Grabbing force testing tool

Abstract

The utility model relates to the technical field of gripping force testing, in particular to a gripping force testing tool. The gripping force testing tool comprises a base, a rack, a rotating shaft, a suspension line, a placing disc and a weight group, the rack is connected with the base; the rotating shaft is rotatably connected to the rack and is used for being grabbed by a tested object; the suspension line is used for sleeving a measured object which is grabbed and attached to the rotating shaft and is detachably connected to the placing disc; wherein the placing disc is used for placing one or more weights in the weight group in a suspended state. The gripping force test tool can be applied to insect gripping force test, and can accurately measure the gripping force of a tested object, thereby being beneficial to research on insects.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of adhesion test, in particular to an adhesion test tool. BACKGROUND

[0002] The adhesion of the Coleoptera Chrysomelidae Chrysomelidae is not only strong, but also the adhesion of the limbs is very strong. However, there is no related test tool to test the adhesion. CONTENT OF THE UTILITY MODEL

[0003] The present application provides an adhesion test tool to improve the above problems.

[0004] The utility model is specifically as follows:

[0005] An adhesion test tool, the adhesion test tool comprises a base, a rack, a rotating shaft, a suspension line, a placing disc and a weight set;

[0006] The rack is connected with the base, and the rotating shaft is rotatably connected with the rack and used for adhesion of the measured object;

[0007] The suspension line is used for sleeving the measured object adhesion on the rotating shaft and detachably connected with the placing disc;

[0008] The placing disc is used for placing one or more weights in the weight set in a suspended state.

[0009] In an embodiment of the utility model, the outer circumferential surface of the rotating shaft is provided with a bark prevention layer, and the bark prevention layer is used for adhesion of the measured object.

[0010] In an embodiment of the utility model, the two ends of the suspension line are connected with hooks, and the hooks are used for hanging on the placing disc.

[0011] In an embodiment of the utility model, the middle part of the rotating shaft is provided with an annular groove around the axis, and the annular groove is used for passing the suspension line.

[0012] In an embodiment of the utility model, the adhesion test tool further comprises a hanging rod connected with the rotating shaft.

[0013] The suspension line has a test state of sleeving the measured object adhesion on the bark prevention layer and a state of being hung on the hanging rod through the hooks after being wound around part of the annular groove.

[0014] In an embodiment of the utility model, the axis of the hanging rod is parallel to the axis of the rotating shaft.

[0015] In an embodiment of the utility model, the adhesion testing tool further comprises a protective sleeve sleeved on the rotating shaft and in sliding cooperation with the hanging rod, the protective sleeve is used for sliding to the position directly below the measured object adhered to the bark prevention layer to receive the falling measured object.

[0016] In an embodiment of the utility model, the adhesion testing tool comprises two protective sleeves, and the two protective sleeves are distributed on the two sides of the annular groove.

[0017] In an embodiment of the utility model, the protective sleeve comprises a first part and a second part connected with the first part.

[0018] The first part is attached to the outside of the rotating shaft and is in sliding connection with the hanging rod, and the second part is spaced from the rotating shaft to receive the falling measured object.

[0019] In an embodiment of the utility model, the adhesion testing tool further comprises a rotating handle connected with the rotating shaft.

[0020] The utility model has the advantages of:

[0021] The adhesion testing tool comprises a base, a rack, a rotating shaft, a suspension line, a placing disc and a weight set; the rack is connected with the base; the rotating shaft is rotatably connected with the rack and is used for allowing the measured object to adhere; the suspension line is used for sleeving the measured object adhered to the rotating shaft and is detachably connected with the placing disc; wherein the placing disc is used for placing one or more weights in the weight set in a suspended state. The adhesion testing tool can be applied to insect adhesion force testing, can accurately measure the adhesion force of the measured object, and thus can facilitate the research on insects. BRIEF DESCRIPTION OF DRAWINGS

[0022] In order to more clearly illustrate the technical solutions of the embodiments of the present application, the following will briefly introduce the drawings needed to be used in the embodiments, and it should be understood that the following drawings only show some embodiments of the present application, and should not be regarded as a limitation on the scope, and for those skilled in the art, other related drawings can also be obtained without creative labor.

[0023] Figure 1 The structure schematic view of the adhesion testing tool provided by the present application is shown in the figure;

[0024] Figure 2 The structure schematic view of the measured object when placed in the adhesion testing tool provided by the present application is shown in the figure;

[0025] Figure 3 The structure schematic view of the adhesion testing tool when the measured object is located on the downside of the rotating shaft with the rotation of the rotating shaft provided by the present application is shown in the figure;

[0026] Figure 4A structure diagram of a loop groove provided in the present application;

[0027] Figure 5 A structure diagram of a loop groove provided in the present application;

[0028] Figure 6 A structure diagram of a rotating shaft provided in the present application.

[0029] Icon: 100 - a grip force testing tool; 200 - a measured object; 110 - a base; 120 - a frame; 130 - a rotating shaft; 140 - a suspension line; 150 - a placing disc; 160 - a weight set; 141 - a hook; 131 - a loop groove; 170 - a hanging rod; 180 - a protective sleeve; 181 - a first part; 182 - a second part; 190 - a rotating handle. DETAILED DESCRIPTION

[0030] In order to make the objects, technical solutions and advantages of the embodiments of the present application clearer, the following will be combined with the accompanying drawings for the embodiments of the present application to clearly and completely describe the technical solutions in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments of the present application. The components of the embodiments of the present application described and shown in the accompanying drawings can be arranged and designed in various different configurations.

[0031] Therefore, the following detailed description of the embodiments of the present application provided in the accompanying drawings is not intended to limit the scope of the claimed present application, but only represents selected embodiments of the present application. Based on the embodiments in the present application, all other embodiments obtained by those of ordinary skill in the art without creative work under the premise that there is no conflict, belong to the scope of protection of the present application.

[0032] It should be noted that the embodiments in the present application and the features in the embodiments can be combined with each other without conflict.

[0033] It should be noted that: similar reference numerals and letters represent similar items in the following drawings, therefore, once an item is defined in one drawing, it does not need to be further defined and explained in the subsequent drawings.

[0034] In the description of the embodiments of the present application, it should be noted that the indicated position or positional relationship is based on the position or positional relationship shown in the drawings, or the position or positional relationship commonly used when the product of the application is used, or the position or positional relationship commonly understood by those skilled in the art, or the position or positional relationship commonly used when the product of the application is used, only for the convenience of describing the present application and simplifying the description, and is not intended to indicate or imply that the indicated device or element must have a particular position, be constructed and operated in a particular position, and therefore cannot be understood as a limitation to the present application. In addition, the terms "first", "second", "third" and the like are only used to distinguish the description and cannot be understood as indicating or implying relative importance.

[0035] In the description of the embodiments of the present application, it should be noted that unless otherwise explicitly specified and limited, the terms "set", "install", "connect" should be understood in a broad sense, for example, it can be fixedly connected, or it can be detachably connected, or integrally connected; it can be directly connected, or indirectly connected through an intermediate medium. For those skilled in the art, the specific meaning of the above terms in the present application can be understood according to the specific circumstances.

[0036] Please refer to Figure 1 The embodiment provides a kind of adhesion test tool 100, adhesion test tool 100 includes base 110, rack 120, rotating shaft 130, suspension line 140, placement tray 150 and weight set 160;

[0037] Rack 120 is connected with base 110;Rotating shaft 130 is rotatably connected in rack 120, and is used for being measured object 200 to be attached;

[0038] Suspension line 140 is used to set up measured object 200 attached to rotating shaft 130, and is detachably connected to placement tray 150;

[0039] Wherein, placement tray 150 is used to place one or more weights in weight set 160 in suspended state.

[0040] Please refer to Figures 1-3 The working principle of the adhesion test tool 100 is:

[0041] The adhesion test tool 100 includes base 110, rack 120, rotating shaft 130, suspension line 140, placement tray 150 and weight set 160;

[0042] The bracket 120 is connected with the base 110; the rotating shaft 130 is rotatably connected with the bracket 120 and is used for gripping the measured object 200; thus, by rotating the rotating shaft 130 relative to the bracket 120, the relative position of the measured object 200 gripped on the rotating shaft 130 can be adjusted, so as to be adjusted to the position that the measured object 200 is located at the lower side of the rotating shaft 130, thereby completing the subsequent test, and the present embodiment is illustrated by taking the beetle as an example;

[0043] The suspension line 140 is used for sleeving the measured object 200 gripped on the rotating shaft 130 and is detachably connected with the placement disc 150; the placement disc 150 is used for placing one or more weights in the weight set 160 in a suspended state;

[0044] Thus, by the above structure, after the beetle is gripped on the rotating shaft 130, the relative position thereof can be adjusted, and after the beetle is located at the lower side of the rotating shaft 130, the suspension line 140 is sleeved on the beetle, and then is connected with the placement disc 150, and the placement disc 150 is in a suspended state, and by placing the weights in the placement disc 150, the test can be performed, and after the test is completed, the total mass of the weights in the placement disc 150 can be calculated, and combined with the weight of the beetle, the mass of the suspension line 140 and the mass of the placement disc 150, the maximum gripping force can be calculated;

[0045] In summary, the gripping force test tool 100 can be applied to the insect gripping force test, can accurately measure the gripping force of the measured object 200, thereby facilitating the research on the insect, and the above arrangement can complete the gripping force test of various types of insects, so as to test under the same test condition, thereby facilitating the comparison and research on the insect.

[0046] Further, referring to Figures 1-3 In order to improve the accuracy of the test, in order to test the maximum gripping force of the measured object 200 when gripping the rotating shaft 130, the outer periphery of the rotating shaft 130 is provided with a bark layer, and the bark layer is used for gripping the measured object 200, that is, by simulating the gripping condition of the measured object 200, the real maximum gripping force can be tested. It should be noted that in the present embodiment, the measured object 200 is a beetle, therefore, the bark layer can be a sophora japonica bark layer; and when testing other measured objects 200, the bark layer can be adjusted correspondingly.

[0047] And in order to avoid hurting the measured object 200 during the test, the suspension line 140 is made of cotton thread, which is hung on the chest of the beetle when it is sleeved on the measured object 200, and then connected to the placement disc 150.

[0048] In order to quickly connect it to the placement disc 150, the two ends of the suspension line 140 are connected with hooks 141, which are used to hook the placement disc 150.

[0049] Based on the above structure, please refer to Figures 1-6 In order to facilitate the suspension line 140 to be hung on the measured object 200 after it is attached to the rotating shaft 130, the annular groove 131 is arranged in the middle of the rotating shaft 130 around its axis, which is used to pass the suspension line 140, so that after the measured object 200 is attached to the rotating shaft 130, it can be quickly hung on the measured object 200 by guiding it to the area across the annular groove 131.

[0050] And based on the arrangement of the above-mentioned annular groove 131 and hook 141, in order to facilitate use, please refer to Figures 1-6 In this embodiment, the gripping force test tool 100 further comprises a hanging rod 170 connected with the rotating shaft 130; through such arrangement, the suspension line 140 has a test state of sleeving the measured object 200 attached to the bark layer, and after being wound around part of the annular groove 131, it is hooked to the hanging rod 170 through the hook 141;

[0051] That is, when preparing for the test, part of the suspension line 140 can be wound around part of the annular groove 131, and the hook 141 can be hooked to the hanging rod 170, so that the suspension line 140 is relative to the annular groove 131 to avoid affecting the position adjustment of the measured object 200 on the rotating shaft 130;

[0052] Then, after the measured object 200 moves to the area across the annular groove 131 relative to the rotating shaft 130, the hook 141 is removed from the hanging rod 170, and after it is hung on the measured object 200 across the annular groove 131, the hook 141 is hooked to the placement disc 150, and the placement disc 150 is detached from the base 110 to be in a suspended state, so that the test work can be started by placing the weight.

[0053] And when the above-mentioned hanging rod 170 is arranged, the axis of the hanging rod 170 is parallel to the axis of the rotating shaft 130. Based on this, please refer to Figures 1-6The protection sleeve 180 is sleeved on the rotating shaft 130 and is in sliding connection with the hanging rod 170. The protection sleeve 180 is used to slide to the position right below the measured object 200 which is attached to the bark layer, so as to receive the falling measured object 200. That is, through the above arrangement, the falling measured object 200 can be received by the protection sleeve 180 during the test, so as to avoid falling on the base 110 and causing damage. It should be noted that the above arrangement is used to protect the measured object 200 during the test, especially when the total weight of the weights placed on the placing disc 150 exceeds the maximum bearing capacity of the measured object 200, and the measured object 200 is received and protected.

[0054] In the above sliding protection sleeve 180, since the measured object 200 is located in the area across the annular groove 131 in the test position, please refer to Figures 1-6 In order to comprehensively protect the measured object 200 and limit it in the area outside the annular groove 131, so as to ensure the normal test, the grip force test tool 100 comprises two protection sleeves 180 which are distributed on both sides of the annular groove 131. In this way, the two protection sleeves 180 can be slid to the area outside the annular groove 131, so as to protect the measured object 200 and limit the movement area of the measured object 200.

[0055] Please refer to Figures 1-6 When the protection sleeve 180 is arranged, it comprises a first part 181 and a second part 182 connected with the first part 181. The first part 181 is attached to the outer side of the rotating shaft 130 and is in sliding connection with the hanging rod 170. The second part 182 is spaced from the rotating shaft 130, so as to receive the falling measured object 200. In order to facilitate the rotation of the rotating shaft 130, the grip force test tool 100 further comprises a rotating handle 190 connected with the rotating shaft 130.

[0056] The above is only the preferred embodiment of the present application and is not used to limit the present application. For those skilled in the art, the present application can have various changes and variations. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present application shall be included in the protection scope of the present application.

Claims

1.A grip test tool, characterized in that: the grip test tool comprises a base, a frame, a rotating shaft, a hanging line, a placing disc and a weight set; the frame is connected with the base, and the rotating shaft is rotatably connected with the frame and used for gripping a test object; the hanging line is used for sleeving the test object gripped on the rotating shaft and detachably connected with the placing disc; wherein the placing disc is used for placing one or more weights in the weight set in a suspended state. 2.The grip test tool according to claim 1, characterized in that: an outer circumferential surface of the rotating shaft is provided with a bark prevention layer used for gripping the test object. 3.The grip test tool according to claim 2, characterized in that: both ends of the hanging line are connected with hooks used for being hung on the placing disc. 4.The grip test tool according to claim 3, characterized in that: a middle part of the rotating shaft is provided with an annular groove around an axis thereof, and the annular groove is used for passing the hanging line. 5.The grip test tool according to claim 4, characterized in that: the grip test tool further comprises a hanging rod connected with the rotating shaft; wherein the hanging line has a test state of sleeving the test object gripped on the bark prevention layer, and a state of being hung on the hanging rod through the hooks after passing the annular groove. 6.The grip test tool according to claim 5, characterized in that: an axis of the hanging rod is parallel to an axis of the rotating shaft. 7.The grip test tool according to claim 6, characterized in that: the grip test tool further comprises a protective sleeve sleeved on the rotating shaft and slidably matched with the hanging rod, and the protective sleeve is used for sliding to a position directly below the test object gripped on the bark prevention layer to receive the falling test object. 8.The grip test tool according to claim 7, characterized in that: the grip test tool comprises two protective sleeves distributed on both sides of the annular groove. 9.The grip test tool according to claim 8, characterized in that: the protective sleeve comprises a first part and a second part connected with the first part; the first part is attached to an outer circumferential surface of the rotating shaft and slidably connected with the hanging rod, and the second part is spaced apart from the rotating shaft to receive the falling test object. 10.The grip test tool according to any one of claims 1-9, characterized in that: the grip test tool further comprises a rotating handle connected with the rotating shaft.

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