CN219023201U

CN219023201U - Inner layer filling structure of taekwondo electronic protective equipment

Info

Publication number: CN219023201U
Application number: CN202223165906.8U
Authority: CN
Inventors: 李伟; 李小兵; 李希; 邓皓; 樊晓屏; 刘勇
Original assignee: Chengdu Kungfu Sporting Goods Co ltd
Current assignee: Chengdu Kungfu Sporting Goods Co ltd
Priority date: 2022-11-29
Filing date: 2022-11-29
Publication date: 2023-05-16
Anticipated expiration: 2032-11-29

Abstract

The utility model relates to the technical field of sports goods, in particular to an inner layer filling structure of a taekwondo electronic protective device, which comprises a lower protective layer and an upper protective layer; the flexible PCB is wrapped and protected by the fixing frame matched with the upper protective layer, then is connected with the connecting groove in the lower protective layer, and the locating pin is matched with the locating groove to be connected, so that the upper protective layer and the lower protective layer can be detached conveniently, the internal flexible PCB can be overhauled conveniently, and the flexible PCB is higher in practicability; stop collar cooperation bounding wall cup joints in the dampproof course outside, realizes protecting flexible PCB board upper strata, prevents flexible PCB board when bending deformation, roll-off board inslot portion, snap ring cooperation draw-in groove interference connection simultaneously, and it is convenient to dismantle, has improved life.

Description

Inner layer filling structure of taekwondo electronic protective equipment

Technical Field

The utility model relates to the technical field of sports goods, in particular to an inner layer filling structure of taekwondo electronic protective clothing.

Background

The protective equipment is a protective device which needs to be worn in fight projects (such as taekwondo, free combat and the like) in order to ensure the safety of both sides of athletes. Most fight games adopt traditional protective equipment with single function and simple structure, and the protective equipment can only provide single protection for athletes, but cannot quantify fight data. The score points of the fight sports are the striking force and the striking times, the striking force is difficult to obtain accurate data through subjective judgment of a referee, meanwhile, only the force reaches a specified threshold value to be used for one-time effective striking, but the inaccuracy caused by subjectivity of the striking force judgment is characterized in that the striking times are difficult to accurately calculate.

The electronic protective equipment is added with an electronic detection device on the basis of the traditional protective equipment, so that certain necessary data and states are detected, the necessary data and states are transmitted to a receiver in a wireless mode, and the match data of athletes are monitored in real time through the butt joint of the receiver and a referee system, so that objective data quantification is realized.

Patent number CN112245895B discloses an electronic protection tool based on gyroscopes, comprising: bottom plate, PCB board, MCU, gyroscope, buffer layer and protective layer. The basic principle of the utility model is that two gyroscopes are used for detecting the position coordinates of the attack, and one gyroscope is used for detecting the attack force, so that the attack position and the attack force are calculated by an MCU; in a further scheme, the pressure sensing pad is added to obtain the attack area. According to the utility model, the gyroscope is directly contacted with the bottom plate made of PVC material, so that vibration conduction is performed to the greatest extent; the pressure sensing pads are arranged below the protective layer by uniformly arranging the gyroscopes on the bottom plate. The gyroscope detection scheme has the advantages of stronger anti-interference capability and output value only related to impact force; according to the utility model, the gyroscope and the pressure sensing pad are matched with the detection scheme to further acquire attack area data, so that multidimensional analysis and evaluation of the striking force and the striking effect are realized.

But when damage appears in inside PCB board of this kind of protective equipment, inconvenient dismantlement leads to maintaining inefficiency, and inside PCB board is suffering to hit simultaneously, appears becoming flexible easily, skew and the condition that drops, influences match and decides and life.

Disclosure of Invention

The utility model aims to provide an inner layer filling structure of a taekwondo electronic protector, which solves the problems that when the prior taekwondo electronic protector is damaged on the inner PCB, the inner PCB is inconvenient to disassemble, so that the maintenance efficiency is low, and meanwhile, the inner PCB is easy to loose, deviate and fall when being hit, so that the game arbitration and the service life are influenced.

In order to achieve the above purpose, the present utility model provides the following technical solutions: an inner layer filling structure of taekwondo electronic protective gear comprises a lower protective layer and an upper protective layer;

the connecting groove is formed in the lower protective layer, the fixing frame is installed below the upper protective layer, the fixing frame is inserted into the connecting groove, the filling cavity is formed in the fixing frame, the moisture-proof layer is connected to the inside of the filling cavity, the board groove is formed in the top of the moisture-proof layer, and the flexible PCB is connected to the inside of the board groove.

Preferably, the number of the plate grooves and the flexible PCB is several.

Preferably, the stop collar has been cup jointed at dampproof course top, the draw-in groove has been seted up all around to the dampproof course outside, bounding wall one end is installed to the stop collar below, the snap ring is installed to bounding wall other end inboard, just the snap ring interference is connected inside the draw-in groove.

Preferably, the lower protective layer and the upper protective layer are provided with ventilation holes in a penetrating way.

Preferably, the positioning groove is formed around the inside of the connecting groove, the positioning pin is installed around the upper side of the fixing frame, and the positioning pin is inserted into the positioning groove.

Preferably, the number of the ventilation holes is a plurality of.

Compared with the prior art, the utility model has the beneficial effects that:

1. through being provided with upper protective layer, lower protective layer and fixed frame, at first through the use of fixed frame cooperation upper protective layer, realize carrying out parcel protection to flexible PCB board, be connected with lower protective layer internal connection groove again, the locating pin cooperation constant head tank is connected, conveniently follow-up dismantles between upper protective layer and the lower protective layer, conveniently overhauls inside flexible PCB board, and the practicality is stronger;

2. through being provided with stop collar, bounding wall and snap ring, use through dampproof course cooperation top board groove, realize depositing flexible PCB board, reduce not hard up, stop collar cooperation bounding wall cup joints in the dampproof course outside, realizes protecting flexible PCB board upper strata, when preventing flexible PCB board bending deformation, roll-off board inslot portion, snap ring cooperation draw-in groove interference connection simultaneously, it is convenient to dismantle, has improved life.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a schematic view of the structure of the inside of the fixing frame of the present utility model

Fig. 3 is a schematic structural view of the stop collar and the coaming of the present utility model.

In the figure: 1. a lower protective layer; 2. an upper protective layer; 3. a connecting groove; 4. a positioning groove; 5. ventilation holes; 6. a fixed frame; 7. a positioning pin; 8. filling the cavity; 9. a moisture barrier; 10. a clamping groove; 11. a plate groove; 12. a flexible PCB board; 13. a limit sleeve; 14. coaming plate; 15. and a clasp.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and fully with reference to the accompanying drawings, in which it is evident that the embodiments described are only some, but not all embodiments of the utility model. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Examples

Referring to fig. 1-3, there is shown: the embodiment is a preferred implementation manner in the present technical solution, and an inner layer filling structure of a taekwondo electronic protective device includes a lower protective layer 1 and an upper protective layer 2;

the inside of the lower protective layer 1 is provided with a connecting groove 3, a fixed frame 6 is arranged below the upper protective layer 2, the fixed frame 6 is inserted into the connecting groove 3, a filling cavity 8 is formed in the fixed frame 6, the inside of the filling cavity 8 is connected with a moisture-proof layer 9, the top of the moisture-proof layer 9 is provided with a board groove 11, and the inside of the board groove 11 is connected with a flexible PCB 12;

as shown in fig. 2, the number of the board grooves 11 and the flexible PCB 12 is several, and the flexible PCB 12 is installed corresponding to the board grooves 11, so that the adjudication area of the electronic protective tool is ensured, meanwhile, the loosening and deflection of the flexible PCB 12 are reduced, the adjudication fairness is affected, and the practicability is improved;

as shown in fig. 2 and 3, the top of the moisture-proof layer 9 is sleeved with a limit sleeve 13, clamping grooves 10 are formed in the periphery of the outer side of the moisture-proof layer 9, one end of a surrounding plate 14 is arranged below the limit sleeve 13, a clamping ring 15 is arranged on the inner side of the other end of the surrounding plate 14, the clamping ring 15 is in interference connection with the inside of the clamping groove 10, the limit sleeve 13 can be sleeved on the outer side of the moisture-proof layer 9, the upper layer of the flexible PCB 12 is protected, when the flexible PCB 12 is prevented from bending and deforming, the flexible PCB is prevented from sliding out of the inside of the plate groove 11, meanwhile, the clamping ring 15 is in interference connection with the clamping groove 10, the disassembly is convenient and fast, and the service life is prolonged;

as shown in fig. 1 and 2, the lower protective layer 1 and the upper protective layer 2 are provided with ventilation holes 5 in a penetrating way, so that ventilation of the interiors of the lower protective layer 1 and the upper protective layer 2 is ensured, and wearing is comfortable;

as shown in fig. 1, positioning grooves 4 are formed around the inside of the connecting groove 3, positioning pins 7 are arranged around the upper side of the fixed frame 6, and the positioning pins 7 are inserted into the positioning grooves 4, so that shaking of the lower protective layer 1 and the upper protective layer 2 can be reduced, and connection is more stable;

as shown in fig. 1, the number of the ventilation holes 5 is several, so that the ventilation effect is better;

in this embodiment, through the fixed frame 6 between lower protective layer 1 and the upper protective layer 2 with both connection, its stop collar 13 can cup joint in the dampproof course 9 outside, realize protecting flexible PCB board 12 upper strata, when preventing flexible PCB board 12 deformation of bending, roll-off board inslot 11 is inside, snap ring 15 cooperation draw-in groove 10 interference connection simultaneously, it is convenient to dismantle, when flexible PCB board 12 accepts the collision, become the electric quantity output that is directly proportional to the external force that receives after the circuit is enlargied and the transformation impedance with the voltage signal, this electric quantity output can be regarded as the striking dynamics through secondary treatment, transfer to external display device, realize the electron score and decide the achievement.

The foregoing is a further elaboration of the present utility model in connection with the detailed description, and it is not intended that the utility model be limited to the specific embodiments shown, but rather that a number of simple deductions or substitutions be made by one of ordinary skill in the art without departing from the spirit of the utility model, should be considered as falling within the scope of the utility model as defined in the appended claims.

Claims

1. An inner layer filling structure of a taekwondo electronic protective device comprises a lower protective layer (1) and an upper protective layer (2);

the method is characterized in that:

the utility model discloses a flexible PCB board, including fixed frame (12), fixed frame (6), lower protective layer (1) inside spread groove (3) has been seted up, fixed frame (6) is installed to last protective layer (2) below, just fixed frame (6) are pegged graft inside spread groove (3), filling cavity (8) have been seted up to fixed frame (6) inside, filling cavity (8) internal connection has dampproof course (9), board groove (11) have been seted up at dampproof course (9) top, board groove (11) internal connection has flexible PCB board (12).

2. The internal packing structure of taekwondo electronic protective gear according to claim 1, wherein: the number of the plate grooves (11) and the flexible PCB (12) is a plurality.

3. The internal packing structure of taekwondo electronic protective gear according to claim 1, wherein: stop collar (13) have been cup jointed at dampproof course (9) top, draw-in groove (10) have been seted up all around in dampproof course (9) outside, bounding wall (14) one end is installed to stop collar (13) below, snap ring (15) are installed to bounding wall (14) other end inboard, just snap ring (15) interference connection is in inside draw-in groove (10).

4. The internal packing structure of taekwondo electronic protective gear according to claim 1, wherein: and ventilation holes (5) are formed in the lower protective layer (1) and the upper protective layer (2) in a penetrating manner.

5. The internal packing structure of taekwondo electronic protective gear according to claim 1, wherein: positioning grooves (4) are formed in the periphery of the inside of the connecting groove (3), positioning pins (7) are arranged on Fang Sizhou of the fixing frame (6), and the positioning pins (7) are inserted into the positioning grooves (4).

6. The internal packing structure of taekwondo electronic protective gear according to claim 4, wherein: the number of the ventilation holes (5) is a plurality.