Olfactory source smell sensing appliance for olfactory training and operation of working dogs

Abstract

The utility model provides an olfactory source smell sensing appliance for olfactory training and operation of a working dog, which comprises a smell sensing cup and an olfactory source bearing cup, the bottom of the smell sensing cup is detachably connected with the upper part of the olfactory source bearing cup, and the upper end and the lower end of the smell sensing cup are both provided with openings. The openings in the two ends are communicated through the interior of the smell feeling cup, one section of the opening in the upper end of the smell feeling cup is in an arc shape, the two ends of the arc shape are connected through a straight line to form an opening in a surrounding mode, the opening in the lower end of the smell feeling cup is circular, and a screen is arranged at the opening in the lower end of the smell feeling cup. The olfactory source bearing cup is a circular cup body with an opening in the upper end, and a plurality of through holes are formed in the bottom of the olfactory source bearing cup. The design shape of the upper half part opening of the smell sensing cup fully considers the nose and lower jaw shapes of dogs, the fitting degree is good, and the smell sensing cup is matched with the through hole in the bottom of the smell source bearing cup to form air suction, so that the dogs can quickly and fully sense the smell of the smell source.

Description

Technical Field

[0001] The utility model relates to the technical field of dog training equipment, in particular to an odor source odor sensing equipment used for olfactory training and operation of working dogs. Background Art

[0002] Working dogs are dogs that assist humans in their work, including military dogs, police dogs, drug-sniffing dogs, bomb-sniffing dogs, ambulance dogs, etc. Some working dogs need to receive olfactory training during their training in order to achieve the purpose of tracking, searching for evidence, and identifying operations.

[0003] CNC214629027U discloses a portable police dog sniffing and identifying odor source auxiliary cup, comprising a cup body, a cup base, a cup handle, and an odor source chamber. The cup body is mounted on the cup base, and a cup handle for carrying the auxiliary cup is mounted on the cup body. A detachable odor source chamber for storing the odor source is also mounted on the cup base, and the port of the cup body is an arc structure that can avoid cutting the nose and mouth of the police dog.

[0004] From observing dogs, we can see that the shape of their noses is mostly arc-shaped on the upper part, and the lower part of the lower jaw is close to a straight line. Therefore, after the dog's nose and lower jaw are inserted into the body of the cup, if the entire arc structure is adopted, there will be a large gap between the lower jaw and the mouth of the cup. Some airflow will enter from the edge of the cup mouth, diluting the smell of the olfactory source chamber and affecting the judgment of the working dog. Utility Model Content

[0005] The purpose of the utility model is to provide an olfactory source odor sensing device for olfactory training and operation of working dogs in view of the deficiencies of the prior art, so as to solve the technical problems raised in the above-mentioned background technology.

[0006] To achieve the above-mentioned purpose, the technical solution of the utility model is implemented as follows: an olfactory source odor sensing device for olfactory training and operation of working dogs, including an odor sensing cup and an odor source carrying cup, the bottom of the odor sensing cup is detachably connected to the upper part of the odor source carrying cup, the upper and lower ends of the odor sensing cup are both openings, and the openings at both ends are connected through the inside of the odor sensing cup, a section of the opening shape at the upper end of the odor sensing cup is arc-shaped, and the two ends of the arc are connected by a straight line to form an opening, the opening at the lower end of the odor sensing cup is circular, and a screen is arranged at the opening at the lower end of the odor sensing cup, the odor source carrying cup is a circular cup body with an opening at the upper end, and a plurality of through holes are arranged at the bottom of the odor source carrying cup.

[0007] The odor sensing cup and the odor source carrying cup are both conical cup bodies, and the outer wall gradually becomes smaller from top to bottom. The inner diameter of the odor source carrying cup is larger than the outer diameter of the bottom of the odor sensing cup, and smaller than the outer diameter of the middle of the odor sensing cup. The upper end of the odor source carrying cup is sleeved on the outer bottom of the odor sensing cup and is plug-connected to the odor sensing cup.

[0008] The depth of the odor perception cup is 15 cm, the arc shape of the upper opening of the odor perception cup is a three-quarter arc, and the diameter of the corresponding circle is 10 cm, and the depth of the olfactory source carrying cup is 5 cm.

[0009] The cup wall of the olfactory source carrying cup is a hollow structure, and an electric heating wire is arranged inside the cup wall. The outer wall of the olfactory source carrying cup is provided with a charging interface, and the electric heating wire is connected to a power source through the charging interface, and the charging interface is a type-C interface.

[0010] The odor sensing cup is made of polyethylene, and the odor source carrying cup is made of stainless steel.

[0011] The above technical solution provides an odor source odor sensing device for olfactory training and operation of working dogs, and its beneficial effects are:

[0012] The design shape of the opening in the upper part of the odor sensing cup fully considers the shape of the dog's nose and lower jaw, and has a good fit. Cooperating with the through hole at the bottom of the odor source carrying cup, it can form airflow suction, allowing the dog to fully feel the higher concentration of the odor source odor, which is conducive to the dog quickly and fully feeling the odor of the odor source.

[0013] An electric heating wire is arranged in the odor source carrying cup. When in use, it is powered on for heating, so that the temperature of the odor source in the odor source carrying cup rises, accelerating the volatilization and concentration of the odor. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of the structure of the olfactory source odor sensing device used for olfactory training and operation of working dogs according to the utility model;

[0015] Figure 2 This is an exploded view of the olfactory source odor sensing device for olfactory training and operation of working dogs according to the utility model;

[0016] Figure 3 It is a schematic diagram of the top view of the odor sensing cup of the utility model.

[0017] In the figure, 1. odor sensing cup; 2. odor source carrying cup; 11. sieve; 21. through hole; 22. charging port. DETAILED DESCRIPTION

[0018] The utility model is described in detail below in conjunction with the accompanying drawings.

[0019] like Figure 1-3As shown, an olfactory source odor sensing device for olfactory training and operation of working dogs comprises an odor sensing cup 1 and an odor source carrying cup 2. The bottom of the odor sensing cup 1 is detachably connected to the upper part of the odor source carrying cup 2. Both upper and lower ends of the odor sensing cup 1 are open, and the openings at both ends are connected through the inside of the odor sensing cup 1. A section of the opening shape at the upper end of the odor sensing cup 1 is arc-shaped, and the two ends of the arc are connected by straight lines to form an opening, so that the nose and lower jaw of the dog are completely fitted with the opening at the upper end of the odor sensing cup, and the nose, face and lower jaw of the dog are wrapped. The opening at the lower end of the odor sensing cup 1 is circular, and a screen 11 is provided at the opening at the lower end of the odor sensing cup 1, so that the dog's nose and lower jaw will not touch the olfactory source carrying cup after penetrating into the bottom of the cup body, causing pollution to the olfactory source carrying cup 2. The olfactory source carrying cup 2 is a circular cup body with an upper opening, and a plurality of through holes 21 are provided at the bottom of the olfactory source carrying cup 2, which are air inlet holes. When the dog's nose and lower jaw penetrate into the cup body, the dog is connected to the outside world through the through holes at the bottom of the olfactory source carrying cup 2 during breathing, forming a pumping airflow, so that the dog can inhale and fully feel the odor source in the olfactory source carrying cup 2.

[0020] The odor sensing cup 1 and the odor source carrying cup 2 are both conical cup bodies, and the outer wall gradually becomes smaller from top to bottom. The inner diameter of the odor source carrying cup 2 is larger than the outer diameter of the bottom of the odor sensing cup 1, and smaller than the outer diameter of the middle of the odor sensing cup 1. The upper end of the odor source carrying cup 2 is sleeved on the outer bottom of the odor sensing cup and is plug-connected to the odor sensing cup 1, so that the odor sensing cup 1 and the odor source carrying cup 2 can be quickly connected or disconnected, and are convenient and quick to use.

[0021] The depth of the odor sensing cup 1 is 15 cm. The length from the nostril to the face area of ​​working dogs of various breeds is taken into consideration to ensure the optimal depth of the nostril from the odor source at the bottom of the cup. The arc of the upper opening of the odor sensing cup 1 is a three-quarter arc, and the diameter of the corresponding circle is 10 cm. The depth of the odor source carrying cup 2 is 5 cm.

[0022] The cup wall of the olfactory source carrying cup 2 is a hollow structure, and an electric heating wire is arranged inside the cup wall. The outer wall of the olfactory source carrying cup 2 is provided with a charging interface 22, and the electric heating wire is connected to a power source through the charging interface 22, and the charging interface is a type-C interface. The mobile power supply of a mobile phone can be directly powered by plugging into the charging interface 21, and the power supply is low-voltage. When in use, the power is turned on and heated to heat the olfactory source in the olfactory source carrying cup 2, accelerate the volatilization and concentration of the odor, and a temperature control element can be set to make the heating temperature not exceed 50 degrees.

[0023] The odor sensing cup 1 is made of polyethylene, has excellent low-temperature and high-temperature resistance, good chemical stability, can withstand the corrosion of most acids and alkalis, is insoluble in general solvents at room temperature, has low water absorption, is non-toxic, odorless and tasteless. Since the nose and mandible of the dog penetrate deep into the odor sensing cup, the odor sensing cup 1 will be contaminated after use. If it is not cleaned in time, it will affect the subsequent use. Therefore, the odor sensing cup 1 is designed to be disposable and discarded after use. A new odor sensing cup can be replaced for the next use without subsequent cleaning. It is more convenient to use. The odor source carrying cup 2 is made of stainless steel, conducts heat faster, and does not produce other odors.

[0024] During use, the olfactory source is placed in the olfactory source carrying cup 2. A 10-20 ml press-type spray bottle can be used to atomize and humidify the olfactory source in the olfactory source carrying cup 2, and then the olfactory source carrying cup 2 is plugged into the bottom of the odor sensing cup 1. The charging interface 21 on the outer wall of the olfactory source carrying cup 2 is connected to the mobile power supply to heat the inside of the olfactory source carrying cup 2 to facilitate the volatilization of the odor of the olfactory source carrier (generally sterile gauze is used). Then the upper part of the olfactory source carrying cup 2 is plugged into the bottom of the odor sensing cup 1, so that the nose and lower jaw of the dog can go deep into the cup of the odor sensing cup 1 to feel the odor of the olfactory source. At this time, the upper part of the dog's nose fits with the arc-shaped part of the upper cup mouth of the odor sensing cup 1, and the lower part of the lower jaw fits with the straight part. After use, the odor sensing cup 1 is pulled out from the top of the odor source carrying cup 2, and the odor sensing cup 1 is discarded. A new odor sensing cup 1 can be replaced when used next time.

[0025] The above technical solutions only reflect the preferred technical solutions of the technical solutions of the utility model. Some changes that may be made to certain parts thereof by technicians in this technical field all reflect the principles of the utility model and fall within the protection scope of the utility model.

[0026] It should be noted that, in the absence of conflict, the embodiments of the present invention and the features in the embodiments can be combined with each other.

[0027] In the description of the present utility model, it should be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present utility model. In addition, the terms "first", "second", etc. are only used for descriptive purposes, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Therefore, features defined as "first", "second", etc. may explicitly or implicitly include one or more of the features. In the description of the present utility model, unless otherwise specified, "multiple" means two or more.

[0028] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "install", "connect", "connect", and "set" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood by specific circumstances.

Claims

1. An olfactory source odor sensing device for olfactory training and operation of working dogs, comprising an odor sensing cup (1) and an odor source carrying cup (2), wherein the bottom of the odor sensing cup (1) is detachably connected to the upper part of the odor source carrying cup (2), and the upper and lower ends of the odor sensing cup (1) are both open, and the openings at both ends are connected through the inside of the odor sensing cup (1), characterized in that: A section of the opening shape at the upper end of the odor sensing cup (1) is arc-shaped, and the two ends of the arc are connected by straight lines to enclose an opening, the opening at the lower end of the odor sensing cup (1) is circular, and a screen (11) is provided at the opening at the lower end of the odor sensing cup (1), and the odor source carrying cup (2) is a circular cup body with an opening at the upper end, and a plurality of through holes (21) are provided at the bottom of the odor source carrying cup (2).

2. The olfactory source odor sensing device for olfactory training and operation of working dogs according to claim 1, characterized in that: The odor sensing cup (1) and the odor source carrying cup (2) are both conical cup bodies, and the outer wall gradually becomes smaller from top to bottom. The inner diameter of the odor source carrying cup (2) is larger than the outer diameter of the bottom of the odor sensing cup (1) and smaller than the outer diameter of the middle of the odor sensing cup (1). The upper end of the odor source carrying cup (2) is sleeved on the outer bottom of the odor sensing cup and is plug-connected to the odor sensing cup (1).

3. The olfactory source odor sensing device for olfactory training and operation of working dogs according to claim 1, characterized in that: The depth of the odor perception cup (1) is 15 cm, the arc shape of the upper opening of the odor perception cup (1) is a three-quarter arc, and the diameter of the corresponding circle is 10 cm, and the depth of the olfactory source carrying cup (2) is 5 cm.

4. The olfactory source odor sensing device for olfactory training and operation of working dogs according to claim 1, characterized in that: The cup wall of the olfactory source carrying cup (2) is a hollow structure, and an electric heating wire is arranged inside the cup wall. The outer wall of the olfactory source carrying cup (2) is provided with a charging interface (22), and the electric heating wire is connected to a power source through the charging interface (22), and the charging interface (22) is a type-C interface.

5. The olfactory source odor sensing device for olfactory training and operation of working dogs according to claim 1, characterized in that: The odor sensing cup (1) is made of polyethylene, and the odor source carrying cup (2) is made of stainless steel.

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