Portable oral cavity dilator

Abstract

The utility model discloses a portable oral cavity dilator which comprises a handle, an opening assembly is arranged on the side face of the handle, a power assembly is arranged at the top of the handle, the opening assembly comprises a fixed hopper and a movable hopper, and the top of the fixed hopper is hinged to the top of the movable hopper. The fixed hopper and the movable hopper form a complete opening hopper, the power assembly comprises two side plates, and the outer side ends of the steel wire ropes are fixedly installed at the tops of the corresponding installation blocks. According to the portable oral cavity dilator, a steel wire rope can be wound through rotation of a winding roller, and after the steel wire rope is wound, a movable hopper can be pulled to rotate around the joint of the movable hopper and a fixed hopper, so that the bottom of the movable hopper and the bottom of the fixed hopper can be opened, and the mouth of an animal is opened through the movable hopper and the fixed hopper; and after opening, observation, drenching and other operations can be carried out through the upper parts of the movable hopper and the fixed hopper without hindrance.

Description

Technical Field

[0001] The utility model relates to the technical field of animal husbandry, in particular to a portable oral cavity opener. Background Art

[0002] Animal husbandry refers to the production sector that raises livestock and poultry to obtain animal products or draft animals by grazing, confinement or a combination of the two, including livestock breeding, poultry breeding, economic animal domestication, etc. Animal husbandry is one of the components of agriculture and is listed as one of the two pillars of agricultural production along with planting. Oral supporters help open the mouth and are commonly seen in life. Animal husbandry oral openers are specially designed to facilitate opening the mouth of animals.

[0003] The "livestock oral expander" disclosed in the patent publication number "CN219516684U" includes: a base, two movable holes are arranged on the outer side of one side of the base, a screw is arranged on the inner side of the movable hole, the screw is rotated to connect the slider, the slider is arranged with an expansion arm, the expansion arm is arranged with a support plate, the support plate is arranged with a fixed column, the fixed column is arranged with a rubber pad, and the lower side of the support plate is arranged with a searchlight. The rotating rod is rotated to put the support plate and the rubber pad into the mouth of the livestock, and the rotating rod is rotated in the opposite direction to drive the trapezoidal gear and the gear to rotate. With the rolling bearing, the screw rotates, so that the slider moves up and down, and the distance between the support arms gradually increases. Because the base of the livestock oral expander is on one side of the support arm, it will not hinder the observation line of sight. When the rubber pad is placed in the mouth of the livestock, the teeth are aligned with the groove, and the livestock oral expander will not fall off, which solves the problems of the livestock oral expander being difficult to observe, small treatment space, easy to fall off, and unstable.

[0004] In response to the above-mentioned related problems, after the mouth of the livestock is opened by the device, the outer device is located as a whole outside the mouth of the livestock, and the outer device will block the outside of the mouth of the livestock, making it inconvenient to observe the inside of the mouth of the livestock and use medicine.

[0005] Therefore, the utility model provides a portable oral cavity stretcher to solve the above problems. Utility Model Content

[0006] In view of the deficiencies in the prior art, the utility model provides a portable oral opener, comprising a handle, an opening assembly is arranged on the side of the handle, a power assembly is arranged on the top of the handle, the opening assembly comprises a fixed bucket and a movable bucket, the tops of the fixed bucket and the movable bucket are hinged to each other, the fixed bucket and the movable bucket form a complete opening bucket, the power assembly comprises two side plates, the side plates are fixedly mounted on the top of the handle, the outer sides of the two side plates are rotatably connected with winding rollers, the outer sides of the winding rollers are wound with a steel wire rope, the top of the movable bucket of the steel wire rope is fixedly mounted with two mounting blocks, and the outer ends of the steel wire rope are fixedly mounted on the tops of the corresponding mounting blocks.

[0007] Preferably, the expansion bucket has openings at the top and the bottom, and the upper opening of the expansion bucket is larger than the lower opening.

[0008] By adopting the above technical solution, after the mouth is opened, medicines and the like can be guided through the opened bucket.

[0009] Preferably, a driven gear is rotatably connected between the two side plates, and the driven gear is fixedly connected to the winding rollers on both sides via a rotating shaft penetrating through the inside of the side plates.

[0010] By adopting the above technical solution, the winding rollers on both sides are rotated synchronously through the driven gears.

[0011] Preferably: a driving gear is rotatably connected between the two side plates, a pressing rod is rotatably connected to the outer sides of the two side plates, the pressing rod and the driving gear are connected via a rotating shaft penetrating the inside of the side plates, and the driving gear and the driven gear are meshed with each other.

[0012] By adopting the above technical solution, the steel wire rope is contracted by pressing the pressing rod, thereby separating the movable bucket from the fixed bucket.

[0013] Preferably, the diameter of the driving gear is larger than that of the driven gear, a spring is fixedly installed between the pressing rod and the handle, and a baffle is fixedly installed on the top of the handle and on the sides of the driven gear and the driving gear.

[0014] By adopting the above technical solution, the spring is used to ensure that the movable bucket is reset after use.

[0015] Preferably: the fixing assembly includes a bottom plate, a plug block is fixedly installed on the top of the bottom plate, side blocks are fixedly installed on the top of the bottom plate and on both sides of the plug block, the plug block is inserted into the inner side of the bottom of the fixed bucket and the movable bucket, and the side blocks are respectively attached to the outer side of the bottom of the fixed bucket and the movable bucket.

[0016] By adopting the above technical solution, the movable bucket is fixed to the bottom of the fixed bucket by the side blocks, so as to prevent the movable bucket from shaking when not in use.

[0017] Beneficial Effects

[0018] The utility model provides a portable oral cavity opener. Compared with the prior art, it has the following beneficial effects:

[0019] 1. The portable oral opener can reel in the wire rope by rotating the winding roller. After the wire rope is reeled in, the movable bucket can be pulled to rotate around the connection between the movable bucket and the fixed bucket, so that the bottom of the movable bucket and the fixed bucket can be opened, and the mouth of the animal can be opened through the movable bucket and the fixed bucket. After opening, observation and drug administration can be carried out unobstructed through the top of the movable bucket and the fixed bucket.

[0020] 2. The portable oral retractor inserts the insert block into the bottom gap between the movable bucket and the fixed bucket, and the two side blocks are respectively located on the outside of the fixed bucket and the outside of the movable bucket. The fixed bucket and the movable bucket are fixed by the side blocks, thereby preventing the movable bucket from shaking when carrying, and the overall volume is small, which is convenient to carry and use. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] In order to more clearly illustrate the implementation scheme of the utility model or the technical scheme in the prior art, the drawings required for use in the implementation scheme or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some implementation schemes of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative labor.

[0022] Figure 1 It is a three-dimensional diagram of the external structure of the utility model;

[0023] Figure 2 It is a side structural stereogram of the utility model;

[0024] Figure 3 It is a three-dimensional diagram of the bottom structure of the utility model;

[0025] Figure 4 It is an enlarged view of the structure at point A of the present utility model.

[0026] In the figure: 1. handle; 2. opening assembly; 21. fixed bucket; 22. movable bucket; 23. mounting block; 24. wire rope; 25. winding roller; 3. power assembly; 31. pressing rod; 32. spring; 33. driven gear; 34. driving gear; 35. side plate; 4. fixing assembly; 41. bottom plate; 42. side block; 43. plug block; 5. baffle. DETAILED DESCRIPTION

[0027] It should be noted that in the description of the embodiments of the present application, the terms "front, rear", "left, right", "up, down", etc. indicating directions or positional relationships are based on the directions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present application and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific direction, be constructed and operated in a specific direction, and therefore cannot be understood as a limitation on the present application. The terms "install", "connect", and "connected" 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 direct connection, or an indirect connection through an intermediate medium, or it can be a connection between the two elements. For those of ordinary skill in the art, the specific meanings of the above terms in the present application can be understood according to specific circumstances.

[0028] The present application is further described in detail below through drawings and examples.

[0029] Reference Figures 1 to 4 The embodiment of the present application provides a portable oral retractor, including a handle 1, an opening assembly 2 is arranged on the side of the handle 1, and a power assembly 3 is arranged on the top of the handle 1. The opening assembly 2 includes a fixed bucket 21 and a movable bucket 22. The tops of the fixed bucket 21 and the movable bucket 22 are hinged to each other, and the fixed bucket 21 and the movable bucket 22 form a complete retracting bucket. The power assembly 3 includes two side panels 35, and the side panels 35 are fixedly installed on the top of the handle 1. The outer sides of the two side panels 35 are rotatably connected with winding rollers 25, and the outer sides of the winding rollers 25 are wound with steel wire ropes 24. Two mounting blocks 23 are fixedly installed on the top of the movable bucket 22 of the steel wire rope 24, and the outer ends of the steel wire ropes 24 are fixedly installed on the tops of the corresponding mounting blocks 23.

[0030] The upper and lower openings of the open bucket are larger than the lower opening. A driven gear 33 is rotatably connected between the two side plates 35, and the driven gear 33 is fixedly connected to the winding rollers 25 on both sides through a rotating shaft that penetrates the inside of the side plates 35. A driving gear 34 is rotatably connected between the two side plates 35, and a pressing rod 31 is rotatably connected to the outer sides of the two side plates 35, and the pressing rod 31 is connected to the driving gear 34 through a rotating shaft that penetrates the inside of the side plates 35, and the driving gear 34 and the driven gear 33 are meshed with each other. The diameter of the driving gear 34 is larger than the diameter of the driven gear 33, and a spring 32 is fixedly installed between the pressing rod 31 and the handle 1, and a baffle 5 is fixedly installed on the top of the handle 1 and on the side of the driven gear 33 and the driving gear 34.

[0031] In the present embodiment, when in use, the handle 1 is held by hand, and the movable bucket 22 and the fixed bucket 21 are inserted into the animal's mouth. After insertion, the pressing rod 31 is pressed downward, and the pressing rod 31 swings downward to drive the driving gear 34 to rotate, and the driving gear 34 rotates to drive the driven gear 33 to rotate, and the driven gear 33 rotates to drive the winding roller 25 to rotate. The winding roller 25 rotates to reel in the wire rope 24. After the wire rope 24 is reeled in, the movable bucket 22 can be pulled to rotate around the connection between it and the fixed bucket 21, so that the bottom of the movable bucket 22 and the fixed bucket 21 can be opened, and the mouth of the animal can be opened through the movable bucket 22 and the fixed bucket 21, and after opening, observation and medicine filling operations can be carried out unobstructed through the top of the movable bucket 22 and the fixed bucket 21; after use, the pressing rod 31 is released, and the pressing rod 31 is reset under the action of the spring 32, and the movable bucket 22 is reset under the action of the wire rope 24.

[0032] Reference Figures 1 to 4 In one aspect of the present embodiment, the fixing assembly 4 includes a bottom plate 41, a plug block 43 is fixedly installed on the top of the bottom plate 41, and side blocks 42 are fixedly installed on the top of the bottom plate 41 and on both sides of the plug block 43. The plug block 43 is inserted into the inner side of the bottom of the fixed bucket 21 and the movable bucket 22, and the side blocks 42 are respectively attached to the outer side of the bottom of the fixed bucket 21 and the movable bucket 22.

[0033] In this embodiment, when the device is not in use, the insert block 43 is inserted into the bottom gap between the movable bucket 22 and the fixed bucket 21. The two side blocks 42 are inserted and are located on the outside of the fixed bucket 21 and the outside of the movable bucket 22 respectively. The fixed bucket 21 and the movable bucket 22 are fixed by the side blocks 42, thereby preventing the movable bucket 22 from shaking when carrying, and the overall volume is small, which is convenient to carry and use.

[0034] Working principle: When in use, hold the handle 1, insert the movable bucket 22 and the fixed bucket 21 into the animal's mouth, press the pressing rod 31 downward after insertion, and the pressing rod 31 swings downward to drive the driving gear 34 to rotate, and the driving gear 34 rotates to drive the driven gear 33 to rotate, and the driven gear 33 rotates to drive the winding roller 25 to rotate, and the winding roller 25 rotates to reel in the wire rope 24. After the wire rope 24 is reeled in, the movable bucket 22 can be pulled to rotate around the connection between it and the fixed bucket 21, so that the bottom of the movable bucket 22 and the fixed bucket 21 can be opened, and the mouth of the animal can be opened through the movable bucket 22 and the fixed bucket 21, and the mouth of the animal can be opened. After opening, observation and medicine filling operations can be carried out unobstructed through the top of the movable bucket 22 and the fixed bucket 21; after use, the pressing rod 31 is released and the pressing rod 31 is reset under the action of the spring 32, and the movable bucket 22 is reset under the action of the wire rope 24. When the device is not in use, the insertion block 43 is inserted into the bottom gap between the movable bucket 22 and the fixed bucket 21, and the two side blocks 42 are inserted to be located on the outside of the fixed bucket 21 and the outside of the movable bucket 22 respectively. The fixed bucket 21 and the movable bucket 22 are fixed by the side blocks 42, thereby preventing the movable bucket 22 from shaking when carrying, and the overall volume is small, which is convenient to carry and use.

[0035] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0036] Although the embodiments of the present application have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present application, and that the scope of the present application is defined by the appended claims and their equivalents.

Claims

1. A portable oral retractor, comprising a handle (1), characterized in that: An opening assembly (2) is arranged on the side of the handle (1), and a power assembly (3) is arranged on the top of the handle (1). The opening assembly (2) comprises a fixed bucket (21) and a movable bucket (22). The tops of the fixed bucket (21) and the movable bucket (22) are hinged to each other, and the fixed bucket (21) and the movable bucket (22) form a complete opening bucket. The power assembly (3) comprises two side plates (35), and the side plates (35) are fixedly mounted on the top of the handle (1). The outer sides of the two side plates (35) are rotatably connected with winding rollers (25), and the outer sides of the winding rollers (25) are wound with steel wire ropes (24). The top of the movable bucket (22) of the steel wire rope (24) is fixedly mounted with two mounting blocks (23), and the outer ends of the steel wire ropes (24) are fixedly mounted on the tops of the corresponding mounting blocks (23).

2. A portable oral retractor according to claim 1, characterized in that: The expanded bucket has openings at the top and bottom, and the upper opening of the expanded bucket is larger than the lower opening.

3. The portable oral retractor according to claim 1, characterized in that: A driven gear (33) is rotatably connected between the two side plates (35), and the driven gear (33) is fixedly connected to the winding rollers (25) on both sides via a rotating shaft penetrating the inside of the side plates (35).

4. The portable oral retractor according to claim 1, characterized in that: A driving gear (34) is rotatably connected between the two side plates (35), and a pressing rod (31) is rotatably connected to the outer sides of the two side plates (35). The pressing rod (31) and the driving gear (34) are connected via a rotating shaft penetrating the inside of the side plates (35), and the driving gear (34) and the driven gear (33) are meshed with each other.

5. The portable oral retractor according to claim 4, characterized in that: The diameter of the driving gear (34) is greater than the diameter of the driven gear (33); a spring (32) is fixedly installed between the pressing rod (31) and the handle (1); a baffle (5) is fixedly installed on the top of the handle (1) and on the side of the driven gear (33) and the driving gear (34).

6. The portable oral retractor according to claim 1, characterized in that: A fixing assembly (4) is provided at the bottom of the opening assembly (2), and the fixing assembly (4) comprises a bottom plate (41), an insert block (43) is fixedly installed on the top of the bottom plate (41), and side blocks (42) are fixedly installed on the top of the bottom plate (41) and on both sides of the insert block (43), the insert block (43) is inserted into the inner side of the bottom of the fixed bucket (21) and the movable bucket (22), and the side blocks (42) are respectively attached to the outer side of the bottom of the fixed bucket (21) and the movable bucket (22).

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