Core booster

Abstract

The utility model provides a core booster. The core booster comprises a base; the swing arm assembly is arranged on the base; and the adjusting assembly is arranged on the base, the adjusting assembly is connected with the swing arm assembly, and the force needed for pressing the swing arm assembly is controlled through the adjusting assembly. Through the arrangement of the adjusting assembly, the pressure needed by pressing the swing arm assembly is adjusted according to the age group of a child before use, the rehabilitation training device is suitable for rehabilitation training of children of different age groups, the angle of the swing arm assembly can be adjusted while the pressure is adjusted, the adaptability of the booster is enhanced, and the practicability of the booster is improved. And the device is suitable for children of all ages to use.

Description

TECHNICAL FIELD

[0001] The application relates to an assistor, in particular to a core assistor. BACKGROUND

[0002] In the rehabilitation training process of a special child group, an auxiliary instrument is usually needed to assist the child in core strength exercise. Different age children need to switch different intensities when exercising to assist in core training. However, the swing arm of the existing core assistor is of fixed intensity, and when children of different ages use it, multiple core assistors of different intensities need to be prepared, which has certain limitations. CONTENT OF THE UTILITY MODEL

[0003] The core assistor provided by the embodiment of the application solves the problems in the related art, and the technical scheme is as follows.

[0004] The core assistor provided by the embodiment of the application solves the problems in the related art, and the technical scheme is as follows.

[0005] The base;

[0006] The swing arm assembly is arranged on the base;

[0007] The adjusting assembly is arranged on the base, and the adjusting assembly is connected with the swing arm assembly, and the adjusting assembly is used to control the intensity required for pressing down the swing arm assembly.

[0008] In an embodiment,

[0009] The swing arm assembly comprises:

[0010] The movable arm is arranged on the base, and part of the adjusting assembly is connected with the movable arm;

[0011] The extension arm is arranged on the movable arm, and the extension arm is movable relative to the movable arm;

[0012] The crossbar is arranged on the extension arm, and the crossbar is in contact with the human body during use;

[0013] The locking assembly is arranged between the movable arm and the extension arm, so that the position of the extension arm relative to the movable arm is locked.

[0014] In an embodiment,

[0015] The locking assembly comprises:

[0016] The hand screw bolt is arranged on the movable arm, the movable arm has a plurality of insertion holes, the extension arm has a threaded hole, the threaded hole coincides with the closest insertion hole according to the position of the extension arm relative to the movable arm, and the hand screw nut is connected with the threaded hole through the insertion hole.

[0017] In an embodiment,

[0018] The swing arm assembly further comprises:

[0019] The sponge pad is arranged on the horizontal rod.

[0020] In an embodiment,

[0021] The adjusting assembly comprises:

[0022] The plurality of movable blocks are arranged on the base, and each movable block has a socket.

[0023] The plurality of springs correspond in number to the movable blocks, and each movable block has a spring corresponding thereto with different stiffness coefficients.

[0024] The insertion rod is inserted into one of the sockets.

[0025] The connecting rope has one end connected to the insertion rod and the other end fixed to the movable arm.

[0026] In an embodiment,

[0027] The plurality of movable blocks are arranged in a stepped manner in the base.

[0028] In an embodiment,

[0029] The side of the base has an opening matching the size of the insertion rod.

[0030] In an embodiment, further comprising:

[0031] The plurality of sliders correspond in number to the movable blocks, and the base has a sliding slot matching the sliders.

[0032] In an embodiment,

[0033] The locking assembly further comprises:

[0034] The plurality of magnets are arranged in the sockets respectively, and the insertion rod and the corresponding magnet are magnetically attracted when the insertion rod is inserted into the socket.

[0035] In an embodiment,

[0036] The movable arm has a connecting ring, and the end of the connecting rope away from the insertion rod is arranged on the movable arm through the connecting ring.

[0037] The above technical solution has at least the following advantages or beneficial effects:

[0038] By adjusting the setting of the adjusting assembly, the pressure required for pressing down the swing arm assembly before use is adjusted according to the age of the child using it, so as to meet the rehabilitation training use of children of different ages, and the angle of the swing arm assembly can also be adjusted while adjusting the pressure, thereby enhancing the adaptability of the power assist device and making it meet the use of children of various ages.

[0039] The above summary is intended to illustrate only and is not intended to limit the application in any way. Further aspects, embodiments and features of the present application will be readily apparent from the following detailed description, taken in conjunction with the drawings and the appended claims. BRIEF DESCRIPTION OF DRAWINGS

[0040] In the drawings, like numerals refer to like elements throughout the various drawings. The drawings are not necessarily to scale, the emphasis instead being placed on the relation between various elements. It should be understood that the drawings only depict some embodiments in accordance with the disclosure and should not be considered limiting of the scope of the disclosure.

[0041] Figure 1 It is a side view structure schematic diagram of the utility model;

[0042] Figure 2 It is a rear view structure schematic diagram of the utility model;

[0043] Figure 3 It is a Figure 1 It is an internal structure schematic diagram of the middle base;

[0044] Figure 4 It is a Figure 1 It is a top view structure schematic diagram of the adjusting assembly;

[0045] In the drawings: 100, power assist device;

[0046] 110, base;

[0047] 120, swing arm assembly; 121, movable arm; 1211, plug-in hole; 122, extension arm; 123, crossbar; 124, locking assembly; 1241, hand screw bolt; 125, sponge pad;

[0048] 130, adjusting assembly; 131, movable block; 132, spring; 133, plug rod; 134, connecting rope; 135, sliding groove; 136, sliding block; 137, magnet. DETAILED DESCRIPTION

[0049] In the following, only certain exemplary embodiments are simply described. As those skilled in the art can recognize, 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 limiting.

[0050] Figures 1-4 A structural diagram of a core booster 100 according to an embodiment of the present application is shown. As shown, the booster 100 can include: Figures 1-4

[0051] a base 110;

[0052] an arm swing assembly 120 arranged on the base 110;

[0053] an adjusting assembly 130 arranged on the base 110, the adjusting assembly 130 being connected with the arm swing assembly 120, and the force required for pressing down the arm swing assembly 120 is controlled by the adjusting assembly 130.

[0054] In the present embodiment, before a child uses the booster for core rehabilitation training, the arm swing assembly 120 is adjusted by the adjusting assembly 130 according to the training intensity required by children of different age groups, so as to adjust the force required for pressing down the arm swing assembly 120, and at the same time, the angle of the arm swing assembly 120 is adjusted, so that the arm swing assembly 120 is adapted to rehabilitation training use by children of different age groups.

[0055] By arranging the adjusting assembly 130, the force required for pressing down the arm swing assembly 120 is adjusted according to the age of the child using the booster before use, which meets the rehabilitation training use by children of different age groups. At the same time, the angle of the arm swing assembly 120 is adjusted, which enhances the adaptability of the booster and makes it suitable for use by children of different age groups.

[0056] As shown in the embodiment, Figures 1-3

[0057] the arm swing assembly 120 includes:

[0058] a movable arm 121 arranged on the base 110, and part of the adjusting assembly 130 is connected with the movable arm 121;

[0059] an extension arm 122 arranged on the movable arm 121, and the extension arm 122 is movable relative to the movable arm 121;

[0060] a crossbar 123 arranged on the extension arm 122, and the crossbar 123 is in contact with the human body during use.​​

[0061] The locking assembly 124 is arranged between the movable arm 121 and the extension arm 122 to lock the position of the extension arm 122 relative to the movable arm 121.

[0062] In the embodiment, the movable arm 121 is rotatably arranged on the base 110, the movable arm 121 has a cavity for the extension arm 122 to move, the locking assembly 124 locks the extension arm 122 and the movable arm 121, the crossbar 123 is arranged on the extension arm 122, and the lengths of the extension arm 122 and the movable arm 121 can be adjusted according to the size of the child to be used and locked by the locking assembly 124.

[0063] Further, the movable arm 121 can be arranged one or two symmetrically, and at this time, the two crossbars 123 are arranged oppositely, and when the movable plate is arranged above the base 110, the child only needs to stick the abdomen or waist to the crossbar 123 when using.

[0064] As shown in the embodiment, Figures 1-3

[0065] The locking assembly 124 comprises:

[0066] The hand screw bolt 1241 is arranged on the movable arm 121, the movable arm 121 has a plurality of insertion holes 1211, the extension arm 122 has a threaded hole, the threaded hole is coincided with the closest insertion hole 1211 according to the position of the extension arm 122 relative to the movable arm 121, and the hand screw nut is connected through the insertion hole 1211 and the threaded hole.

[0067] In the embodiment, when the lengths of the extension arm 122 and the movable arm 121 need to be adjusted, the hand screw bolt 1241 is removed from the movable arm 121, the extension arm 122 is pulled to move relative to the movable arm 121, and then the length of the extension part and the movable arm 121 is extended to adapt to the children of different heights, when the length of use is reached, the threaded hole on the extension part is coincided with the closest insertion hole 1211, the hand screw bolt 1241 is inserted into the insertion hole 1211 after the coincidence, and the hand screw bolt 1241 is screwed with the threaded hole to lock the extension arm 122 and the movable arm 121 by the hand screw bolt 1241.

[0068] As shown in the embodiment, Figure 3

[0069] The swing arm assembly 120 further comprises:

[0070] The sponge pad 125 is arranged on the crossbar 123.

[0071] ​​In the embodiment, the sponge pad 125 is wrapped on the crossbar 123, so as to improve the comfort when the crossbar 123 is attached to the child.

[0072] As shown in Figures 1-2 and Figure 4 in an embodiment,

[0073] The adjusting assembly 130 comprises:

[0074] a plurality of movable blocks 131, the movable blocks 131 are arranged on the base 110, and each movable block 131 is provided with a socket;

[0075] a plurality of springs 132, the number of the springs 132 corresponds to the number of the movable blocks 131, and each spring 132 corresponding to each movable block 131 has different stiffness coefficients.

[0076] a plug rod 133, the plug rod 133 is inserted into the socket;

[0077] a connecting rope 134, one end of the connecting rope 134 is connected to the plug rod 133, and the other end is fixed on the movable arm 121.

[0078] In the embodiment, the side of the base 110 has a cavity for the movable blocks 131 to move, the movable blocks 131 are slidingly arranged in the cavity of the base 110, the plug rod 133 is inserted into the socket, and the plug rod 133 is connected to the movable arm 121 through the connecting rope 134. When the movable arm 121 is pressed, the end of the movable arm 121 connected to the base 110 rotates. At this time, the movable arm 121 pulls the connecting rope 134, so that the movable blocks 131 move along the base 110. Under the action of the springs 132, the movable blocks 131 generate repulsive force against the movable arm 121 when pulled by the connecting rope 134, so that the movable arm 121 plays a role of assisting the child.

[0079] In use, the plug rod 133 is only inserted into different movable blocks 131, so as to switch the required pressing force of the movable arm 121. At the same time, since the length of the connecting rope 134 is fixed, the angle of the movable plate relative to the base 110 changes when the plug rod 133 is inserted into different movable blocks 131, so as to realize the replacement of the angle of the movable plate and the pressing force required, so as to adapt the power assist device to more age groups of children.

[0080] Further, the movable blocks 131 are provided with corresponding springs 132, and the different springs 132 have different stiffness coefficients, so as to ensure that the movable arm 121 requires different pressures when the plug rod 133 is connected to different movable blocks 131, so as to adapt the power assist device to children of different age groups.

[0081] Further, the plurality of movable blocks 131 are arranged in a stepped manner, facilitating the connection of the insertion rod 133 with different movable blocks 131.

[0082] As shown in Figures 1-2 and Figure 4 in an embodiment,

[0083] The side of the base 110 has an opening matching the size of the insertion rod 133.

[0084] In the embodiment, the side of the base 110 has an opening, which is in communication with the cavity in the base 110, facilitating the insertion of the insertion rod 133 into the interior of the movable block 131, and facilitating the replacement of the insertion rod 133.

[0085] In an embodiment, further comprising:

[0086] A plurality of sliding blocks 136, the number of sliding blocks 136 matching the number of movable blocks 131, and the base 110 has a sliding groove 135 matching the sliding blocks 136.

[0087] In the embodiment, the sliding blocks 136 slide in the sliding grooves 135, ensuring that the sliding blocks 136 move stably in the base 110 when the movable arm 121 swings, ensuring the smooth swinging of the movable arm 121.

[0088] As shown in Figures 1-2 and Figure 4 in an embodiment,

[0089] The locking assembly 124 further comprises:

[0090] A plurality of magnets 137, each of which is arranged in the insertion hole, and when the insertion rod 133 is inserted into the insertion hole, the insertion rod 133 is magnetically attracted to the corresponding magnet 137.

[0091] In the embodiment, the insertion rod 133 is made of a metal material that can be magnetically attracted to the magnet 137, and the surface of the insertion rod 133 is coated with a coating, facilitating the handling of the insertion rod 133, and when the insertion rod 133 is inserted into the insertion hole, the magnet 137 is magnetically attracted to the insertion rod 133, thereby fixing the position of the insertion rod 133 and the movable block 131, and when the movable arm 121 is pressed down, the connecting rope 134 pulls the insertion rod 133, thereby causing the movable block 131 to move along the sliding groove 135 under the magnetic attraction of the magnet 137.

[0092] As shown in Figures 1-2 and Figure 4 in an embodiment,

[0093] The movable arm 121 has a connecting ring, and the end of the connecting rope 134 away from the insertion rod 133 is arranged on the movable arm 121 through the connecting ring.

[0094] In the embodiment, through the setting of the connecting ring, it is ensured that when the movable arm 121 rotates, one end of the connecting rope 134 can rotate with the movable arm 121, thereby controlling the movable block 131 to move and forming a pulling force on the spring 132.

[0095] In use, the cartoon outer sleeve can be sleeved on the movable arm 121, and the opening and closing of the cartoon image are simulated through the swinging of the movable plate 121, thereby improving the interestingness of the booster in use, and thus improving the enthusiasm of children in exercise.

[0096] The functions of the modules in the various devices in the embodiments of the utility model can be referred to the corresponding description in the above method, which will not be repeated here.

[0097] In the description of the present specification, the description of the terms "one embodiment", "some embodiments", "example", "specific example" or "some examples" means that the specific features, structures, materials or characteristics described in combination 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 any one or more embodiments or examples in a suitable manner. In addition, the skilled in the art can combine and combine the different embodiments or examples described in the specification and the features of the different embodiments or examples without contradiction.

[0098] In addition, the terms "first", "second" are only for the purpose of description, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of indicated technical features. Therefore, the features limited by "first", "second" can explicitly or implicitly include at least one feature. In the description of the present application, the meaning of "multiple" is two or more than two, unless otherwise specifically limited.

[0099] The above is only a specific embodiment of the present application, but the protection scope of the present application is not limited to this. Any skilled person in the art can easily think of various changes or replacements within the technical range disclosed in the present application, which should be covered in 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 core booster, characterized by, It comprises: a base; a swing arm assembly arranged on the base; an adjusting assembly arranged on the base, connected with the swing arm assembly, and used to control the force required to press down the swing arm assembly.

2. The core booster according to claim 1, wherein the swing arm assembly comprises: a movable arm arranged on the base, and connected with the adjusting assembly; an extension arm arranged on the movable arm, and movable relative to the movable arm; a crossbar arranged on the extension arm, and used to fit the human body in use; a locking assembly arranged between the movable arm and the extension arm, and used to lock the position of the extension arm relative to the movable arm.

3. The core booster according to claim 2, wherein the locking assembly comprises: a hand screw bolt arranged on the movable arm, and having a plurality of insertion holes, and the extension arm has a threaded hole, which is coincided with the closest insertion hole according to the position of the extension arm relative to the movable arm, and the hand screw bolt is connected with the threaded hole through the insertion hole.

4. The core booster according to claim 2, wherein the swing arm assembly further comprises: a sponge pad arranged on the crossbar.

5. The core booster according to claim 2, wherein the adjusting assembly comprises: a plurality of movable blocks arranged on the base, and each of the movable blocks has an insertion hole; a plurality of springs corresponding to the number of the movable blocks, and each of the springs corresponding to the movable blocks has different stiffness coefficients; an insertion rod inserted into one of the insertion holes; a connecting rope connected with the insertion rod at one end, and fixed on the movable arm at the other end.

6. The core booster according to claim 5, wherein the movable blocks are arranged in a stepped manner in the base.

7. The core booster according to claim 5, wherein the side of the base has an opening matching the size of the insertion rod.

8. A core booster according to claim 5, characterized in that It further comprises: a plurality of sliders corresponding to the number of the movable blocks, and the base has a sliding groove matching the sliders.

9. The core booster according to claim 5, wherein the locking assembly further comprises: a plurality of magnets arranged in the insertion holes respectively, and the insertion rod is magnetically adsorbed with the corresponding magnet when the insertion rod is inserted into the insertion hole.

10. The core booster according to claim 5, wherein the movable arm has a connecting ring, and the end of the connecting rope away from the insertion rod is arranged on the movable arm through the connecting ring.

Images