Disinfection device and animal breeding quarantine equipment

Abstract

The utility model provides a disinfection device and animal breeding quarantine equipment, and belongs to the technical field of animal quarantine equipment. Comprising a main label limiting label outlet piece and an auxiliary label fixing piece, the main label limiting label outlet piece comprises an upper shell and a lower shell connected with the upper shell in a sliding mode, the same ends of the upper shell and the lower shell are jointly screwed with a screwing cover, main labels are evenly distributed in an inner cavity formed by the upper shell and the lower shell, and a mounting shell is arranged on the upper portion of the upper shell; the mounting shell is provided with a driving part used for pushing the main mark forwards, and the lower shell is further provided with a limiting part matched with the driving part and used for limiting the main mark to be output. The auxiliary tag fixing piece comprises a U-shaped frame connected to the end of the upper shell, and an auxiliary tag mounting part is arranged on the U-shaped frame. According to the marking device, the stability of pushing out the main mark for marking is better, and the marking effect is better.

Description

Technical Field

[0001] The present application relates to the field of animal quarantine equipment, and more specifically, to a disinfection device and animal breeding quarantine equipment. Background Art

[0002] Strict animal quarantine inspections are required throughout the entire process of animal breeding, growth and production. At present, the most common large livestock raised in my country are pigs, cattle and sheep. After the livestock are quarantined, they need to be numbered so that breeders can distinguish them.

[0003] For example, the Chinese utility model patent application number is CN202320861772.9, which discloses a labeling device for animal quarantine, which is designed to accommodate an elastic pushing chamber for the main label, and is composed of a main label box, a spring and a pushing plate. Several main labels are placed longitudinally in the main label box. Under the push of the spring, the uppermost main label is pushed to the label outlet, and the electric push rod at the rear side can be used to push the main label toward the position of the secondary label to mark the animal's ears.

[0004] However, in the process of implementing the technical solutions in the embodiments of the present application, the inventors of the present application found that the above technology has at least the following technical problems:

[0005] The push spring in the above solution is prone to elastic fatigue in long-term use, making it difficult to push all the main marks placed on the push plate up to the main mark exits, resulting in poor main mark exit effects. Utility Model Content

[0006] In order to make up for the above shortcomings, the present application provides a disinfection device and animal breeding quarantine equipment, so that the main mark can be pushed out for marking with better stability and better marking effect.

[0007] The present application provides an animal breeding quarantine device, including a main mark limiter and a secondary mark fixing part:

[0008] The main mark limit mark-out member comprises an upper shell and a lower shell slidably connected thereto, a screw cover being screwed together at the same end of the two, the main marks are evenly arranged in the inner cavity formed by the upper shell and the lower shell, a mounting shell is provided on the upper part of the upper shell, a driving part for pushing the main mark forward is provided on the mounting shell, and a limiting part cooperating with the driving part and used for limiting the main mark from coming out is also provided on the lower shell;

[0009] The sub-label fixing member comprises a U-shaped frame connected to the end of the upper shell, and the U-shaped frame is provided with a sub-label mounting portion.

[0010] Preferably, the lower shell is designed to be semicircular, and sliders are provided at both straight sides of the lower shell, and slide rails adapted to the sliders are correspondingly provided at both straight sides of the upper shell.

[0011] Preferably, threads are arranged on the outer walls at the rear ends of the upper shell and the lower shell, and after the two are slidably connected, they are fixed to the screw cap through the threads.

[0012] Preferably, the driving part includes a servo motor arranged at one end of the mounting shell, a ball screw pair extending into the inner cavity of the mounting shell and rotatably connected to the other end of the mounting shell is fixed to the output end of the servo motor, a screw nut is provided on the outer wall of the ball screw pair, and a pushing block is fixed on the screw nut, a groove A and a groove B adapted to the pushing block are respectively opened on the bottom wall of the mounting shell and the upper wall of the upper shell, and the pushing block extends into the inner cavity of the upper shell after passing through the groove A and the groove B to push the main mark forward.

[0013] Preferably, the limiting portion includes an internally threaded sleeve fixed on one side of the outer bottom of the lower shell, the bottom wall of the lower shell is opened with a through hole A adapted to the internally threaded sleeve, and a limiting bolt is screwed into the internally threaded sleeve and can movably pass through the through hole A and enter into the inner cavity of the lower shell to limit the main mark.

[0014] Preferably, the U-shaped frame is connected to the bottom of the front end of the upper shell, and the sub-label mounting portion includes another end fixed to the inner wall of the U-shaped frame;

[0015] The sub-label installation part comprises a holder fixed on the inner wall of the U-shaped frame, an elastic metal sheet is fixedly connected to the holder, and the sub-label is inserted into the holder and tightened by the elastic metal sheet.

[0016] In a second aspect, the present application further provides a disinfection device, comprising the above-mentioned animal breeding quarantine equipment and disinfection component;

[0017] The disinfection component comprises a disinfectant bottle detachably arranged on the other side of the outer bottom of the lower shell, the disinfectant bottle is connected with a disinfection pipeline for spraying the main mark and the marked parts of the animal, and a pump body is also installed on the disinfection pipeline.

[0018] Preferably, the disinfection pipeline includes a main pipe connected to the corresponding opening on the disinfectant bottle, the main pipe is connected to an arc tube on one side, the outer end of the arc tube and the main pipe are also connected to a spray pipe, and the upper shell and the lower shell are respectively opened at corresponding positions with spray ports A and B that are compatible with the spray pipe, the outer end of the main pipe is connected to an annular pipe fixed to the front end of the upper shell, and the outer wall of the annular pipe is equidistantly inclined and connected to spray ports C that spray toward the animal's ear marking.

[0019] Preferably, the disinfection device also includes a disinfection bottle mounting piece fixed on the other side of the outer bottom of the lower shell, the disinfection bottle mounting piece includes a plug-in block, the opening of the disinfectant bottle is plugged and covered on the plug-in block, the opening of the disinfectant bottle and the plug-in block are respectively opened with a through hole B and a through hole C, a screw is commonly plugged into the through hole B and the through hole C, and locking nuts are tightened at both ends of the screw.

[0020] Beneficial effects: The present application provides a disinfection device and an animal breeding quarantine equipment. The cover is unscrewed to pull the lower shell backwards, the inner cavity of the upper shell is first facing upwards, and then several main labels are evenly placed in the inner cavity of the upper shell, so that the main label located at the rear end is attached to the driving part. After the lower shell is slid back to its original position, the limiting part is controlled to block the main label at the front end, and then the positions of the upper shell and the lower shell are reset to the state shown in the figure; when the main label needs to be taken out, the limiting part is moved to the position where the main label is not limited, and the driving part is controlled to push forward a certain distance, so that the main label at the front end is taken out, and the main label at the front end will cooperate with the sub-label of the sub-label mounting part to quickly punch holes in the ears of the animals. Such a design can make the main label more stable and there is no jamming, which solves the problem of difficulty in taking out the main label due to fatigue of the spring referred to in the background technology. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] In order to more clearly illustrate the technical solutions of the implementation methods of the present application, the drawings required for use in the implementation methods will be briefly introduced below. It should be understood that the following drawings only show certain embodiments of the present application and therefore should not be regarded as limiting the scope. For ordinary technicians in this field, other related drawings can be obtained based on these drawings without paying creative work.

[0022] Figure 1 It is a schematic diagram of the structure of the disinfection device and animal breeding quarantine equipment provided in the embodiment of the present application;

[0023] Figure 2 This is a schematic diagram of the cross-section structure of the disinfection device and animal breeding quarantine equipment from perspective one;

[0024] Figure 3 This is a schematic diagram of the cross-section structure of the disinfection device and animal breeding quarantine equipment from perspective 2;

[0025] Figure 4 is a connection diagram between the upper shell and the lower shell;

[0026] Figure 5 It is a cross-sectional schematic diagram of the positional relationship between the upper shell and the lower shell;

[0027] Figure 6 It is a schematic diagram of the positional relationship between the disinfection component, the upper shell and the main mark;

[0028] Figure 7This is a schematic diagram of the disinfection component structure;

[0029] Figure 8 It is a schematic diagram of the explosion structure between the disinfectant bottle and the disinfectant bottle mounting part;

[0030] Fig. 9 for Figure 1 A partial enlarged view of point A in the figure.

[0031] In the figure: 1-disinfection component; 11-disinfection liquid bottle; 111-through hole B; 12-disinfection pipeline; 121-main pipe; 122-arc pipe; 123-ring pipe; 1231-spray port C; 124-spray pipe; 13-pump body; 14-disinfection bottle mounting piece; 141-plug-in block; 1411-through hole C; 142-screw; 143-locking nut; 2-main mark limit mark; 21-upper shell; 211-slideway B; 212-spray port A; 22-lower shell; 221-through hole A; 222-spray port B; 23-screw cover; 24-mounting shell; 241-slideway A; 25-driving part; 251-servo motor; 252-ball screw pair; 253-screw nut; 254-pushing block; 26-limiting part; 261-internal thread sleeve; 262-limiting bolt; 5-secondary label fixing part; 51-U-shaped frame; 52-secondary label mounting part; 521-seat; 522-elastic metal sheet. DETAILED DESCRIPTION

[0032] The technical solutions in the embodiments of the present application will be clearly and completely described below in conjunction with the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all of the embodiments.

[0033] See also Figure 1-Figure 3 The present application provides an animal breeding quarantine device, including a main mark limiter 2 and a secondary mark fixing part 5:

[0034] The main mark limit mark-out member 2 comprises an upper shell 21 and a lower shell 22 slidably connected thereto, a screw cover 23 being screwed together at the same end of the two, the main mark is evenly arranged in the inner cavity formed by the upper shell 21 and the lower shell 22, a mounting shell 24 is provided on the upper part of the upper shell 21, a driving part 25 for pushing the main mark forward is provided on the mounting shell 24, and a limiting part 26 cooperating with the driving part 25 and used to limit the main mark from coming out is also provided on the lower shell 22;

[0035] The sub-label fixing member 5 comprises a U-shaped frame 51 connected to the end of the upper shell 21 , and a sub-label mounting portion 52 is provided on the U-shaped frame 51 .

[0036] In this embodiment, the screw cap 23 is unscrewed to pull the lower shell 22 backward, the inner cavity of the upper shell 21 is first facing upward, and then a plurality of main marks are evenly placed in the inner cavity of the upper shell 21, so that the main mark at the rear end is attached to the driving part 25, and after the lower shell 22 is slid back to the original position, the limit part 26 is controlled to block the front end of the main mark, and then the position of the upper shell 21 and the lower shell 22 is reset to Figure 1 state; when the main mark needs to be taken out, the limiting part 26 is moved to the position where the main mark is not limited, and the driving part 25 is controlled to be pushed forward a certain distance, so that the front end of the main mark is taken out, and the front end of the main mark will cooperate with the secondary mark of the secondary mark mounting part 52 to quickly punch the ear of the animal. Such a design can make the main mark more stable when it is taken out and there is no jamming, which solves the problem of difficulty in taking out the main mark due to easy fatigue of the spring referred to in the background technology.

[0037] See also Figure 4 and Figure 5 The lower shell 22 is semicircular in design, and sliders are provided at both straight sides of the lower shell 22, and slide rails adapted to the sliders are provided at both straight sides of the upper shell 21. Specifically, the cooperation of the sliders and the slide rails facilitates the sliding connection of the lower shell 22 at the bottom opening of the upper shell 21.

[0038] It should also be noted that the slider is designed to be spherical to prevent it from being separated from the slide rail designed on the upper shell 21.

[0039] The rear end outer walls of the upper shell 21 and the lower shell 22 are both provided with threads (not shown), and the two are fixed to the screw cover 23 through the threads after sliding. Specifically, the cooperation between the threads and the screw cover 23 facilitates the lower shell 22 to be tightened and fixed to the upper shell 21 after the lower shell 22 is slid into place, so as to prevent the lower shell 22 from moving forward and backward.

[0040] See also Figure 2 and Figure 3 The driving part 25 includes a servo motor 251 arranged at one end of the mounting shell 24, and a ball screw pair 252 is fixed at the output end of the servo motor 251, which extends to the inner cavity of the mounting shell 24 and is rotatably connected to the other end thereof. A screw nut 253 is provided on the outer wall of the ball screw pair 252, and a pushing block 254 is fixed on the screw nut 253. A slide groove A241 and a slide groove B211 adapted to the pushing block 254 are respectively opened on the bottom wall of the mounting shell 24 and the upper wall of the upper shell 21, and the pushing block 254 passes through the slide groove A241 and the slide groove B211 and then extends to the inner cavity of the upper shell 21 to push the main mark forward.

[0041] The limiting portion 26 includes an internal threaded sleeve 261 fixed to one side of the outer bottom of the lower shell 22. The bottom wall of the lower shell 22 is opened with a through hole A221 that is compatible with the internal threaded sleeve 261. A limiting bolt 262 is screwed into the internal threaded sleeve 261 and can movably pass through the through hole A221 and enter the inner cavity of the lower shell 22 to limit the main mark. Specifically, when marking, first loosen the limit bolt 262 to disengage its end from the through hole A221, that is, it no longer blocks the marking of the main mark. Then control the servo motor 251 to start for a certain period of time and then pause. During this process, the screw nut 253 on the ball screw pair 252 will move forward a certain distance along the ball screw pair 252, and push the front end of the main mark toward the common front end mark outlet of the upper shell 21 and the lower shell 22, so that the front end of the main mark can penetrate the area between the soft ribs of the two ears of the animal and be clamped with the corresponding sub-mark. After marking is completed, tighten the end of the limit bolt 262 into the inner cavity of the lower shell 22.

[0042] See also Figure 1 and Fig. 9 , the U-shaped frame 51 is connected to the bottom of the front end of the upper shell 21, and the sub-label mounting portion 52 includes another end fixed to the inner wall of the U-shaped frame 51;

[0043] The sub-label installation part 52 includes a holder 521 fixed on the inner wall of the U-shaped frame 51, and an elastic metal sheet 522 is fixedly connected to the holder 521. The sub-label is inserted into the holder 521 and is tightened by the elastic metal sheet 522. Specifically, the structure of the holder 521 is as follows Fig. 9 As shown, the secondary label, i.e., the mother label, is inserted into the clamping chamber formed by the clamping seat 521 and the elastic metal sheet 522, and the secondary label is pressed by the elastic pressing force of the elastic metal sheet 522, thereby fixing the secondary label.

[0044] It should also be noted that the two front walls of the elastic metal sheet 522 are bent toward the holder 521 to facilitate pressing the secondary label.

[0045] The animal breeding quarantine device in the above scheme cannot disinfect the animal marking position during the marking process. Although the cited patent of this application has designed a disinfection component, the spray position of the disinfection component is set at the bottom of the front and back sides of the animal's ear to be marked, and it is inclined toward the marking position of the animal's ear for disinfection. However, many animal ears are curved, and the spray direction is limited by the curved part of the ear. It is difficult to accurately disinfect the marking position, resulting in inaccurate disinfection. At the same time, it is difficult for the above cited patent to disinfect the main mark used to penetrate the ear while disinfecting the animal's marking position, resulting in greater limitations on the use of the disinfection component.

[0046] See also Figure 1-Figure 3 , Figure 6-Figure 8 , the present application further provides a disinfection device, comprising the above-mentioned animal breeding quarantine equipment and disinfection component 1;

[0047] The disinfection component 1 includes a disinfectant bottle 11 detachably arranged on the other side of the outer bottom of the lower shell 22, and the disinfectant bottle 11 is connected to a disinfection pipeline 12 for spraying the main mark and the marked parts of the animal, and a pump body 13 is also installed on the disinfection pipeline 12.

[0048] The disinfection pipeline 12 includes a main pipe 121 connected to the corresponding opening on the disinfectant bottle 11, and an arc tube 122 is connected to one side of the main pipe 121. The outer end of the arc tube 122 and the main pipe 121 are also connected to a spray pipe 124, and the corresponding parts of the upper shell 21 and the lower shell 22 are respectively opened with a spray port A212 and a spray port B222 adapted to the spray pipe 124. The outer end of the main pipe 121 is connected to an annular pipe 123 fixed to the front end of the upper shell 21, and the outer wall of the annular pipe 123 is equidistantly inclined and connected to a spray port C1231 that sprays toward the animal's ear marking.

[0049] In this embodiment, the pump body 13 is started to drain the disinfectant in the disinfectant bottle 11 through the main pipe 121, the arc pipe 122 and the annular pipe 123 to the spray port A212, the spray port B222 and the spray port C1231 respectively, and the disinfectant is sprayed onto the outer wall of the main mark through the spray port A212 and the spray port B222 to disinfect the main mark; the disinfectant is sprayed onto the animal marking position through the spray port C1231, and the spraying accuracy is higher.

[0050] The disinfection device also includes a disinfection bottle mounting member 14 fixed to the other side of the outer bottom of the lower shell 22, and the disinfection bottle mounting member 14 includes a plug-in block 141, and the opening of the disinfection liquid bottle 11 is plugged and covered on the plug-in block 141. The opening of the disinfection liquid bottle 11 and the plug-in block 141 are respectively provided with a through hole B111 and a through hole C1411, and a screw 142 is commonly plugged at the through hole B111 and the through hole C1411, and locking nuts 143 are tightened at both ends of the screw 142. Specifically, the opening of the disinfection liquid bottle 11 is inserted into the outer side of the plug-in block 141, so that the through hole B111 and the through hole C1411 are aligned, and then the screw 142 is passed through the through hole B111 and the through hole C1411, and two locking nuts 143 are fixed on both sides of the screw 142, so that the lower shell 22 and the disinfection liquid bottle 11 can be indirectly fixed.

[0051] It should be noted that an opening is preset on the upper wall of the disinfectant bottle 11 for the main pipe 121 to be plugged in.

[0052] See also Figure 1 It should also be noted that a handle that does not contact the lower shell 22 is fixedly connected to the rear side of the outer wall of the upper shell 21 for holding the application for quarantine marking.

[0053] When using this application:

[0054] Unscrew the screw cap 23 and pull the lower shell 22 backwards, turn the inner cavity of the upper shell 21 upwards, and then evenly place several main labels in the inner cavity of the upper shell 21 so that the main label at the rear end is attached to the driving part 25. After the lower shell 22 is slid back to the original position, the limit part 26 is controlled to block the main label at the front end, and then the position of the upper shell 21 and the lower shell 22 is reset to Figure 1 state; when the main mark needs to be put out, first loosen the limit bolt 262 to make its end disengage from the through hole A221, even if it no longer blocks the main mark from coming out, then control the servo motor 251 to start for a certain period of time and then pause. During this process, the screw nut 253 on the ball screw pair 252 will move forward a certain distance along the ball screw pair 252, and the push block 254 will push the front-end main mark toward the common front-end mark outlet of the upper shell 21 and the lower shell 22, so that the front-end main mark can penetrate the area between the soft ribs of the two ears of the animal and engage with the corresponding secondary mark. After the marking is completed, tighten the end of the limit bolt 262 into the inner cavity of the lower shell 22. Such a design can make the main mark more stable and there is no jamming, which solves the problem of difficulty in putting out the main mark due to the fatigue of the spring mentioned in the background technology.

[0055] While marking, start the pump body 13 to drain the disinfectant in the disinfectant bottle 11 through the main pipe 121, the arc pipe 122 and the annular pipe 123 to the spray port A212, the spray port B222 and the spray port C1231 respectively, and spray the disinfectant onto the outer wall of the main mark through the spray port A212 and the spray port B222 to disinfect the main mark; spray the disinfectant to the animal marking position through the spray port C1231, and the spraying accuracy is higher.

[0056] It should be noted that the specific model specifications of the pump body 13 and the servo motor 251 need to be selected and determined according to the actual specifications of the device, and the specific selection calculation method adopts the existing technology in this field, so it will not be described in detail.

[0057] The power supply and principle of the pump body 13 and the servo motor 251 are clear to those skilled in the art and will not be described in detail here.

[0058] It is obvious to those skilled in the art that the present application is not limited to the details of the exemplary embodiments described above, and that the present application can be implemented in other specific forms without departing from the spirit or essential features of the present application. Therefore, the embodiments should be regarded as exemplary and non-limiting in all respects, and the scope of the present application is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims be included in the present application. Any reference numeral in a claim should not be regarded as limiting the claim to which it relates.

Claims

1. An animal breeding quarantine equipment, characterized in that: include The main mark limiting mark-out component (2) comprises an upper shell (21) and a lower shell (22) slidably connected thereto, a screw cover (23) being screwed together at the same end of the two, the main mark being evenly arranged in the inner cavity formed by the upper shell (21) and the lower shell (22), a mounting shell (24) being provided on the upper part of the upper shell (21), a driving part (25) being provided on the mounting shell (24) for pushing the main mark forward, and a limiting part (26) cooperating with the driving part (25) and used for limiting the main mark from coming out of the mark being provided on the lower shell (22); The auxiliary label fixing member (5) comprises a U-shaped frame (51) connected to the end of the upper shell (21), and the U-shaped frame (51) is provided with an auxiliary label mounting portion (52).

2. The animal breeding quarantine equipment according to claim 1, characterized in that: The lower shell (22) is designed to be semicircular, and sliders are provided at both straight sides of the lower shell (22), and slide rails matching the sliders are correspondingly provided at both straight sides of the upper shell (21).

3. The animal breeding quarantine equipment according to claim 2, characterized in that: Threads are arranged on the rear end outer walls of the upper shell (21) and the lower shell (22), and after the two are slidably connected, they are fixed to the screw cover (23) through the threads.

4. The animal breeding quarantine equipment according to claim 3, characterized in that: The driving part (25) comprises a servo motor (251) arranged at one end of the mounting shell (24); a ball screw pair (252) extending into the inner cavity of the mounting shell (24) and rotatably connected to the other end thereof is fixed at the output end of the servo motor (251); a screw nut (253) is arranged on the outer wall of the ball screw pair (252); a push block (254) is fixed on the screw nut (253); a slide groove A (241) and a slide groove B (211) adapted to the push block (254) are respectively opened on the bottom wall of the mounting shell (24) and the upper wall of the upper shell (21); and the push block (254) passes through the slide groove A (241) and the slide groove B (211) and then extends into the inner cavity of the upper shell (21) to push the main mark forward.

5. The animal breeding quarantine equipment according to claim 4, characterized in that: The limiting portion (26) includes an internally threaded sleeve (261) fixed to one side of the outer bottom of the lower shell (22); the bottom wall of the lower shell (22) is provided with a through hole A (221) adapted to the internally threaded sleeve (261); a limiting bolt (262) is screwed into the internally threaded sleeve (261) and can movably pass through the through hole A (221) and enter into the inner cavity of the lower shell (22) to limit the main mark.

6. The animal breeding quarantine equipment according to claim 5, characterized in that: The U-shaped frame (51) is connected to the bottom of the front end of the upper shell (21), and the sub-label mounting portion (52) includes another end fixed to the inner wall of the U-shaped frame (51); The sub-label mounting portion (52) comprises a holder (521) fixed on the inner wall of the U-shaped frame (51), an elastic metal sheet (522) being fixedly connected to the holder (521), and the sub-label is inserted into the holder (521) and is tightly pressed by the elastic metal sheet (522).

7. A disinfection device, characterized in that: The invention comprises the animal breeding quarantine equipment and disinfection component (1) as claimed in claim 6; The disinfection component (1) comprises a disinfectant bottle (11) detachably arranged on the other side of the outer bottom of the lower shell (22); the disinfectant bottle (11) is connected to a disinfection pipeline (12) for spraying the main mark and the marked parts of the animal, and a pump body (13) is also installed on the disinfection pipeline (12).

8. The disinfection device according to claim 7, characterized in that: The disinfection pipeline (12) comprises a main pipe (121) connected to a corresponding opening on the disinfectant bottle (11); one side of the main pipe (121) is connected to an arc-shaped pipe (122); the outer end of the arc-shaped pipe (122) and the main pipe (121) are both connected to a spray pipe (124); and corresponding positions of the upper shell (21) and the lower shell (22) are respectively opened with a spray port A (212) and a spray port B (222) adapted to the spray pipe (124); the outer end of the main pipe (121) is connected to an annular pipe (123) fixed to the front end of the upper shell (21); and the outer wall of the annular pipe (123) is equidistantly inclined and connected to a spray port C (1231) for spraying toward the ear marking of the animal.

9. The disinfection device according to claim 8, characterized in that: The invention also comprises a disinfection bottle mounting member (14) fixed on the other side of the outer bottom of the lower shell (22), wherein the disinfection bottle mounting member (14) comprises a plug-in block (141), the opening of the disinfection liquid bottle (11) is plugged and covered on the plug-in block (141), the opening of the disinfection liquid bottle (11) and the plug-in block (141) are respectively provided with a through hole B (111) and a through hole C (1411), the through hole B (111) and the through hole C (1411) are jointly plugged with a screw rod (142), and both ends of the screw rod (142) are tightened with locking nuts (143).

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