CN206629812U - A kind of inner bag of termite detection means - Google Patents

Abstract

The utility model discloses a kind of inner bag of termite detection means, includes an inner bag body, multiple bait rods are disposed with the inner bag body surrounding side wall；Wherein, the cross section of the inner bag body is rectangular.The inner bag of termite detection means provided by the utility model, inner bag body is arranged to the rectangular structure in cross section, relative to the inner bag original idea of cylinder, the bait rod of rectangular strip can be deployed directly on the lateral wall of inner bag body, its is set to be bonded inner bag body surface without being processed again to the side wall of bait rod, avoid wasting timber, and be easy to the arrangement of bait rod.

Description

A liner of a termite detection device

technical field

The utility model relates to the field of termite prevention and control, in particular to an inner tank of a termite detection device.

Background technique

Termites are one of the five major pests in the world, especially in tropical and subtropical regions. Termites can eat all plants, and the formic acid secreted in their bodies can also corrode steel bars and denature concrete. Termites have brought a lot of damage to people's daily life, including damage to buildings, dams, crops, books, underground cables, etc. The damage is hidden, such as the damage of termites to buildings, especially to brick and wood structures 1. The destruction of wooden structure buildings is often concealed inside the structure. The surface of the damaged object appears to be intact, but the inside is riddled with holes, often causing the house to collapse, resulting in property loss and casualties.

For a long time, the method of preventing and controlling termites is drug prevention, applying insecticides in the soil, and the insecticides used will pollute the environment and pose a threat to human health. Therefore, people have proposed non-drug prevention, have designed a kind of termite control device, place the bait bar that termite likes to eat in the housing that has opening as bait, take out device after a period of time, see whether the bait bar has been corroded, To judge whether there are termites, since this kind of device is installed every few meters in the building, the workload is very heavy.

Existing termite detection devices usually include an inner tank body, on which a bait stick is arranged to lure termites to eat the bait stick, so that the detection device on the bait stick can monitor whether there are termites. However, the cross-section of the existing liner body is usually circular, which is not convenient for arranging bait sticks; specifically, the bait sticks are usually long strips of wood with a rectangular cross section, and the bait sticks The side installed on the inner tank body requires additional processing before it can be attached to the curved side wall of the inner tank body. On the one hand, the processing steps are increased, and on the other hand, there is a problem of wasting wood.

In addition, usually only one side of the inner container of the existing termite detection device is provided with a bait stick equipped with a detection component. This arrangement makes it take longer to detect termites, and the sensitivity of termite detection is low.

Utility model content

Aiming at the problems in the above-mentioned prior art, the utility model proposes an inner container of a termite detection device, which includes an inner container body, and a plurality of bait sticks are arranged on the side walls around the inner container body; wherein, the The cross section of the liner body is rectangular.

Preferably, at least one of the plurality of bait sticks is an information stick, and a detection component for detecting whether there are termites is arranged in the information stick, and a circuit board is also connected to the detection component.

Preferably, at least two of the information sticks are arranged around the inner container body, and the two information sticks are arranged symmetrically.

Preferably, the circuit board is arranged on the top of the liner body.

Preferably, the detection component includes:

Carrier, a deep hole is arranged in the information stick, and the carrier is filled in the deep hole;

The object to be tested is located in the deep hole, and the carrier supports the object to be tested;

a detection switch, located above the detected object, and the detection switch is connected to the circuit board;

Initially, the object to be detected is located within the monitoring range of the detection switch; when termites nibble on the information stick, causing the carrier in the information stick to leak out of the information stick, the height of the carrier in the deep hole decreases, The object to be detected supported by the carrier moves down out of the detection range of the detection switch, and the state of the detection switch changes and is fed back to the circuit board.

Preferably, the detection switch is a reed switch, and the detected object is a magnetic steel.

Preferably, the carrier is glass beads.

Compared with the prior art, the utility model has the following advantages:

(1) In the inner tank of the termite detection device provided by the utility model, the inner tank body is set into a rectangular structure in cross section. Compared with the original intention of the cylindrical inner tank, the rectangular strip-shaped bait rods can be directly arranged on the inner tank body On the outer wall of the bait rod, there is no need to process the side wall of the bait rod so that it fits the surface of the inner tank body, avoiding waste of wood, and facilitating the arrangement of the bait rod;

(2) The inner tank of the termite detection device provided by the utility model has information sticks arranged on the two symmetrical surfaces of the inner tank body, so that the detection of termites can be realized in multiple directions, thereby improving the detection of termites. Probability shortens the time for termites to be found by eating wood strips, and makes the device's ability to detect termites more sensitive.

Description of drawings

Below in conjunction with accompanying drawing, the embodiment of the present utility model is further described:

Fig. 1 is the schematic diagram of the liner of the termite detection device provided by the utility model;

Fig. 2 is a schematic diagram of distribution of information sticks in the utility model.

Label description:

1-Inner tank body

2- Information Stick

201-deep hole

3- Detection switch

4-Analyte

5-circuit board

6-shell

7-Bait stick

detailed description

The following is a detailed description of the embodiments of the present utility model. This embodiment is implemented on the premise of the technical solution of the present utility model, and detailed implementation methods and specific operating procedures are provided, but the protection scope of the present utility model is not limited to the following the described embodiment.

Referring to Fig. 1-2, the utility model provides a liner of a termite detection device, which is arranged in the shell 6 of the termite detection device, and is used to detect whether there are termites in the area where the termite detection device is located. The inner container of the termite detection device includes an inner container body 1, and a plurality of bait sticks are arranged on the side walls around the inner container body 1; wherein, the cross section of the inner container body 1 is rectangular.

In the utility model, the inner tank body 1 is arranged as a rectangular structure in cross section. Compared with the original intention of the cylindrical inner tank, the rectangular strip-shaped bait rods can be directly arranged on the outer wall of the inner tank body 1, and there is no need to adjust the bait rods. The side wall is processed to make it fit the surface of the inner tank body, avoiding waste of wood, and facilitating the arrangement of bait rods.

In this embodiment, at least one of the bait sticks is an information stick, and the information stick is a bait stick provided with a detection component for detecting whether there are termites; wherein, the bait stick 18 is specifically a wooden strip, and the information stick 17 is provided with Check the wood strips of component 1.

Further, with reference to Fig. 2, two information sticks 2 are arranged on the side wall of the liner body 1, and two information sticks 17 are arranged symmetrically on two opposite sides of the liner body 1, and on the other two sides of the liner body 1 A plurality of bait sticks 7 are arranged; the utility model realizes the detection of termites in multiple directions by arranging the information sticks 2 on two symmetrical surfaces, thereby improving the probability of detecting termites, so that termites eat wood The time to be found is shortened, which makes the device's ability to detect termites more sensitive.

Of course, the number and arrangement of information sticks are not limited to those shown in FIG. Reduces the time to detect termites.

In this embodiment, the detection component is also connected with a circuit board 5 , and the circuit board 5 is preferably arranged on the top of the liner body 1 . The detection component feeds back the detection information to the circuit board 5, and then transmits it through the circuit board.

In this embodiment, the detection component includes a detection switch 3, a detected object 4, and a carrier for supporting the detected object 4, and each information stick 2 is equipped with a set of detection components.

Specifically, the information stick 2 is provided with a deep hole 201, the carrier is filled in the deep hole 201, the detected body 4 is located in the deep hole 201, and the carrier supports the detected body 4; the detection switch 3 is located at the bottom of the detected body 4 Above, and connected with the circuit board 5, in this embodiment the detection switch 3 is directly arranged on the circuit board 5, and the circuit board 5 is arranged on the upper side of the liner body.

Initially, the detected object 4 is located within the monitoring range of the detection switch 3; when termites chew on the information stick 17, after the termites gnaw through the information stick 17, the deep hole 201 communicates with the outside world, causing the carrier in the information stick 17 to leak out. After the information stick, the height of the carrier in the deep hole 201 is reduced, and the detected object 4 supported by the carrier moves down and breaks away from the detection range of the detection switch 3, and the state of the detection switch 3 changes and is fed back to the circuit board 12. 12 Feedback the signal to the control center 3 to show that there are termites in this area.

In this embodiment, the detection switch 3 adopts an inductive switch, preferably a magnetic induction switch (such as a reed switch, etc.), and the detected body 4 is a matching magnet (magnetic steel, etc.); When the tube is close, the reed switch is in the disconnected state, and when the magnetic steel moves down away from the detection range of the reed switch, the reed switch is in the connected state, and the change of the state of the reed switch is detected by the circuit board 12 .

When the detection switch 3 is the above-described inductive switch, the detection switch 3 is connected to the detected object 4 in a non-contact and non-conductive connection, and can be used even in water, wet, acidic and other environments without false alarms.

Of course, in other embodiments, the detection switch 3 can also be an elastic switch. When the detected object 4 withstands the detection switch 3, it is pressed to make it in the on state. When the detected object 4 descends with the carrier , the detected object 4 leaves the detection switch 3, the detection switch 3 bounces up, and is in an off state. The utility model does not limit the specific form of the detection switch.

In this embodiment, glass beads are used as the carrier.

Of course, in other embodiments, the carrier can also be a high-pressure gas or a liquid body, so that as long as a small gap appears in the deep hole, the high-pressure gas or liquid body will flow out from the gap, and termites can be judged in a more timely manner. When it is a high-pressure gas, the gas pressure makes the detected object 4 be located at the top of the deep hole 201, making it within the detection range of the detection switch 3; when it is a liquid, the buoyancy of the liquid makes the detected object 4 suspended in the deep hole The top of 201 makes it be located in the detection range of detection switch 3, and also can make the object 4 to be suspended more easily by placing objects that are easier to suspend, such as wood, at the lower end of the object to be detected 4.

What is disclosed here is only the preferred embodiment of the utility model. This specification selects and describes these embodiments in detail to better explain the principle and practical application of the utility model, not to limit the utility model. Any modifications and changes made by those skilled in the art within the scope of the description shall fall within the protection scope of the present utility model.

Claims (7)

1. An inner tank of a termite detection device, characterized in that it includes an inner tank body, and a plurality of bait rods are arranged on the side walls around the inner tank body; wherein, the cross section of the inner tank body is rectangular. 2. The liner of the termite detection device according to claim 1, wherein at least one of the plurality of bait sticks is an information stick, and a detection component for detecting whether there are termites is arranged in the information stick. 3 . The inner tank of the termite detection device according to claim 2 , wherein at least two of the information sticks are arranged around the inner tank body, and the two information sticks are arranged symmetrically. 4 . 4 . The inner tank of the termite detection device according to claim 2 , wherein the detection component is further connected with a circuit board, and the circuit board is arranged on the top of the inner tank body. 5. the liner of termite detection device according to claim 4, is characterized in that, described detection assembly comprises: Carrier, a deep hole is arranged in the information stick, and the carrier is filled in the deep hole; The object to be tested is located in the deep hole, and the carrier supports the object to be tested; a detection switch, located above the detected object, and the detection switch is connected to the circuit board; Initially, the object to be detected is located within the monitoring range of the detection switch; when termites nibble on the information stick, causing the carrier in the information stick to leak out of the information stick, the height of the carrier in the deep hole decreases, The object to be detected supported by the carrier moves down out of the detection range of the detection switch, and the state of the detection switch changes and is fed back to the circuit board. 6. The liner of the termite detection device according to claim 5, wherein the detection switch is a reed switch, and the detected object is a magnetic steel. 7. The liner of the termite detection device according to claim 5, wherein the carrier is a glass bead.