Isolation fence for breeding experimental animals

Abstract

The utility model belongs to the technical field of isolation fences, and particularly relates to an isolation fence for experimental animal feeding, which comprises a base, a first telescopic column and a second telescopic column are respectively and fixedly connected above the base, a fixed frame is fixedly connected above the first telescopic column and the second telescopic column, and an opening and closing door is arranged on the fixed frame. According to the isolation fence for experimental animal feeding, an auxiliary plate is pulled outwards, the auxiliary plate moves outwards to drive a folding rod to move outwards together so as to drive a second sliding block to move outwards along with the second sliding block to relieve position limiting of an opening and closing door, meanwhile, the auxiliary plate moves outwards to enable a round rod on the auxiliary plate to be pulled away from a round hole, and the opening and closing door is opened and closed. The height position limitation of the first telescopic column is relieved, at the moment, the first telescopic column is pulled, the height of the isolation fence is adjusted under the cooperation of the second telescopic column, after the height of the isolation fence is adjusted, the opening and closing door is opened through the handle, the corresponding animals are put into the isolation fence, the opening and closing door is closed, and operation is easy, convenient and fast.

Description

Technical Field

[0001] The utility model relates to the technical field of isolation fences, in particular to an isolation fence used for raising experimental animals. Background Art

[0002] Isolation fences are a common safety facility, mainly used to separate, restrict or protect certain specific areas or objects. During pig breeding experiments, corresponding breeding isolation fences are needed to isolate them accordingly.

[0003] At present, the position and height of the isolation fences for pig breeding in the existing technology are mostly fixed. When isolating pigs of different sizes, it is necessary to replace the corresponding isolation fences of different sizes, which is rather time-consuming and laborious. In view of this, we propose an isolation fence for experimental animal breeding. Utility Model Content

[0004] The main purpose of the utility model is to provide an isolation fence for raising experimental animals, which can solve the problems raised in the above background technology.

[0005] To achieve the above-mentioned object, the present invention proposes an isolation fence for raising experimental animals, comprising a base, a first telescopic column and a second telescopic column fixedly connected above the base, a fixed frame fixedly connected above the first telescopic column and the second telescopic column, an opening and closing door fixedly connected to the fixed frame, a handle fixedly connected to the opening and closing door, an auxiliary mechanism provided on the base, and the auxiliary mechanism comprising:

[0006] The fixing block 1 is provided with multiple groups, and the multiple groups of the fixing block 1 are provided with a slide groove 1.

[0007] Preferably, the slide groove 1 is slidably connected to the slide block 1, a side wall of the slide block is fixedly connected to an elastic telescopic rod, and an end of the elastic telescopic rod away from the side wall of the slide block is fixedly connected to a connecting plate.

[0008] Preferably, the connecting plate is fixedly connected to a fixing block.

[0009] Preferably, the slider is fixedly connected to an auxiliary plate, and the side wall of the auxiliary plate is fixedly connected to a round rod.

[0010] Preferably, a plurality of groups of circular holes are provided on the telescopic column, and a folding rod is fixedly connected to one side wall of the sliding block.

[0011] Preferably, the side wall of the fixed frame is fixedly connected to a fixed block 2, and the fixed block 2 is provided with a slide groove 2, and the slide groove 2 is slidably connected to the slider 2, and the slider 2 is fixedly connected to a spring, and one end of the spring away from the slider 2 is fixedly connected to the fixed block 2. By pulling the auxiliary plate outward, the outward movement of the auxiliary plate will drive the folding rod to move outward together, thereby driving the slider 2 to move outward together to release the position limit of the opening and closing door. At the same time, the outward movement of the auxiliary plate will cause the round rod on the auxiliary plate to be pulled out of the round hole, thereby releasing the height position limit of the telescopic column 1. At this time, pulling the telescopic column 1, the isolation fence is adjusted in height with the cooperation of the telescopic column 2. After the height of the fence is adjusted, the handle is used to open the opening and closing door to place the corresponding animal into the isolation fence and close the opening and closing door. The operation is simple and convenient. By loosening the auxiliary plate, the auxiliary plate will be driven to reset its position under the cooperation of slider 1, slide groove 1, connecting plate and elastic telescopic rod, so that the round rod is re-engaged in the corresponding round hole, thereby fixing the height position of telescopic column 1. At the same time, the resetting of slider 1 will drive the folding rod to move inward, so that the folding rod releases the position limit of slider 2, and the cooperation of spring and slide groove 2 will drive slider 2 to reset, so that the end of slider 2 moves to the top of the opening and closing door, effectively preventing the opening and closing door from being opened by mistake.

[0012] The utility model provides an isolation fence for raising experimental animals, which has the following beneficial effects:

[0013] (1) The isolation fence for raising experimental animals is pulled outward by the auxiliary plate. The outward movement of the auxiliary plate will drive the folding rod to move outward together, thereby driving the slider 2 to move outward together to release the position limit of the opening and closing door. At the same time, the outward movement of the auxiliary plate will cause the round rod on the auxiliary plate to be pulled out from the round hole, thereby releasing the height position limit of the telescopic column 1. At this time, the telescopic column 1 is pulled, and the height of the isolation fence is adjusted with the cooperation of the telescopic column 2. After the height of the isolation fence is adjusted, the corresponding animal is placed in the isolation fence by opening the opening and closing door through the handle and closing the opening and closing door. The operation is simple and convenient.

[0014] (2) The isolation fence for experimental animal breeding can loosen the auxiliary plate, and the auxiliary plate will be driven to reset its position under the cooperation of slider 1, slide groove 1, connecting plate and elastic telescopic rod, so that the round rod can be re-engaged in the corresponding round hole, thereby fixing the height position of telescopic column 1. At the same time, the reset of slider 1 will drive the folding rod to move inward, so that the folding rod releases the position limit of slider 2. Under the cooperation of spring and slide groove 2, slider 2 will be driven to reset, so that the end of slider 2 moves to the top of the opening and closing door, effectively preventing the opening and closing door from being opened by mistake. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the following briefly introduces the drawings required for use in the embodiments or the description of the prior art. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on the structures shown in these drawings without paying any creative work.

[0016] Figure 1 This is a schematic diagram of the overall three-dimensional structure of the utility model;

[0017] Figure 2 This is a schematic diagram of the three-dimensional structure of some devices of this utility model Figure 1 ;

[0018] Figure 3 For this utility model Figure 2 Schematic diagram of the structure of the middle A area;

[0019] Figure 4 This is a schematic diagram of the three-dimensional structure of some devices of this utility model Figure 2 ;

[0020] Figure 5 For this utility model Figure 4 Schematic diagram of the structure of area B.

[0021] Description of Figure Numbers:

[0022] 1. Base; 2. Telescopic column 1; 3. Telescopic column 2; 4. Opening and closing door; 5. Handle; 6. Auxiliary mechanism; 61. Fixed block 1; 62. Slide groove 1; 63. Slider 1; 64. Connecting plate; 65. Elastic telescopic rod; 66. Auxiliary plate; 67. Round hole; 68. Round rod; 69. Folding rod; 610. Fixed block 2; 611. Slide groove 2; 612. Spring; 613. Slider 2.

[0023] The realization of the purpose, functional features and advantages of the present invention will be further explained in conjunction with embodiments and with reference to the accompanying drawings. DETAILED DESCRIPTION

[0024] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0025] See also Figure 1-Figure 5The utility model proposes an isolation fence for raising experimental animals, including a base 1, a telescopic column 2 and a telescopic column 3 are fixedly connected above the base 1, a fixed frame is fixedly connected above the telescopic column 2 and the telescopic column 2 3, an opening and closing door 4 is provided on the fixed frame, a handle 5 is fixedly connected to the opening and closing door 4, an auxiliary mechanism 6 is provided on the base 1, the auxiliary mechanism 6 includes a fixed block 61, the fixed block 61 is provided with a plurality of groups, and the plurality of groups of fixed blocks 61 are provided with a slide groove 62, specifically, the fixed frame and the side wall of the base 1 are fixedly connected with a fixed block 61.

[0026] In the embodiment of the present utility model, in order to enable the auxiliary mechanism 6 to operate better, specifically, the slide groove 62 is slidably connected to the slider 63, the side wall of the slider 63 is fixedly connected to the elastic telescopic rod 65, the end of the elastic telescopic rod 65 away from the side wall of the slider 63 is fixedly connected to the connecting plate 64, the connecting plate 64 is fixedly connected to the fixed block 61, the slider 63 is fixedly connected to the auxiliary plate 66, the side wall of the auxiliary plate 66 is fixedly connected to the round rod 68, a plurality of groups of round holes 67 are provided on the telescopic column 2, and the side wall of the slider 63 is fixedly connected to the folding rod 69.

[0027] Furthermore, the side wall of the fixed frame is fixedly connected with a fixed block 2 610, and the fixed block 2 610 is provided with a slide groove 2 611, and the slide groove 2 611 is slidably connected with a slider 2 613, and the slider 2 613 is fixedly connected with a spring 612. The end of the spring 612 away from the slider 2 613 is fixedly connected to the fixed block 2 610, and the auxiliary plate 66 is pulled outward. The outward movement of the auxiliary plate 66 will drive the folding rod 69 to move outward together, thereby driving the slider 2 613 to move outward together to release the position limit of the opening and closing door 4. At the same time, the outward movement of the auxiliary plate 66 will cause the round rod 68 on the auxiliary plate 66 to be pulled out of the round hole 67, thereby releasing the height position limit of the telescopic column 1 2. At this time, the telescopic column 1 2 is pulled, and the height of the isolation fence is adjusted with the cooperation of the telescopic column 2 3. After the height of the fence is adjusted, the handle 5 is used to open the opening and closing door 4 to place the corresponding animal into the isolation fence and close the opening and closing door 4. The operation is simple and convenient. By loosening the auxiliary plate 66, the slider 1 63, the slide groove 1 62, the connecting plate 64 and the elastic telescopic rod 65 will drive the auxiliary plate 66 to reset its position, so that the round rod 68 is re-engaged in the corresponding round hole 67, thereby fixing the height position of the telescopic column 1 2. At the same time, the resetting of the slider 1 63 will drive the folding rod 69 to move inward, so that the folding rod 69 releases the position limit of the slider 2 613, and the spring 612 and the slide groove 2 611 will drive the slider 2 613 to reset, so that the end of the slider 2 613 moves to the top of the opening and closing door 4, effectively preventing the opening and closing door 4 from being opened by mistake.

[0028] In the present invention, when in use, the staff first pulls the auxiliary plate 66 outward. The outward movement of the auxiliary plate 66 will drive the folding rod 69 to move outward together, thereby driving the slider 2 613 to move outward together to release the position limit of the opening and closing door 4. At the same time, the outward movement of the auxiliary plate 66 will cause the round rod 68 on the auxiliary plate 66 to be pulled out from the round hole 67, thereby releasing the height position limit of the telescopic column 1 2. At this time, the telescopic column 1 2 is pulled, and the height of the isolation fence is adjusted with the cooperation of the telescopic column 2 3. After the height of the isolation fence is adjusted, the opening and closing door 4 is opened by the handle 5 to put the corresponding animal into the isolation fence and close the opening and closing door 4. , then the staff loosens the auxiliary plate 66, and with the cooperation of the slider 1 63, the slide groove 1 62, the connecting plate 64 and the elastic telescopic rod 65, the auxiliary plate 66 will be driven to reset its position, so that the round rod 68 is re-engaged in the corresponding round hole 67, thereby fixing the height position of the telescopic column 1 2. At the same time, the reset of the slider 1 63 will drive the folding rod 69 to move inward, so that the folding rod 69 releases the position limit of the slider 2 613, and with the cooperation of the spring 612 and the slide groove 2 611, the slider 2 613 will be driven to reset, so that the end of the slider 2 613 moves to the top of the opening and closing door 4, effectively preventing the opening and closing door 4 from being opened by mistake.

[0029] The above description is only a preferred embodiment of the present invention and does not limit the patent scope of the present invention. All equivalent structural transformations made by using the contents of the present invention specification and drawings under the inventive concept of the present invention, or direct / indirect application in other related technical fields are included in the patent protection scope of the present invention.

Claims

1. An isolation fence for raising experimental animals, comprising a base (1), characterized in that: A telescopic column 1 (2) and a telescopic column 2 (3) are fixedly connected above the base (1), a fixed frame is fixedly connected above the telescopic column 1 (2) and the telescopic column 2 (3), an opening and closing door (4) is provided on the fixed frame, a handle (5) is fixedly connected to the opening and closing door (4), an auxiliary mechanism (6) is provided on the base (1), and the auxiliary mechanism (6) includes: A fixed block (61) is provided with multiple groups of fixed blocks (61), and a slide groove (62) is provided on the multiple groups of fixed blocks (61).

2. The isolation fence for raising experimental animals according to claim 1, characterized in that: The slide groove 1 (62) is slidably connected to the slider 1 (63), the side wall of the slider 1 (63) is fixedly connected to an elastic telescopic rod (65), and one end of the elastic telescopic rod (65) away from the side wall of the slider 1 (63) is fixedly connected to a connecting plate (64).

3. The isolation fence for raising experimental animals according to claim 2, characterized in that: The connecting plate (64) is fixedly connected to the fixing block (61).

4. The isolation fence for raising experimental animals according to claim 2, characterized in that: The slider (63) is fixedly connected to an auxiliary plate (66), and the side wall of the auxiliary plate (66) is fixedly connected to a round rod (68).

5. The isolation fence for raising experimental animals according to claim 2, characterized in that: The telescopic column (2) is provided with a plurality of groups of circular holes (67), and the side wall of the slider (63) is fixedly connected with a folding rod (69).

6. The isolation fence for raising experimental animals according to claim 1, characterized in that: The side wall of the fixed frame is fixedly connected with a second fixed block (610), and the second fixed block (610) is provided with a second slide groove (611). The second slide groove (611) is slidably connected with a second slider (613), and the second slider (613) is fixedly connected with a spring (612). The end of the spring (612) away from the second slider (613) is fixedly connected to the second fixed block (610).

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