wire; 7. Earplugs; 8. Lower cover; Wire groove; 11, plug groove; 12, barrel groove; 13, hanging ring; 14, lower groove; 15, fixed rod; 16, torsion spring; 17, sleeve; 18, rod groove; 19, clamping rod; 20, Limit block; 21. Limit slot; 22. Card slot.

Detailed ways

The technical solutions of the present invention will be clearly and completely described below with reference to the embodiments. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative work fall within the protection scope of the present invention.

Please refer to FIGS. 1-4 , a portable detection and monitoring device includes a casing 1 , an adjustment knob 3 is arranged on the top of the casing 1 , and a top of the casing 1 is arranged on the adjustment knob 3. The earphone hole 4 on one side, the charging port 2 is provided on one side of the casing 1, the bottom cover 8 is installed on the bottom of the casing 1, and the inside of the lower cover 8 is provided with a placement slot 9, A cylinder slot 12 is provided below the placement slot 9, a wire slot 10 is provided on one side of the cylinder slot 12, the wire slot 10 is communicated with the placement slot 9, and a plug slot is provided below the placement slot 9 11. The plug slot 11 is communicated with the wire slot 10, the bottom of the lower cover body 8 is provided with a lower slot 14 with an opening downward, and a hanging ring 13 is installed inside the lower slot 14; The lower cover bodies 8 are connected by a limiting mechanism; the casing 1 and the cylinder body 5 are matched, and the cylinder body 5 is connected with the earplugs 7 through the connecting wire 6 . The lower cover body 8 can be disassembled and installed, so that the cylindrical body 5 can be easily placed, and the cylindrical body 5 and the casing 1 are partially placed together, which has the function of being easy to carry. The provided hanging ring 13 is convenient to hang on the keychain during carrying, and the provided limiting mechanism can facilitate the disassembly and fixation of the lower cover 8 and the housing 1, and only need to pull the lower cover during disassembly. The cover body 8 can be separated from the limit block 20 and the limit groove 21, so that the lower cover body 8 and the casing 1 can be separated. When installing, install the clamping rod 19 into the rod groove 22, and push the lower cover body 8. , so that the limiting block 20 is snapped into the interior of the limiting groove 21 , so that the connection of the limiting mechanism is stable, so that the lower cover 8 and the casing 1 are fixed.

Specifically, the side wall of the hanging ring 13 is fixed to the side wall of the casing 17 , and a fixing rod 15 is installed inside the casing 17 , and the fixing rod 15 and the casing 17 are movably arranged, so The inside of the casing 17 is provided with a rod groove 18 , the fixed rod 15 is fixed through the rod groove 18 and the lower cover 8 , and the inside of the rod groove 18 is provided with a torsion sleeve 15 on the surface of the fixed rod 15 . Spring 16. The lower groove 14 is provided to facilitate the overturning of the hanging ring 13, and the provided torsion spring 16 can reset the hanging ring 13 when the hanging ring 13 is not needed, and the reset hanging ring 13 will not fall out of the lower groove. Inside 14 , the hanging ring 13 can be rotated by rotating the sleeve 17 around the fixing rod 15 .

Specifically, the limiting mechanism includes a clamping rod 19 fixed on the lower cover 8 , and a limiting block 20 is provided on the side wall of the clamping rod 19 . The provided limiting mechanism can facilitate the rapid installation and disassembly of the lower cover 8 and the casing 1, and is also convenient to carry.

Specifically, the limiting mechanism further includes a locking slot 22 disposed inside the housing 1 , and the locking slot 22 communicates with the limiting slot 21 inside the housing 1 . After the clamping rod 19 is clamped into the clamping slot 22 , the limiting block 20 is clamped into the limiting slot 21 , and the limiting block 20 and the limiting slot 21 play a function of stable connection.

Specifically, the clamping rod 19 is matched with the clamping slot 22 , and the limiting block 20 is clamped with the limiting slot 21 .

The preferred embodiments of the present invention disclosed above are only used to help illustrate the present invention. The preferred embodiments do not exhaustively describe all the details, nor do they limit the invention to specific embodiments only. Obviously, many modifications and variations are possible in light of the contents of this specification. This specification selects and describes these embodiments in order to better explain the principle and practical application of the present invention, so that those skilled in the art can well understand and utilize the present invention. The present invention is limited only by the claims and their full scope and equivalents.

Claims (5)

1. The portable investigation monitoring equipment is characterized by comprising a shell (1), wherein an adjusting knob (3) is arranged at the top of the shell (1), an earphone hole (4) positioned on one side of the adjusting knob (3) is arranged at the top of the shell (1), a charging port (2) is arranged on one side of the shell (1), a lower cover body (8) is installed at the bottom of the shell (1), a placing groove (9) is arranged inside the lower cover body (8), a barrel groove (12) is arranged below the placing groove (9), a wire slot (10) is arranged on one side of the barrel groove (12), the wire slot (10) is communicated with the placing groove (9), a plug groove (11) is arranged below the placing groove (9), the plug groove (11) is communicated with the wire slot (10), a lower groove (14) with a downward opening is arranged at the bottom of the lower cover body (8), a hanging ring (13) is arranged in the lower groove (14); the shell (1) is connected with the lower cover body (8) through a limiting mechanism; the shell (1) is matched with the cylinder body (5), and the cylinder body (5) is connected with earplugs (7) through a connecting wire (6).

2. The portable investigation monitoring device of claim 1, wherein the side wall of the hanging ring (13) is fixed to the side wall of a casing (17), a fixing rod (15) is installed inside the casing (17), the fixing rod (15) and the casing (17) are movably disposed, a rod groove (18) is formed inside the casing (17), the fixing rod (15) passes through the rod groove (18) and is fixed to the lower cover body (8), and a torsion spring (16) is arranged inside the rod groove (18) and is sleeved on the surface of the fixing rod (15).

3. The portable investigation monitoring device according to claim 1, wherein the limiting mechanism comprises a clamping rod (19) fixed on the lower cover body (8), and a limiting block (20) is arranged on a side wall of the clamping rod (19).

4. The portable investigation monitoring device according to claim 3, wherein the limiting mechanism further comprises a slot (22) disposed inside the housing (1), and the slot (22) is communicated with a limiting groove (21) disposed inside the housing (1).

5. The portable investigation monitoring device of claim 3, wherein the clamping rod (19) is matched with the clamping groove (22), and the limiting block (20) is clamped with the limiting groove (21).

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