Wearable structure capable of being contracted in radial direction and barking stopper

Abstract

The utility model provides a wearable structure capable of shrinking in the radial direction and a bark stopper. The wearable structure comprises a radial shrinking module, a traction rope and a driving module. The radial contraction module and the driving module are connected end to end to define a through hole, the through hole is used for allowing an organism to penetrate through, the radial contraction module is located on the side close to the through hole and used for being connected with an electric shock contact, and the radial contraction module is provided with a contraction station contracting in the direction close to the center line of the through hole and an expansion station expanding outwards in the direction away from the center line of the through hole; the first end of the traction rope is connected with the radial contraction module, and the second end of the traction rope is connected with the driving module; the driving module is used for winding and releasing the traction rope. The electric shock contact can be in controllable contact with the skin of the living body, the skin of the living body can be effectively prevented from being subjected to compression injury, meanwhile, the wearing structure can be prevented from being manually and frequently picked, the operation is simpler, and the use convenience is improved.

Description

Technical Field

[0001] This application relates to the technical field of anti-barking devices, and particularly to a radially contractible wearing structure and an anti-barking device. Background Art

[0002] With the improvement of people's living standards, people's attention to the quality of life of pets has also been continuously improved, and more and more people regard pets as members of the family. However, pet dogs sometimes can't help their natural instincts, and their excessive barking often interferes with people's normal life, and at the same time puts the owner in a potential crisis of being complained by neighbors. So people invented a product that can make pet dogs stop unnecessary or excessive barking - an anti-barking device.

[0003] Anti-barking devices mainly include sound-type anti-barking devices, vibration-type anti-barking devices, electric shock-type anti-barking devices, and hybrid anti-barking devices.

[0004] Among them, the electric shock-type anti-barking device realizes applying a slight electric shock stimulus to the pet by contacting the electric shock contact with the pet, so as to guide the pet to change the bad excessive barking behavior. The electric shock contact needs to be in contact with the pet's skin at all times to ensure the electric shock effect. The problem is that if the pet wears the anti-barking device for a long time (usually more than ten hours continuously), the electric shock contact will cause compressive damage to the pet's skin, making the skin inflamed and ulcerated. If the wearing time reaches several days continuously, it will even cause two deep hole-shaped wounds. Therefore, pet owners should often observe the skin health of the pet's neck, and the anti-barking device should be removed every day to protect the pet's skin from excessive damage, and the operation is rather troublesome. Summary of the Utility Model

[0005] Embodiments of this application provide a radially contractible wearing structure and an anti-barking device to solve the problems existing in the related technologies. The technical solutions are as follows:

[0006] Embodiments of this application provide a radially contractible wearing structure, including a radial contraction module, a traction rope, and a driving module;

[0007] The radial contraction module and the driving module are connected end to end to form a perforation for a living body to pass through. The radial contraction module is located on one side close to the perforation for connecting with the electric shock contact. The radial contraction module has a contraction position that contracts towards the center line direction of the perforation, so that the electric shock contact contacts the living body. The radial contraction module also has an expansion position that expands away from the center line direction of the perforation, so that the electric shock contact is separated from the living body;

[0008] The first end of the towing rope is connected to the radially contracting module, and the second end of the towing rope is connected to the driving module; the driving module is used for winding the towing rope, so that the part of the towing rope outside the driving module is shortened to drive the radially contracting module to switch from the expanding station to the contracting station, and the driving module is also used for releasing the towing rope, so that the part of the towing rope outside the driving module is lengthened to enable the radially contracting module to switch from the contracting station to the expanding station.

[0009] In one embodiment, the number of the radially contracting modules is two groups;

[0010] The radially contractable wearing structure further includes:

[0011] An adjusting module, the adjusting module, one of the radially contracting modules, the driving module, and the other radially contracting module are connected end to end in sequence to form the perforation, and the adjusting module is used for adjusting the size of the perforation.

[0012] In one embodiment, the radially contracting module includes a plurality of scissor units, the scissor unit is provided with a first rod and a second rod, the first rod and the second rod are hinged, and the first rod and the second rod are arranged in a cross manner, and a plurality of the scissor units are sequentially connected end to end around the center line of the perforation;

[0013] Among the plurality of scissor units, the scissor unit at the head end is hinged to the head end of the adjusting module, and the scissor unit at the tail end is hinged to the driving module;

[0014] The electric shock contact is arranged on the first rod and / or the second rod.

[0015] In one embodiment, in the same scissor unit, the number of the first rods is two, the number of the second rods is one, and one of the first rods, the second rod, and the other first rod are arranged in sequence along the height direction of the scissor unit;

[0016] Among two adjacent scissor units, the tail end of the second rod in the scissor unit at the head end is arranged between the head ends of the two first rods in the scissor unit at the tail end, and the tail end of the second rod in the scissor unit at the head end is hinged to the head ends of the two first rods in the scissor unit at the tail end;

[0017] Among two adjacent scissor units, the head end of the second rod in the scissor unit at the tail end is arranged between the tail ends of the two first rods in the scissor unit at the head end, and the head end of the second rod in the scissor unit at the tail end is hinged to the tail ends of the two first rods in the scissor unit at the head end.

[0018] In one embodiment, among multiple scissor units of the same radial contraction module, the lengths of the two scissor units at the head and tail ends are half of the lengths of the remaining scissor units.

[0019] In one embodiment, among multiple scissor units, the scissor unit with a longer length is further provided with an elastic reset member, and the elastic reset member is used to provide a driving force to the first rod and the second rod, so as to drive the radial contraction module to switch from the contraction position to the expansion position when the part of the traction rope outside the driving module is lengthened.

[0020] In one embodiment, the radial contraction module further includes:

[0021] A head connector, which is located between the driving module and multiple scissor units, and the head connector connects the driving module and the scissor unit;

[0022] A tail connector, which is located between multiple scissor units and the adjustment module, and the tail connector connects the scissor unit and the adjustment module.

[0023] In one embodiment, the first end of the traction rope sequentially passes through each scissor unit, and the first end of the traction rope is connected to the scissor unit far from the driving module. In one embodiment, the driving module includes:

[0024] A motor;

[0025] A winding disc, which is connected to the output shaft of the motor, and the winding disc is connected to the second end of the traction rope. Wherein, the winding disc is provided with a rope slot, and the traction rope passes through and is restricted in the rope slot. The winding disc winds the traction rope as the output shaft of the motor rotates forward, and the winding disc releases the traction rope as the output shaft of the motor rotates backward.

[0026] In a second aspect, an embodiment of the present application provides an anti-barking device, including the radially contractible wearing structure described above.

[0027] The advantages or beneficial effects in the above technical solutions at least include:

[0028] The wearable structure of the present utility model includes a radial contraction module, a traction rope, and a driving module. The radial contraction module and the driving module are connected end to end to form a perforation through which a living body can pass, so as to wear the wearable structure on the living body. The radial contraction module is located on the side close to the perforation for connecting with an electric shock contact. The radial contraction module has a contraction position in which it contracts towards the center line direction close to the perforation, so that the electric shock contact contacts the living body. When the electric shock contact is electrically conductive, a slight electric shock can be applied to the living body through the electric shock contact, thereby prompting the living body to change its behavior through the electric shock, such as stopping unnecessary or excessive barking. The radial contraction module also has an expansion position in which it expands towards the direction away from the center line of the perforation, so that the electric shock contact is separated from the living body, so as to keep a certain distance between the electric shock contact and the living body when stopping applying the electric shock to the living body, playing a role in protecting the skin of the living body and avoiding compressive damage to the skin of the living body. The first end of the traction rope is connected to the radial contraction module, and the second end of the traction rope is connected to the driving module. The driving module can wind the traction rope, so that the part of the traction rope outside the driving module is shortened, driving the radial contraction module to switch from the expansion position to the contraction position, that is, tightening the radial contraction module through the traction rope to ensure that the electric shock contact contacts the living body and ensure that an electric shock can be applied to the living body. The driving module can also release the traction rope, so that the part of the traction rope outside the driving module is lengthened, enabling the radial contraction module to switch from the contraction position to the expansion position, that is, relaxing the radial contraction module through the traction rope, so that the radial contraction module can switch to the expansion position, thereby keeping a certain distance between the electric shock contact and the living body, and enabling controllable contact between the electric shock contact and the skin of the living body, making the wearable device have a controllable skin contact function, effectively avoiding compressive damage to the skin of the living body. At the same time, manual repeated removal of the wearable structure can be avoided, the operation is simpler, and the use convenience is improved.

[0029] The above summary is only for the purpose of the specification and is not intended to be limiting in any way. In addition to the illustrative aspects, embodiments, and features described above, further aspects, embodiments, and features of the present application will be readily apparent by reference to the drawings and the following detailed description. BRIEF DESCRIPTION OF THE DRAWINGS

[0030] In the drawings, unless otherwise specified, the same reference numerals throughout the several views denote the same or similar components or elements. These drawings are not necessarily drawn to scale. It should be understood that these drawings only depict some embodiments disclosed in the present application and should not be regarded as limiting the scope of the present application.

[0031] Figure 1 It is a schematic top view projection structure diagram of the wearable structure of the present utility model from a first perspective, wherein the radial contraction module is in the contraction position;

[0032] Figure 2 This is a schematic perspective view of the wearable structure of the present utility model from the second perspective, where the radial contraction module is in the contracted position;

[0033] Figure 3 This is a schematic perspective view of the wearable structure of the present utility model from the second perspective, where the radial contraction module is in the contracted position;

[0034] Figure 4 This is a schematic top projection view of the wearable structure of the present utility model from the first perspective, where the radial contraction module is in the expanded position;

[0035] Figure 5 This is a schematic perspective view of the wearable structure of the present utility model from the second perspective, where the radial contraction module is in the expanded position;

[0036] Figure 6 This is a schematic perspective view of the wearable structure of the present utility model from the second perspective;

[0037] Figure 7 This is a schematic perspective view of the shorter-length shearing unit in the present utility model;

[0038] Figure 8 This is a schematic perspective view of the longer-length shearing unit in the present utility model;

[0039] Figure 9 This is a schematic perspective view of the shorter-length and longer-length shearing units connected together in the present utility model;

[0040] Figure 10 This is a schematic perspective view of the shorter-length and longer-length shearing units connected together in the present utility model;

[0041] Figure 11 This is a schematic perspective view of the shorter-length and longer-length shearing units connected together in the present utility model.

[0042] Reference numerals

[0043] 1. Radial contraction module; 11. Scissor unit; 111. First rod; 112. Second rod; 113. First connecting shaft; 114. Second connecting shaft; 12. Elastic reset member; 13. First connecting member; 14. Tail connecting member; 2. Towing rope; 3. Driving module; 31. Winding disc; 4. Electric shock contact; 5. Adjusting module; 51. Adjusting belt; 52. Adjusting buckle; 6. Perforation. Detailed implementation manners

[0044] In the following text, only some exemplary embodiments are simply described. As can be recognized by those skilled in the art, the described embodiments can be modified in various different ways without departing from the spirit or scope of the present application. Therefore, the drawings and the description are considered to be exemplary in nature rather than restrictive.

[0045] Refer to Figures 1 - 11 , which shows a radially contractible wearing structure of a preferred embodiment of the present invention, including a radial contraction module 1, a traction rope 2, and a driving module 3;

[0046] The radial contraction module 1 and the driving module 3 are connected end to end to form a perforation 6, that is, the wearing structure is a ring structure. The perforation 6 is used for a living body to pass through to realize wearing the wearing structure on the living body. The radial contraction module 1 is located on the side close to the center line of the perforation 6 for connecting with the electric shock contact 4. The radial contraction module 1 has a contraction position (specifically refer to Figures 1 - 2 ) that contracts in the direction of the center line close to the perforation 6, so that the electric shock contact 4 contacts the living body. The radial contraction module 1 also has an expansion position (specifically refer to Figures 4 - 5 ) that expands in the direction away from the center line of the perforation 6, so that the electric shock contact 4 is disengaged from the living body;

[0047] The first end of the traction rope 2 is connected to the radial contraction module 1, and the second end of the traction rope 2 is connected to the driving module 3;

[0048] The driving module 3 is used to wind the traction rope 2, so that the part of the traction rope 2 outside the driving module 3 is shortened to drive the radial contraction module 1 to switch from the expansion position to the contraction position. The driving module 3 is also used to release the traction rope 2, so that the part of the traction rope 2 outside the driving module 3 is lengthened to enable the radial contraction module 1 to switch from the contraction position to the expansion position.

[0049] The wearable structure of the present utility model includes a radial contraction module 1, a traction rope 2, and a driving module 3. The radial contraction module 1 and the driving module 3 are connected end to end to form a perforation 6. The perforation 6 can be penetrated by a living body, so as to wear the wearable structure on the living body. An electric shock contact 4 is provided on the side of the radial contraction module 1 close to the center line of the perforation 6. The radial contraction module 1 has a contraction position in which it contracts towards the center line direction close to the perforation 6, so that the electric shock contact 4 contacts the living body. When the electric shock contact 4 is electrically conductive, a slight electric shock can be applied to the living body through the electric shock contact 4, so as to prompt the living body to change its behavior through the electric shock, such as stopping unnecessary or excessive barking. The radial contraction module 1 also has an expansion position in which it expands towards the direction away from the center line of the perforation 6, so that the electric shock contact 4 is separated from the living body, so as to keep a certain distance between the electric shock contact 4 and the living body when the electric shock applied to the living body is stopped, playing a role in protecting the skin of the living body and avoiding compressive damage to the skin of the living body. The first end of the traction rope 2 is connected to the radial contraction module 1, and the second end of the traction rope 2 is connected to the driving module 3. The driving module 3 can wind the traction rope 2, so that the part of the traction rope 2 outside the driving module 3 is shortened, driving the radial contraction module 1 to switch from the expansion position to the contraction position, that is, tightening the radial contraction module 1 through the traction rope 2 to ensure that the electric shock contact 4 contacts the living body and ensure that an electric shock can be applied to the living body. The driving module 3 can also release the traction rope 2, so that the part of the traction rope 2 outside the driving module 3 is lengthened, enabling the radial contraction module 1 to switch from the contraction position to the expansion position, that is, relaxing the radial contraction module 1 through the traction rope 2, so that the radial contraction module 1 can switch to the expansion position, so that the electric shock contact 4 keeps a certain distance from the living body, and the controllable skin contact of the electric shock contact 4 with the skin of the living body can be realized, so that the wearable device has a controllable skin contact function, can effectively avoid compressive damage to the skin of the living body, and at the same time, manual repeated removal of the wearable structure can be avoided, the operation is simpler, and the use convenience is improved.

[0050] See Figures 1 - 5 , in an embodiment, the number of the radial contraction modules 1 is two;

[0051] The radially contractible wearable structure further includes:

[0052] Adjustment module 5, the adjustment module 5, one set of radial contraction modules 1, the drive module 3, and the other set of radial contraction modules 1 are connected end to end in sequence to enclose a perforation 6, and the adjustment module 5 is used to adjust the size of the perforation 6. That is, the adjustment module 5, one set of radial contraction modules 1, the drive module 3, and the other set of radial contraction modules 1 are connected end to end in sequence to form an annular wearable structure. Based on the fact that the two sets of radial contraction modules 1 are separated by the adjustment module 5 and the drive module 3, stable support for the two sets of radial contraction modules 1 is achieved, so that the two sets of radial contraction modules 1 can contract and expand stably, and the structural reliability is higher. At the same time, based on the fact that the adjustment module 5 can adjust the size of the perforation 6, when wearing, the aperture of the perforation 6 can be enlarged by operating the adjustment module 5, so as to easily wear the wearable structure on parts such as the neck, hand, leg, and waist of the organism. Then, the aperture of the perforation 6 can be reduced by operating the adjustment module 5 to make the aperture of the perforation 6 fit the parts such as the neck, hand, leg, and waist of the organism, restricting the wearable structure from detaching from the organism. When taking it off, the aperture of the perforation 6 can also be enlarged by operating the adjustment module 5 to easily take off the wearable structure outside the organism, making it more convenient to put on and take off.

[0053] Among them, it can be understood that the wearable structure can achieve a controllable skin contact function. The purpose of skin contact is to apply an electric shock to the organism (or other purposes, such as touch reminder) to achieve the purpose of warning and correcting the organism's behavior. However, this purpose does not exist all the time, so it is not necessary for the electric shock contact 4 to always contact the skin. Moreover, long-term fixed-position skin contact will cause compressive damage to the organism's skin, and this damage can sometimes be very serious. Therefore, the wearable structure with controllable skin contact can not only implement skin contact as needed but also avoid damage caused by excessive contact.

[0054] In other embodiments, the number of the radial contraction modules 1 can be set to one group or three groups or more, and can be specifically adjusted according to the sizes of parts such as the neck, hand, leg, and waist of the organism.

[0055] In other embodiments, the adjustment module 5 may not be provided in the wearable structure, or the adjustment purpose may be achieved in other design forms.

[0056] See Figures 1 - 5 , in one embodiment, the radial contraction module 1 includes a plurality of scissor units 11. The scissor unit 11 is provided with a first rod 111 and a second rod 112. The first rod 111 and the second rod 112 are hinged, and the first rod 111 and the second rod 112 can be arranged in a crossed manner. The plurality of scissor units 11 are sequentially hinged and connected around the center line of the perforation 6;

[0057] Among the multiple scissor units 11, the scissor unit 11 at the head end is hinged to the head end of the adjustment module 5, and the scissor unit 11 at the tail end is hinged to the drive module 3;

[0058] The electric shock contact 4 is arranged on the first rod 111 and / or the second rod 112. Thus, referring to Figures 1 - 2 , by winding the traction rope 2 through the drive module 3, the first rod 111 and the second rod 112 in the scissor unit 11 can be moved to a state where they are cross-arranged, so that the electric shock contact 4 is located on one side closer to the center line of the through hole 6 as the first rod 111 and / or the second rod 112 move, ensuring that the electric shock contact 4 can contact the skin of the organism to apply an electric shock to the organism. Referring to Figures 4 - 5 , by relaxing the traction rope 2 through the drive module 3, the scissor unit 11 is relaxed, enabling the first rod 111 and the second rod 112 to move to a state where they are overlapped, so that the electric shock contact 4 is located on one side farther from the center line of the through hole 6 as the first rod 111 and / or the second rod 112 move, ensuring that the electric shock contact 4 is separated from the skin of the organism by a certain distance. The radial contraction module 1 composed of multiple scissor units 11 has high structural stability.

[0059] In other embodiments, the specific structure of the radial contraction module 1 can also be: one or more rotating shaft systems, through which the electric shock contact 4 can be controlled to contact the skin controllably, such as the rotating shaft system of a traditional flip phone.

[0060] In other embodiments, the specific structure of the radial contraction module 1 can also be: a robot structure similar to a human finger.

[0061] To further improve the structural reliability of the radial contraction module 1, referring to Figures 7 - 11 , in one embodiment, in the same scissor unit 11, the number of the first rods 111 is two, and the number of the second rods 112 is one. One of the first rods 111, the second rod 112, and the other first rod 111 are arranged in sequence along the height direction of the scissor unit 11; among two adjacent scissor units 11, the tail end of the second rod 112 in the scissor unit 11 at the head end is arranged between the head ends of the two first rods 111 in the scissor unit 11 at the tail end, and the tail end of the second rod 112 in the scissor unit 11 at the head end is hinged to the head ends of the two first rods 111 in the scissor unit 11 at the tail end;

[0062] Among two adjacent scissor units 11, the head end of the second rod 112 in the scissor unit 11 at the tail end is arranged between the tail ends of the two first rods 111 in the scissor unit 11 at the head end, and the head end of the second rod 112 in the scissor unit 11 at the tail end is hinged to the tail ends of the two first rods 111 in the scissor unit 11 at the head end. By arranging one of the first rods 111, the second rod 112, and the other first rod 111 in sequence along the height direction of the scissor unit 11, the radial dimension of the scissor unit 11 during the expansion station can be made smaller, without occupying too much space, and it is more convenient to wear.

[0063] In one embodiment, among multiple scissor units 11 of the same radial contraction module 1, the lengths of the two scissor units 11 at the head and tail ends are half of the lengths of the remaining scissor units 11, so that the contraction and expansion movements of the radial contraction module 1 are smoother.

[0064] In one embodiment, among multiple scissor units 11 of the same radial contraction module 1, the number of the remaining scissor units 11 between the two scissor units 11 at the head and tail ends can be one, two, three or more, and can be specifically adjusted according to the sizes of parts such as the necks and hands of organisms.

[0065] In one embodiment, both the first rod 111 and the second rod 112 are arc-shaped structures arranged around the center line of the through hole 6, so that the wearing structure can form an approximately circular ring structure when the radial contraction module 1 is in the expansion station, the overall structure is more compact, and it is more convenient to wear.

[0066] In other embodiments, both the first rod 111 and the second rod 112 can be straight rod structures.

[0067] In one embodiment, among multiple scissor units 11, the longer scissor unit 11 is further provided with an elastic reset member 12, and the elastic reset member 12 is used to provide a driving force for the first rod 111 and the second rod 112, so as to drive the radial contraction module 1 to switch from the contraction station to the expansion station when the part of the traction rope 2 outside the driving module 3 is lengthened. Thus, during contraction, a tightening force that overcomes the above driving force can be applied to the radial contraction module 1 through the traction rope 2 to drive the radial contraction module 1 to switch to the contraction station, and during expansion, by loosening the radial contraction module 1 with the traction rope 2, at the same time, the elastic reset member 12 resets and applies a driving force to the first rod 111 and the second rod 112 until the radial contraction module 1 resets to the expansion station, without manually resetting the radial contraction module 1, the operation is more labor-saving, and the use convenience can be further improved.

[0068] See Figures 7 - 11, in one embodiment, in the same scissor unit 11, one of the first rods 111, the second rod 112, and the other first rod 111 are hinged together by a first connecting shaft 113 passing through the three of them;

[0069] Among two adjacent scissor units 11, the tail end of the second rod 112 in the scissor unit 11 at the head end is hinged to the head ends of the two first rods 111 in the scissor unit 11 at the tail end by a second connecting shaft 114;

[0070] Among two adjacent scissor units 11, the head end of the second rod 112 in the scissor unit 11 at the tail end is hinged to the tail ends of the two first rods 111 in the scissor unit 11 at the head end by a second connecting shaft 114.

[0071] See Figure 8 , in one embodiment, the elastic reset member 12 is a torsion spring. The torsion spring is sleeved on the first connecting shaft 113. The first elastic arm of the torsion spring abuts against the first rod 111, and the second elastic arm of the torsion spring abuts against the second rod 112. When contracting, the first elastic arm and the second elastic arm are squeezed to compress the torsion spring, ensuring that the torsion spring can store potential energy, so that when the towing rope 2 is relaxed, the radial contraction module 1 can be reset from the contraction position to the expansion position.

[0072] For convenient assembly, see Figures 1 - 5 , in one embodiment, the radial contraction module 1 further includes:

[0073] A first connecting member 13, which is located between the driving module 3 and the plurality of scissor units 11, and the first connecting member 13 connects the driving module 3 and the scissor unit 11, so as to connect the scissor unit 11 and the driving module 3 together. It can be understood that the connection mode between the first connecting member 13 and the driving module 3 is a fixed connection, and the connection mode between the first connecting member 13 and the scissor unit 11 is a hinge connection;

[0074] A tail connecting member 14, which is located between the plurality of scissor units 11 and the adjusting module 5, and the tail connecting member 14 connects the scissor unit 11 and the adjusting module 5, so as to connect the scissor unit 11 and the adjusting module 5 together. It can be understood that the connection mode between the tail connecting member 14 and the adjusting module 5 is a fixed connection, and the connection mode between the tail connecting member 14 and the scissor unit 11 is a hinge connection.

[0075] See Figures 1 - 5 , in one embodiment, the first end of the towing rope 2 continuously passes through each scissor unit 11, and the first end of the towing rope 2 is connected to the scissor unit 11 far from the driving module 3, so as to tighten or relax the scissor unit 11.

[0076] In one embodiment, the driving module 3 includes:

[0077] A motor;

[0078] A winding disc, which is connected to the output shaft of the motor, and the winding disc is connected to the second end of the traction rope 2. The winding disc winds the traction rope 2 as the output shaft of the motor rotates forward, and releases the traction rope 2 as the output shaft of the motor rotates backward. That is, by driving the motor, the output shaft of the motor rotates to drive the winding disc to rotate, so that the traction rope 2 is wound onto the winding disc or the traction rope 2 can be released from the winding disc. The setting of the winding disc can play a role in positioning and guiding to ensure that the traction rope 2 can be smoothly wound or released.

[0079] In one embodiment, the winding disc has a rope slot, and the traction rope passes through and is restricted in the rope slot.

[0080] In one embodiment, the specific winding method of the traction rope is as follows:

[0081] The connection method of the traction rope is specifically to pass through the entire wearing structure, divided into upper and lower two parts. The two traction ropes can be independent or led out from a complete traction rope. Among them, the two independent traction ropes are respectively fixed on the scissor units closest to the adjustment module in the two radial contraction modules; and a complete traction rope can be folded in half, starting from the tail connector connected to one of the radial contraction modules, divided into upper and lower two paths, sequentially passing through each scissor unit in one of the radial contraction modules, the winding disc, each scissor unit in the other radial contraction module, and connecting and fixing to the other tail connector connected to the other group of radial contraction modules.

[0082] In other embodiments, the driving module 3 may only include a motor, and the second end of the traction rope 2 is connected to the output shaft of the motor. The output shaft of the motor can also be used to wind and release the traction rope 2.

[0083] In one embodiment, the adjustment module 5 includes:

[0084] An adjustment buckle 52;

[0085] An adjustment belt 51, the first end of the adjustment belt 51 passes through the perforation 6 on one of the tail connectors 14 and is movably connected to the adjustment buckle 52, and the second end of the adjustment belt 51 passes through the perforation 6 on the other tail connector 14 and is movably connected to the adjustment buckle 52. In this way, by operating the adjustment buckle 52, the part of the adjustment belt 51 between the two tail connectors 14 can be shortened or lengthened, so as to make the perforation 6 smaller or larger. The structure is simple and practical, and the operation is convenient.

[0086] In other embodiments, the adjustment module 5 can also be a tension adjustment structure applied to products such as backpack straps and crossbody bag straps.

[0087] A preferred embodiment of the present utility model provides an anti-barking device, which includes the above-mentioned radially contractible wearing structure.

[0088] Due to the adoption of the above-mentioned radially contractible wearing structure, the anti-barking device of the present utility model can also achieve a controllable skin contact function, effectively avoid compressive injuries to the skin of organisms, and at the same time, it can eliminate the need for manual removal of the wearing structure, with simpler operation and improved convenience of use.

[0089] In the description of this specification, the description with reference to terms such as "one embodiment", "some embodiments", "examples", "specific examples", or "some examples" means that the specific features, structures, materials, or characteristics described in connection with the embodiment or example are included in at least one embodiment or example of the present application. Moreover, the specific features, structures, materials, or characteristics described can be combined in a suitable manner in any one or more embodiments or examples. In addition, without contradiction, those skilled in the art can combine and combine the different embodiments or examples described in this specification and the features of different embodiments or examples.

[0090] In addition, the terms "first" and "second" are only used for descriptive purposes and cannot be understood as indicating or implying relative importance or implicitly specifying the quantity of the indicated technical features. Thus, the features defined with "first" and "second" may explicitly or implicitly include at least one of these features. In the description of the present application, "a plurality" means two or more, unless otherwise specifically defined.

[0091] The above is only the specific embodiment of the present application, but the protection scope of the present application is not limited thereto. Any person skilled in the art within the technical scope disclosed in the present application can easily think of various changes or substitutions, which should all be covered by the protection scope of the present application. Therefore, the protection scope of the present application should be subject to the protection scope of the claims.

Claims

1. A radially contractible wearable structure, characterized in that: It includes a radial contraction module, a traction rope and a driving module; The radial contraction module and the driving module are connected end to end to form a through hole, the through hole is used for a biological body to penetrate, the radial contraction module is located on a side close to the through hole and is used to connect with an electric shock contact, the radial contraction module has a contraction station that contracts toward a center line of the through hole so that the electric shock contact contacts the biological body, and the radial contraction module also has an expansion station that expands outwards toward a center line of the through hole so that the electric shock contact is out of contact with the biological body; The first end of the traction rope is connected to the radial contraction module, and the second end of the traction rope is connected to the driving module; The driving module is used to wind the traction rope so that the portion of the traction rope outside the driving module is shortened and drives the radial contraction module to switch from the expansion position to the contraction position. The driving module is also used to release the traction rope so that the portion of the traction rope outside the driving module is lengthened and enables the radial contraction module to switch from the contraction position to the expansion position.

2. The radially contractible wearable structure according to claim 1, characterized in that: The number of the radial contraction modules is two; The radially contractible wearable structure further comprises: An adjusting module, wherein the adjusting module, one group of the radial contraction modules, the driving module, and another group of the radial contraction modules are connected end to end in sequence to form the perforation, and the adjusting module is used to adjust the size of the perforation.

3. The radially contractible wearable structure according to claim 2, characterized in that: The radial contraction module comprises a plurality of scissor-type units, each of which is provided with a first rod and a second rod, wherein the first rod and the second rod are hinged and can be cross-arranged, and the plurality of scissor-type units are hingedly connected end to end in sequence around the center line of the perforation; Among the plurality of scissor-fork units, the scissor-fork unit located at the head end is hinged to the head end of the adjustment module, and the scissor-fork unit located at the tail end is hinged to the driving module; The electric shock contact is arranged on the first rod and / or the second rod.

4. The radially contractible wearable structure according to claim 3, characterized in that: In the same scissor-type unit, the number of the first rods is two, the number of the second rod is one, and one of the first rods, the second rod and the other first rod are arranged in sequence along the height direction of the scissor-type unit; In two adjacent scissor-fork units, the tail end of the second rod in the scissor-fork unit located at the head end is arranged between the head ends of the two first rods in the scissor-fork unit located at the tail end, and the tail end of the second rod in the scissor-fork unit located at the head end is hinged to the head ends of the two first rods in the scissor-fork unit located at the tail end; In two adjacent scissors-fork units, the head end of the second rod in the scissors-fork unit located at the tail end is arranged between the tail ends of the two first rods in the scissors-fork unit located at the head end, and the head end of the second rod in the scissors-fork unit located at the tail end is hinged to the tail ends of the two first rods in the scissors-fork unit located at the head end.

5. The radially contractible wearable structure according to claim 4, characterized in that: Among the multiple scissor-type units of the same radial contraction module, the length of the two scissor-type units located at the head and tail ends is half the length of the remaining scissor-type units.

6. The radially contractible wearable structure according to claim 5, characterized in that: Among the multiple scissor-type units, the scissor-type unit with a longer length is also provided with an elastic reset member, which is used to provide a driving force to the first rod and the second rod, so as to drive the radial contraction module to switch from the contraction position to the expansion position when the part of the traction rope located outside the driving module is extended.

7. The radially contractible wearable structure according to claim 3, characterized in that: The radial contraction module also includes: A first connecting member, the first connecting member is located between the driving module and the plurality of scissor-type units, and the first connecting member connects the driving module and the scissor-type units; A tail connector, wherein the tail connector is located between the plurality of scissor-type units and the adjusting module, and the tail connector connects the scissor-type units and the adjusting module.

8. The radially contractible wearable structure according to claim 3, characterized in that: The first end of the traction rope continuously penetrates through each of the scissor-type units, and the first end of the traction rope is connected to the scissor-type unit away from the driving module.

9. The radially contractible wearable structure according to claim 1, characterized in that: The driving module comprises: Motor; A winding drum is connected to the output shaft of the motor and to the second end of the traction rope. The winding drum winds up the traction rope as the output shaft of the motor rotates forward, and releases the traction rope as the output shaft of the motor rotates reversely.

10. A barking control device, characterized in that: A radially shrinkable wearable structure comprising any one of claims 1 to 9.

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