External protection structure of probe

Abstract

The utility model discloses an external protection structure of a probe, which belongs to the technical field of security and protection, and comprises a top cover, a probe body is mounted below the top cover, an expansion bolt is in threaded connection with the upper part of the top cover, a protection cover is mounted below the probe body, and the protection cover is in threaded connection with the upper part of the top cover. An adaptive seat is fixedly connected to the bottom of the top cover, a first limiting insertion rod is inserted into the inner side of the adaptive seat, a first fixing seat is fixedly connected to the upper portion of the probe body, an arc-shaped clamping block is arranged on the upper portion of the first fixing seat, and a clamping seat is fixedly connected to one side of the probe body; the protection cover is arranged under the probe body, the four groups of arc-shaped seats above the protection cover are connected with the clamping seats below the probe body, and the limiting insertion rods II penetrate through the arc-shaped seats and are inserted into the clamping seats, so that mosquitoes can be effectively prevented from entering the probe body, the probe body cannot be blocked, and the influence on the subsequent use of the smoke probe is avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of security, and more particularly to an external protection structure of a probe. Background Art

[0002] Smoke detectors, also known as smoke fire detectors, use photoelectric sensors with a special structural design. Smoke is one of the important characteristics of early fires. Smoke fire detectors are developed based on this characteristic. They can respond to visible or invisible smoke particles and convert changes in smoke concentration in the detection area into electrical signals to achieve alarm purposes.

[0003] Based on the above, the inventors found that: currently, when installing a smoke detector, multiple sets of bolts are usually used to install the detector on the indoor wall. This installation method is relatively laborious and inconvenient to operate. In addition, at night, the flashing light of the smoke detector will cause mosquitoes to gather, which in turn causes the smoke detector to be blocked, affecting the subsequent use of the smoke detector. Therefore, in view of this, the existing structure is studied and improved, and an external protection structure for the probe is provided, in order to achieve the purpose of greater practical value. Utility Model Content

[0004] 1. Technical problems to be solved

[0005] In response to the problems existing in the prior art, the purpose of the present utility model is to provide an external protection structure for the probe, which can prevent the probe from being installed on the indoor wall using multiple sets of bolts. This installation method is more laborious and inconvenient to operate. In addition, at night, the flashing light of the smoke probe will cause mosquitoes to gather, which in turn causes the smoke probe to be blocked, affecting the subsequent use of the smoke probe.

[0006] 2. Technical solution

[0007] In order to solve the above problems, the present invention adopts the following technical solutions.

[0008] A probe external protection structure includes a top cover, a probe body is installed below the top cover, and an expansion bolt is threadedly connected to the top of the top cover, a protective cover is installed below the probe body, an adapter seat is fixedly connected to the bottom of the top cover, a limiting rod is inserted into the inner side of the adapter seat, a fixing seat is fixedly connected to the top of the probe body, an arc-shaped clamping block is provided above the fixing seat, a clamping seat is fixedly connected to one side of the probe body, a slot is opened on the inner side of the probe body, a limiting rod is inserted into the inner side of the slot, a fixing seat is fixedly connected to the top of the protective cover, and an arc-shaped seat is provided above the fixing seat.

[0009] Furthermore, the expansion bolts are provided in four groups, and each group of expansion bolts passes through the top cover and is connected to the wall.

[0010] Furthermore, the adapter seats are provided in four groups, each group of adapter seats has the same structural composition, and a second slot is provided on the inner side of the adapter seat.

[0011] Furthermore, an arc-shaped slot is provided on the inner side of the adapter seat, and the arc-shaped slot is engaged with the arc-shaped card block, and a slot three is provided on the inner side of the arc-shaped card block.

[0012] Furthermore, the first limiting rod and the second limiting rod are each provided with four groups.

[0013] Furthermore, a slot four is provided on the inner side of the arc-shaped seat, and the slot one and slot four are respectively connected to the limiting plug rod two.

[0014] Furthermore, the arc-shaped seats are provided in four groups, and the structural composition of each group of arc-shaped seats is consistent.

[0015] 3. Beneficial effects

[0016] Compared with the prior art, the advantages of the present invention are:

[0017] (1) This solution is to connect the top cover to the wall by setting four sets of expansion bolts, and use the adapter to connect with the arc-shaped block above the probe body, and then use a limit rod to pass through the arc-shaped block and connect with the adapter. The probe body can be quickly disassembled and assembled, which is convenient for operation.

[0018] (2) This solution, by setting a protective cover directly below the probe body, using the four sets of arc seats above the protective cover to connect with the clamping seat below the probe body, and then using two limiting rods to penetrate the arc seats and connect them with the clamping seat, can effectively prevent mosquitoes from entering the probe body, will not cause blockage of the probe body, and avoid affecting the subsequent use of the smoke probe. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a three-dimensional schematic diagram of the utility model;

[0020] Figure 2 This is a schematic diagram of the disassembly of the probe body of the utility model;

[0021] Figure 3 This is a schematic diagram of the probe body of the utility model;

[0022] Figure 4 It is a schematic diagram of the protective cover of the utility model.

[0023] Description of the numbers in the figure:

[0024] 1. Top cover; 2. Probe body; 3. Protective cover; 4. Expansion bolt; 5. Adapter seat 1; 6. Fixing seat 1; 7. Arc block; 8. Clamping seat; 9. Slot; 10. Limit rod 1; 11. Fixing seat 2; 12. Arc seat; 13. Limit rod 2. DETAILED DESCRIPTION

[0025] The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention; it is obvious that the described embodiments are only 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 ordinary technicians in this field without making creative work are within the scope of protection of the present invention.

[0026] Example:

[0027] See also Figure 1-4 A probe external protection structure includes a top cover 1, which is used to install a probe body 2. The probe body 2 is installed below the top cover 1. The probe body 2 is used to prevent fire, and an expansion bolt 4 is threadedly connected to the top of the top cover 1. The expansion bolt 4 is used to install the top cover 1. A protective cover 3 is installed below the probe body 2 to prevent mosquitoes from entering the probe body 2. The bottom of the top cover 1 is fixedly connected to an adapter seat 5. The adapter seat 5 is used to connect the top cover 1 to the probe body 2. A limited insertion rod 10 is inserted into the inner side of the adapter seat 5. A limiting plug rod 10 is used to limit the adapter seat 5. A fixing seat 6 is fixedly connected to the top of the probe body 2. An arc-shaped block 7 is provided above the fixing seat 6. The arc-shaped block 7 is used to connect with the adapter seat 5. A clamping seat 8 is fixedly connected to one side of the probe body 2. A slot 9 is provided on the inner side of the probe body 2. A limiting plug rod 2 13 is inserted into the inner side of the slot 9. A fixing seat 2 11 is fixedly connected to the top of the protective cover 3. An arc-shaped seat 12 is provided above the fixing seat 2 11. The clamping seat 8 and the arc-shaped seat 12 are used for quick disassembly and assembly of the protective cover 3.

[0028] See Figure 1 and Figure 2 There are four groups of expansion bolts 4, and each group of expansion bolts 4 passes through the top cover 1 and is connected to the wall. By setting the expansion bolts 4, the top cover 1 can be connected to the wall.

[0029] See Figure 1 and Figure 2 There are four groups of adapter seats 5, and the structural composition of each group of adapter seats 5 is consistent. A slot 2 is opened on the inner side of the adapter seat 5. By setting the adapter seat 5, the top cover 1 and the probe body 2 can be connected.

[0030] See Figure 1 and Figure 2An arc-shaped slot is provided on the inner side of the adapter seat 5, which is engaged with the arc-shaped card block 7. A slot three is provided on the inner side of the arc-shaped card block 7. By setting the arc-shaped slot and the arc-shaped card block 7, the top cover 1 and the probe body 2 can be connected.

[0031] See Figure 1 and Figure 4 The limiting plug rod 1 10 and the limiting plug rod 2 13 are each provided with four groups. By setting the limiting plug rod 10 and the limiting plug rod 2 13, the adapter seat 5 and the arc seat 12 can be limited respectively.

[0032] See Figure 1 and Figure 4 A slot four is provided on the inner side of the arc seat 12, and the slot one 9 and the slot four are respectively connected with the limit rod two 13. By setting the slot four, the limit rod two 13 can be easily passed through.

[0033] See Figure 4 There are four groups of arc-shaped seats 12, and the structural composition of each group of arc-shaped seats 12 is consistent. By arranging the card seat 8 and the arc-shaped seat 12, the protective cover 3 can be quickly disassembled and assembled.

[0034] During use: first, pass four groups of expansion bolts 4 through the top cover 1 to connect it to the wall, use the adapter seat 5 to clamp it with the arc-shaped block 7 above the probe body 2, and then use the limiting rod 10 to pass through the arc-shaped block 7 and plug it into the adapter seat 5. The protective cover 3 is set directly below the probe body 2, and the four groups of arc seats 12 above the protective cover 3 are connected to the card seat 8 below the probe body 2, and then use the limiting rod 2 13 to pass through the arc seat 12 and plug it into the card seat 8. This can effectively prevent mosquitoes from entering the probe body 2, will not cause blockage of the probe body 2, and avoid affecting the subsequent use of the smoke probe; the probe body 2 can be quickly disassembled and assembled, which is convenient for operation.

[0035] Finally, it should be noted that in the description of the present invention, it should be noted that the terms "vertical", "upper", "lower", "horizontal", etc., indicating orientations or positional relationships, are based on the orientations or positional relationships shown in the accompanying drawings. They are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation. Therefore, they cannot be understood as a limitation on the present invention.

[0036] It should also be noted that, in the description of this utility model, unless otherwise expressly specified or limited, the terms "disposed," "installed," "connected," and "connected" should be understood in a broad sense. For example, they may refer to fixed connections, detachable connections, or integral connections; they may refer to mechanical connections or electrical connections; they may refer to direct connections or indirect connections through an intermediate medium; and they may refer to internal communication between two components. Those skilled in the art will be able to understand the specific meanings of the above terms in this utility model based on specific circumstances.

[0037] The above description is merely a preferred embodiment of the present invention; however, the scope of protection of the present invention is not limited thereto. Any person skilled in the art who, within the technical scope disclosed in the present invention, makes equivalent substitutions or modifications based on the technical solutions and improved concepts of the present invention shall be covered by the scope of protection of the present invention.

Claims

1. An external protective structure for a probe, comprising a top cover (1), a probe body (2) mounted below the top cover (1), an expansion bolt (4) threadedly connected above the top cover (1), and a protective cover (3) mounted below the probe body (2), characterized in that: The bottom of the top cover (1) is fixedly connected to an adapter seat (5), the inner side of the adapter seat (5) is plugged with a limiting rod (10), the upper part of the probe body (2) is fixedly connected to a fixing seat (6), the upper part of the fixing seat (6) is provided with an arc-shaped card block (7), one side of the probe body (2) is fixedly connected to a card seat (8), the inner side of the probe body (2) is provided with a slot (9), the inner side of the slot (9) is plugged with a limiting rod (13), the upper part of the protective cover (3) is fixedly connected to a fixing seat (11), the upper part of the fixing seat (11) is provided with an arc-shaped seat (12).

2. The external protection structure of a probe according to claim 1, characterized in that: Four groups of expansion bolts (4) are provided, and each group of expansion bolts (4) passes through the top cover (1) and is connected to the wall.

3. The external protection structure of a probe according to claim 1, characterized in that: The adapter seats (5) are provided in four groups, each group of adapter seats (5) has the same structural composition, and two slots are provided on the inner side of the adapter seats (5).

4. The external protection structure of a probe according to claim 1, characterized in that: An arc-shaped card slot is provided on the inner side of the adapter seat (5), and the arc-shaped card slot is connected to the arc-shaped card block (7) by card engagement, and a slot three is provided on the inner side of the arc-shaped card block (7).

5. The external protection structure of a probe according to claim 1, characterized in that: The first limiting rod (10) and the second limiting rod (13) are both provided with four groups.

6. The external protection structure of a probe according to claim 1, characterized in that: A slot four is provided on the inner side of the arc-shaped seat (12), and the slot one (9) and the slot four are respectively plugged into the limiting plug rod two (13).

7. The external protection structure of a probe according to claim 1, characterized in that: The arc-shaped seats (12) are provided in four groups, and the structural composition of each group of arc-shaped seats (12) is consistent.

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