Mouth corner spreader for animal saliva sampling
By designing an animal saliva sampling mouth corner opener including a support device and a lighting device, the problem of the unlocking device in the prior art is solved, and more efficient operation and better oral visibility is achieved.
Patent Information
- Application Number
- CN202323565806.9
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2023-12-26
- Publication Date
- 2025-05-16
- Estimated Expiration
- 2033-12-26
AI Technical Summary
The existing animal saliva sampling mouth corner stretcher cannot lock the opening angle, resulting in repeated operations and insufficient light to make it difficult to check the oral condition.
An animal saliva sampling mouth corner opener including a base, a threaded barrel, a support device and a lighting device is designed. Through the design of the support device, the pusher can lock the pusher angle and provide sufficient light through the lighting device to facilitate viewing of the oral condition.
The stable opening of the stretcher is achieved, the number of repeated operations is reduced, and the visibility of oral conditions is significantly improved through the lighting device, which is convenient for subsequent operations.
Smart Images
Figure CN222870710U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of animal medical treatment, in particular to a mouth corner opener for animal saliva sampling. Background Art
[0002] The collection of animal saliva plays an important role in veterinary health testing of animals. Usually, the stimulation method is used to stimulate the animal's vision and sense of smell through the color and smell of food to increase the secretion of animal digestive juices. There are three pairs of salivary glands, including parotid glands, submandibular glands, and sublingual glands. The opening positions are different. For large animals, polyethylene tubes can be placed at the opening of the sublingual salivary glands through surgery to collect saliva.
[0003] Direct extraction method: In acute experiments, a straw can be inserted directly into the animal's mouth or salivary gland duct to extract saliva. This method is very simple, but impurities may be mixed into the saliva extracted from the mouth.
[0004] Parotid fistula method: In chronic experiments, to collect dog saliva, the parotid duct opening is surgically moved to the outside of the body, that is, a circular mucosa piece with a diameter of about 2 to 3 cm is cut with the parotid duct as the center. This mucosa piece is separated from the surrounding tissues and led to the outside of the cheek through the skin incision. The mucosa piece with the duct opening is sutured with the surrounding skin, and the saliva secreted by the parotid gland flows out of the cheek. This method can collect relatively pure saliva.
[0005] The prior art has the following problems:
[0006] 1. The existing animal saliva sampling mouth angle opener cannot lock the open angle after opening, causing the opener to close after being bitten by the animal, requiring repeated operations, affecting work efficiency;
[0007] 2. After the existing animal saliva sampling mouth corner opener is opened, insufficient light is shone into the oral cavity, making it inconvenient to check the oral cavity condition and subsequent operations. Utility Model Content
[0008] In view of the deficiencies in the prior art, the utility model provides a mouth corner stretcher for animal saliva sampling, which solves the existing problems.
[0009] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a mouth corner spreader for animal saliva sampling, comprising a base, a threaded tube is arranged on the base, a supporting device is arranged on one side of the base, a lighting device is arranged at one end of the supporting device, a support plate is arranged on the outer surface of the base, a connecting block is arranged at one end of the support plate, the supporting device comprises a light rod, a thread, a knob, a limit block, a connecting sleeve, a connecting rod, a spreader plate and a support rod, and the threaded tube passes through the middle part of the base and is fixedly connected thereto.
[0010] As a preferred technical solution of the utility model, a thread is formed on the outer surface of one end of the polished rod, the polished rod is threadedly connected to the threaded barrel through the thread, and a knob is fixedly connected to the end of the polished rod close to the thread.
[0011] As a preferred technical solution of the utility model, the polished rod is fixedly connected with two groups of limit blocks, and a connecting sleeve is sleeved on the polished rod and is located between the two groups of limit blocks.
[0012] As a preferred technical solution of the utility model, connecting rods are hinged on the upper and lower sides of the connecting sleeve, and the ends of the connecting rods are hinged with support plates. Support rods are symmetrically hinged on the upper and lower sides of one side of the base, and the ends of the support rods are hinged with support plates.
[0013] As a preferred technical solution of the utility model, the lighting device includes a searchlight and a searchlight, the end of the optical rod away from the thread is fixedly connected to the searchlight, and one side of the searchlight is fixedly connected to the searchlight.
[0014] As a preferred technical solution of the utility model, four groups of support plates are provided, one end of the support plate is fixedly connected to the outer surface of the base, and the other end of the support plate is fixedly connected to a connecting block.
[0015] Compared with the prior art, the utility model provides a mouth angle opener for animal saliva sampling, which has the following beneficial effects:
[0016] 1. A mouth angle spreader for animal saliva sampling, by setting a support device and a support plate, the spreader is placed in the mouth of the animal, the staff turns the knob, the smooth rod is threadedly connected with the threaded tube through a thread, the threaded tube drives the base to move toward the front end, the base squeezes the support plate to increase the spread, and at the same time, the base drives the spread plate to move through the support rod, and under the support of the connecting rod, the two groups of spread plates are moved away from each other, abutting against the upper and lower groups of support plates, so as to support the support plates;
[0017] 2. The mouth-corner spreader for animal saliva sampling is provided with a lighting device, one end of the screw rod is fixedly connected to a searchlight, one side of the searchlight is fixedly connected to a searchlight. After the spreader is placed in the mouth, the searchlight is turned on, and the light emitted by the searchlight is irradiated into the mouth, making it easy to check the oral condition. BRIEF DESCRIPTION OF THE DRAWINGS
[0018] Figure 1 This is a schematic diagram of the structure of a mouth corner opener for animal saliva sampling according to the utility model;
[0019] Figure 2 This is a schematic diagram of the support plate structure of the utility model;
[0020] Figure 3 This is a schematic diagram of the structure of the support device of the utility model;
[0021] Figure 4 This is a schematic diagram of the structure of the lighting device of the utility model.
[0022] In the figure: 1. base; 2. threaded cylinder; 3. supporting device; 301. light rod; 302. thread; 303. knob; 304. limit block; 305. connecting sleeve; 306. connecting rod; 307. support plate; 308. supporting rod; 4. lighting device; 401. searchlight; 402. searchlight; 5. support plate; 6. connecting block. DETAILED DESCRIPTION
[0023] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.
[0024] See also Figure 1-4 In this embodiment: a mouth corner opener for animal saliva sampling includes a base 1, a threaded tube 2 is arranged on the base 1, a supporting device 3 is arranged on one side of the base 1 for supporting a support plate 5, a lighting device 4 is arranged at one end of the supporting device 3 for illuminating the inside of the oral cavity, a support plate 5 is arranged on the outer surface of the base 1 for opening the oral cavity, and a connecting block 6 is arranged at one end of the support plate 5.
[0025] In this embodiment, the supporting device 3 includes a polished rod 301, a thread 302, a knob 303, a limit block 304, a connecting sleeve 305, a connecting rod 306, a support plate 307 and a supporting rod 308. The threaded tube 2 passes through the middle of the base 1 and is fixedly connected thereto. A thread 302 is provided on the outer surface of one end of the polished rod 301. The polished rod 301 is threadedly connected to the threaded tube 2 through the thread 302. The end of the polished rod 301 close to the thread 302 is fixedly connected with the knob 303. The base 1 moves on the polished rod 301 through the threaded tube 2; the polished rod 301 is fixedly connected with two groups of limit blocks 304. The connecting sleeve 305 is sleeved on the polished rod 301 and is located between the two groups of limit blocks 304. The limit block 304 limits the movement of the connecting sleeve 305; the upper and lower sides of the connecting sleeve 305 are hinged with connecting rods 306, and the end of the connecting rod 306 is hinged with the support plate 3 07. A support rod 308 is symmetrically hinged on one side of the base 1, and a support plate 307 is hinged on the end of the support rod 308. The base 1 drives the support plate 307 to move through the support rod 308. Under the support of the connecting rod 306, the two groups of support plates 307 are moved away from each other and abut against the upper and lower groups of support plates 5, thereby supporting the support plates 5; the lighting device 4 includes a searchlight 401 and a searchlight 402. The end of the light rod 301 away from the thread 302 is fixedly connected to the searchlight 401, and one side of the searchlight 401 is fixedly connected to the searchlight 402 to illuminate the inside of the oral cavity for easy viewing of the oral cavity condition; four groups of support plates 5 are arranged, one end of the support plate 5 is fixedly connected to the outer surface of the base 1, and the other end of the support plate 5 is fixedly connected to the connecting block 6. The base 1 moves to squeeze the support plate 5, so that the expansion amplitude of the support plate 5 increases, thereby supporting the oral cavity.
[0026] The working principle and use process of the utility model are as follows: the operator puts the spreader into the animal's mouth, the staff turns the knob 303, the light rod 301 is threadedly connected with the threaded tube 2 through the thread 302, the threaded tube 2 drives the base 1 to move on the light rod 301, the base 1 squeezes the support plate 5, so that the support plate 5 increases the spread amplitude, which plays a role in supporting the mouth, and at the same time, the base 1 drives the spread plate 307 to move through the support rod 308, and under the support of the connecting rod 306, the two groups of spread plates 307 are moved away from each other and abut against the upper and lower groups of support plates 5, which play a supporting role for the support plates 5, and the searchlight 402 is turned on to illuminate the mouth, so as to facilitate the inspection of the internal conditions of the mouth.
[0027] Finally, it should be noted that the above description is only a preferred embodiment of the utility model and is not intended to limit the utility model. Although the utility model is described in detail with reference to the above embodiments, those skilled in the art can still modify the technical solutions recorded in the above embodiments or replace some of the technical features therein by equivalents. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model.
Claims
1. A mouth angle opener for animal saliva sampling, characterized in that: The invention comprises a base (1), wherein a threaded barrel (2) is arranged on the base (1), a supporting device (3) is arranged on one side of the base (1), an illuminating device (4) is arranged at one end of the supporting device (3), a supporting plate (5) is arranged on the outer surface of the base (1), and a connecting block (6) is arranged at one end of the supporting plate (5), the supporting device (3) comprises a bare rod (301), a thread (302), a knob (303), a limit block (304), a connecting sleeve (305), a connecting rod (306), a support plate (307) and a supporting rod (308), and the threaded barrel (2) passes through the middle of the base (1) and is fixedly connected thereto.
2. The mouth angle stretcher for animal saliva sampling according to claim 1, characterized in that: A thread (302) is formed on the outer surface of one end of the polished rod (301), and the polished rod (301) is threadably connected to the threaded barrel (2) via the thread (302). A knob (303) is fixedly connected to one end of the polished rod (301) close to the thread (302).
3. The mouth angle stretcher for animal saliva sampling according to claim 2, characterized in that: The polished rod (301) is fixedly connected to two groups of limit blocks (304); a connecting sleeve (305) is sleeved on the polished rod (301) and is located between the two groups of limit blocks (304).
4. The mouth angle spreader for animal saliva sampling according to any one of claims 1 and 2, characterized in that: The upper and lower sides of the connecting sleeve (305) are both hinged with connecting rods (306), and the ends of the connecting rods (306) are hinged with a support plate (307). One side of the base (1) is symmetrically hinged with a support rod (308) in the upper and lower directions, and the ends of the support rods (308) are hinged with a support plate (307).
5. The mouth angle stretcher for animal saliva sampling according to claim 1, characterized in that: The lighting device (4) comprises a searchlight (401) and a searchlight (402); one end of the optical rod (301) away from the thread (302) is fixedly connected to the searchlight (401); one side of the searchlight (401) is fixedly connected to the searchlight (402).
6. The mouth angle stretcher for animal saliva sampling according to claim 1, characterized in that: Four groups of support plates (5) are provided, one end of each support plate (5) is fixedly connected to the outer surface of the base (1), and the other end of each support plate (5) is fixedly connected to a connection block (6).