Wire harness take-up and pay-off device of sports wearable equipment

Abstract

The utility model relates to a wire harness winding and unwinding device of sports wearable equipment. The wire harness winding and unwinding device comprises a mounting seat, a wire harness winding and unwinding assembly matched with the mounting seat, a follow-up assembly matched with the wire harness winding and unwinding assembly and a controller matched with the wire harness winding and unwinding assembly and the follow-up assembly. The wire harness winding and unwinding assembly for lifting the equipment and the follow-up assembly for preventing the wire harness from being twisted are integrated and are controlled by different motors respectively, the integration degree is high, the structure is simple, maintenance is convenient, the system size is small, cost is saved, assembly is convenient, and the problems of equipment lifting and connecting wire twisting can be solved at the same time.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of carrying thin or filamentous material such as thin plate, strip material, cable, and particularly relates to a wire harness winding and unwinding device of sports wearing equipment. BACKGROUND

[0002] In the process of daily life and instrument equipment use, there are a large number of scenes involving the use of wire harness, and in the process of using wire harness, the user pursues to pull out the wire harness completely and smoothly, but in many scenes, the user needs to spend time and effort to wind back the wire harness after use.

[0003] With the rapid development of leisure and entertainment industry, a large number of virtual reality environment terminal simulators emerge as the times require to meet the needs of users for stronger control and immersion. At present, the VR experience machine device on the market also involves the lifting mechanism of VR head-mounted display, which introduces wire harness from the remote end, and these intermediate bridging devices are often complex and bulky, and are very inconvenient to assemble. At the same time, in some VR experience projects, the user's VR head-mounted display may need to be continuously pulled by wire harness. In this scenario, in addition to the common problems of existing technology that the device is easy to jam the wire before and after the experience starts and ends, and the wire harness winding and unwinding is not smooth, the unreasonable setting of the wire harness winding and unwinding device also makes the connection line of the VR head-mounted display easily entangled during the user's experience, which generates reverse traction to the user, etc., which makes the user's experience poor, and increases the difficulty and cost of maintenance.

[0004] The same application problem also exists for other sports wearing equipment. UTILITY MODEL CONTENT

[0005] The utility model solves the problems in the prior art and provides a wire harness winding and unwinding device of sports wearing equipment.

[0006] The utility model adopts the technical scheme that a wire harness winding and unwinding device of sports wearing equipment comprises a mounting seat, a wire harness winding and unwinding assembly is arranged in cooperation with the mounting seat, a follow-up assembly is arranged on the mounting seat in cooperation with the wire harness winding and unwinding assembly, and a controller is arranged in cooperation with the wire harness winding and unwinding assembly and the follow-up assembly.

[0007] Preferably, the wire harness winding and unwinding assembly comprises a shell arranged in cooperation with the mounting seat, a winding reel is arranged in the shell, a first motor is arranged on the shell in cooperation with the winding reel, and the first motor is arranged in cooperation with the controller.

[0008] A first through port and a second through port for the wire harness to enter and exit are arranged in cooperation with the shell.

[0009] Preferably, the first through port is arranged at the axis of the corresponding winding reel of the shell, and a guide port is arranged on the winding reel corresponding to the first through port, and a limiting piece is arranged on the winding reel towards the side of the first through port.

[0010] Preferably, the limiting piece comprises an inverted L-shaped buckle arranged on at least one side of the wire harness.

[0011] Preferably, the second through port is arranged at the bottom of the corresponding mounting seat of the shell, and two corresponding pulleys for straightening the wire harness are arranged at the second through port, and a gap for the wire harness to pass through is arranged between the two pulleys.

[0012] A through hole is arranged on the mounting seat corresponding to the second through port.

[0013] Preferably, the follow-up assembly comprises a second motor arranged in cooperation with the controller, and an output end of the second motor is provided with a driving gear, the driving gear is engaged to a driven gear, and the driven gear is arranged in cooperation with the shell.

[0014] Preferably, the driven gear and the shell are connected through a rotating disc, and an annular groove is arranged at the bottom of the rotating disc, and a sliding piece is arranged on the mounting seat corresponding to the annular groove.

[0015] Preferably, the sliding piece is an annular sliding block, and a pad is arranged on one side or both sides of the annular sliding block and the annular groove.

[0016] Preferably, a circuit board mounting area is arranged in cooperation with the rotating disc, a circuit board connected with the first motor is arranged in the circuit board mounting area, a corresponding spring needle assembly is arranged in cooperation with the circuit board, an electromagnetic valve is arranged at the bottom of one end of the spring needle assembly away from the circuit board, and the electromagnetic valve is connected with the controller.

[0017] Preferably, one end of the circuit board mounting area towards the switch assembly is provided with a protruding end, the switch assembly comprises an inductive switch and a spring sheet arranged on the inductive switch towards the circuit board mounting area, the contact end of the spring sheet and / or the protruding end of the circuit board mounting area is arc-shaped, and the inductive switch is connected with the controller.

[0018] The utility model relates to a wire harness winding and unwinding device of motion wearing equipment, including mounting seat, cooperation mounting seat is equipped with wire harness winding and unwinding assembly, cooperation mounting seat of wire harness winding and unwinding assembly is equipped with follow -up assembly, cooperation wire harness winding and unwinding assembly and follow -up assembly are equipped with controller.

[0019] The utility model has the advantages of integrating the wire harness winding and unwinding assembly for equipment lifting and the follow -up assembly for preventing wire harness entanglement, being controlled by different motors respectively, high integration, simple structure, convenient maintenance, small system volume, cost saving, convenient assembly, and simultaneously solving the problems of equipment lifting and connection wire entanglement. BRIEF DESCRIPTION OF DRAWINGS

[0020] Figure 1 It is a perspective view structure schematic diagram of the utility model;

[0021] Figure 2 It is a front view structure schematic diagram of the utility model;

[0022] Figure 3 It is Figure 2 A-A direction section view of the utility model;

[0023] Figure 4 It is a perspective view structure schematic diagram of the utility model omitting part shell rear view angle. DETAILED DESCRIPTION

[0024] The utility model will be further described in detail in combination with examples, but the protection scope of the utility model is not limited to this.

[0025] The utility model relates to a kind of wire harness retraction device of sports wearing equipment, the device includes mounting seat 1, wire harness retraction assembly is equipped with cooperation mounting seat 1, wire harness retraction assembly cooperation The follower assembly is equipped on the mounting seat 1 of cooperation, control unit is equipped with cooperation wire harness retraction assembly and follower assembly.

[0026] In the utility model, mounting seat 1 is used as the support of whole, considering that wire harness 2 is generally vertically downward, so mounting seat 1 is generally installed horizontally, and it is configured with through hole 3, is used for wire harness 2 retraction on one hand, on the other hand, follower assembly can be integrated on mounting seat 1, so that it is better adapted with mounting seat 1.

[0027] In the utility model, wire harness retraction assembly is used to realize the entry and output of wire harness 2, and provides winding space, i.e. wire harness 2 can be coiled in it, facilitate subsequent release, while wire harness retraction assembly also provides the direction-changing space of wire harness 2 in the process of retraction.

[0028] In the utility model, follower assembly is used to realize the rotation of wire harness retraction assembly including wire harness 2 itself around vertical axis on mounting seat 1, to realize the better movement following of entire device and sports wearing equipment.

[0029] In the utility model, controller is set in cooperation wire harness retraction assembly and follower assembly, especially for controlling its corresponding drive motor, the setting of controller here is the content that the person skilled in the art can easily understand, and the person skilled in the art can set up according to demand.

[0030] The wire harness retraction assembly includes the shell 4 set cooperation mounting seat 1, the shell 4 is equipped with winding reel 5 in, the shell 4 of cooperation winding reel 5 is equipped with first motor 6, and first motor 6 is set cooperation with controller;

[0031] A first through port 7 and a second through port 8 are arranged on the shell 4 for the wire harness 2 to pass in and out.

[0032] In the utility model, the shell 4 is vertically arranged, that is, the winding direction of the wire harness 2 in the shell 4 is around a horizontal axis, but in the specific implementation process, the arrangement of the shell 4 is not limited to the vertical state.

[0033] In the utility model, the shell 4 provides mounting support for the first motor 6, and the output end of the first motor 6 penetrates at least one side back plate of the shell 4 and is connected with the winding reel 5, so that the wire harness 2 is reeled in and out in the process of forward rotation or reverse rotation of the first motor 6.

[0034] The first through port 7 is arranged at the axis of the winding reel 5 corresponding to the shell 4, a guide inlet 9 is arranged on the winding reel 5 corresponding to the first through port 7, and a limiting piece 10 is arranged on the winding reel 5 on one side of the first through port 7 in cooperation with the wire harness 2.

[0035] The limiting piece 10 comprises an inverted L buckle arranged on at least one side of the wire harness 2.

[0036] The second through port 8 is arranged at the bottom of the mounting seat 1 corresponding to the shell 4, and two pulleys 11 for wire arrangement are arranged at the second through port 8 in correspondence.

[0037] The mounting seat 1 corresponding to the second through port 8 is provided with a through hole 3.

[0038] In the utility model, considering that the shell 4 is a flat disc type cavity structure when the shell 4 is vertically arranged, the first through port 7 is more suitable to be arranged on one side of the shell 4, and the wire harness 2 enters the wire winding track of the winding reel 5 through the guide inlet 9 on the winding reel 5, and in this case, the wire harness 2 changes direction, so the limiting piece 10 is arranged to limit and shape the wire harness 2 at the guide inlet 9 of the winding reel 5, so that it does not come off; in the specific implementation process, the limiting piece 10 comprises an inverted L buckle arranged on at least one side of the wire harness 2, which can be two, or another cooperating piece cooperating with the inverted L buckle, the top of the two is provided with an opening for accommodating the wire harness 2 to pass through, and the diameter of the opening is generally slightly smaller than that of the wire harness 2, so as to prevent it from easily coming out;

[0039] When the first through port 7 is arranged on the side of the shell 4, other auxiliary structures can be configured to fix the wire harness 2 at a position away from the shell 4, especially the first through port 7, so as to facilitate the wire harness 2 to pass in and out, and the other auxiliary structures include but are not limited to a wire collecting channel 12.

[0040] The second through port 8 is more suitable to be arranged at the bottom of the shell 4, corresponding to the mounting base 1, that is, the wire harness 2 is led in and out from the bottom of the device on the side facing the user, and in order to ensure that the wire harness 2 is not twisted when being led in and out, the wire harness 2 is straightened / straightened by cooperating with the two pulleys 11.

[0041] The follow-up assembly comprises a second motor 13 arranged in cooperation with the controller, the output end of the second motor 13 is provided with a driving gear 14, the driving gear 14 is engaged to a driven gear 15, and the driven gear 15 is arranged in cooperation with the shell 4.

[0042] The driven gear 15 and the shell 4 are connected through a rotating disc 16, the bottom of the rotating disc 16 is provided with an annular groove 17, and the mounting base 1 matched with the annular groove 17 is provided with a sliding piece 18.

[0043] The sliding piece 18 is an annular sliding block, and the annular sliding block is provided with a pad 19 on one side or both sides of the annular groove 17.

[0044] In the utility model, the follow-up assembly drives the driving gear 14 to rotate forward or reverse by the second motor 13, so that the driven gear 15 follows, and then the shell 4 is driven to rotate reversely or forwardly by a corresponding angle through the rotating disc 16, so that the wire harness 2 of the motion wearing device is prevented from being twisted in the motion scene.

[0045] Further, the annular groove 17 is arranged at the bottom of the rotating disc 16, so that the annular sliding block on the mounting base 1 can rotate within the range of the annular groove 17, and the two are coaxially rotated by the pad 19, the existence of the pad 19 can further play the role of sound reduction or partial sound reduction, and can be applied to adjust the resistance between the annular groove 17 and the annular sliding block; in the conventional application, the pad 19 is a bearing piece.

[0046] The circuit board mounting area 20 is arranged in cooperation with the rotating disc 16, the circuit board mounting area 20 is provided with a circuit board 21 connected with the first motor 6; a corresponding spring needle assembly is arranged in cooperation with the circuit board 21, an electromagnetic valve 22 is arranged at the bottom of one end of the spring needle assembly away from the circuit board 21; the electromagnetic valve 22 is connected with the controller.

[0047] One end of the circuit board mounting area 20 towards the switch assembly is provided with a protruding end, the switch assembly comprises an induction switch 23 and a spring piece 24 arranged on the induction switch 23 towards the circuit board mounting area 20, the contact end of the spring piece 24 and / or the protruding end of the circuit board mounting area 20 is arc-shaped; the induction switch 23 is connected with the controller.

[0048] In the utility model, although the control of the second motor 13 to the driving gear 14 can make the driven gear 15 in the state of rotation or stop, however, in the motion scene, in order to guarantee safety, the triggering of the first motor 6 should need to follow certain rules, cannot randomly carry out the winding and unwinding of the wiring harness 2, avoid safety accidents, and simultaneously also in order to facilitate wiring, prevent the winding of the device itself, so the on-off of the first motor 6 can be integrated in the unified power supply end;

[0049] Specifically, the circuit board mounting area 20 for installing the circuit board 21 is arranged on the rotating disc 16, generally adopts the form of embedding to install the circuit board 21, the circuit board 21 is connected with the first motor 6 through wires, at this time, no power supply, when the triggering condition is satisfied, the controller controls the electromagnetic valve 22 to be powered to be magnetic, falls, drives the pogo pin assembly to fall, the pogo pin 25 is electrically connected with the circuit board 21, starts to supply power, and the first motor 6 works, that is, the wiring harness 2 only carries out winding and unwinding at appropriate time and position, in the implementation process, the pogo pin assembly generally includes the bracket 26 and the pogo pin 25 arranged on the bracket 26, one end of the bracket 26 is provided with the through hole of the pogo pin 25, and the bottom of the other end is provided with the electromagnetic valve 22, and simultaneously, in order to guarantee the contact of the circuit board 21 and the pogo pin 25, the contact surface of the circuit board 21 and the pogo pin 25 is the arc shape concentric with the axis of the rotating disc 16.

[0050] The action of the controller to the electromagnetic valve 22 comes from the feedback of the inductive switch 23, in the specific implementation process, the circuit board mounting area 20 is arranged at the edge of the rotating disc 16 and has a part outward, one end towards the switch assembly is provided with a protruding end, the switch assembly includes the inductive switch 23 and the spring sheet 24 arranged towards the circuit board mounting area 20 of the inductive switch 23 (in most scenes, can be directly set as a micro switch), at least one of the contact end of the spring sheet 24 and the protruding end of the aforementioned one end of the circuit board mounting area 20 towards the switch assembly is arranged as an arc shape, so that the two can contact, do not affect passing and realize the counting of the controller, and then be used to trigger the control of the electromagnetic valve 22.

[0051] Although the preferred embodiments of the utility model have been described, those skilled in the art can make additional changes and modifications to these embodiments once the basic creative concept is known. Therefore, the appended claims are intended to be interpreted as including the preferred embodiments and all changes and modifications falling within the scope of the utility model.

[0052] Obviously, those skilled in the art can make various modifications and variations to the utility model without departing from the spirit and scope of the utility model. Thus, if these modifications and variations of the utility model fall within the scope of the claims of the utility model and their equivalent technologies, the utility model also intends to include these changes and variations.

Claims

1. A cable harness take-up and take-down device for a sports wearable device, characterized in that: The device comprises a mounting seat, a wire harness winding and unwinding assembly is arranged in cooperation with the mounting seat, a follow-up assembly is arranged on the mounting seat in cooperation with the wire harness winding and unwinding assembly, and a controller is arranged in cooperation with the wire harness winding and unwinding assembly and the follow-up assembly.

2. The wire harness winding and unwinding device of a sports wear equipment according to claim 1, characterized in that: The wire harness winding and unwinding assembly comprises a shell arranged in cooperation with the mounting seat, a winding reel is arranged in the shell, a first motor is arranged on the shell in cooperation with the winding reel, and the first motor is arranged in cooperation with the controller. A first through port and a second through port for the wire harness to enter and exit are arranged in cooperation with the shell.

3. The wire harness retraction device of a sports wear according to claim 2, wherein: The first through port is arranged at the position corresponding to the shaft of the winding reel in the shell, a guide inlet is arranged on the winding reel corresponding to the first through port, and a limiting piece is arranged on the winding reel on the side facing the first through port in cooperation with the wire harness.

4. The wire harness retraction device of a sports wear according to claim 3, wherein: The limiting piece comprises an inverted L-shaped buckle arranged on at least one side of the wire harness.

5. The wire harness retraction device of a sports wear according to claim 2, wherein: The second through port is arranged at the bottom of the shell corresponding to the mounting seat, two pulleys for wire arrangement are arranged in cooperation with the second through port, and a gap for the wire harness to pass through is arranged between the two pulleys. A through hole is arranged on the mounting seat in cooperation with the second through port.

6. The wire harness retraction device of a sports wear according to claim 2, wherein: The follow-up assembly comprises a second motor arranged in cooperation with the controller, a driving gear is arranged on the output end of the second motor, the driving gear is engaged to a driven gear, and the driven gear is arranged in cooperation with the shell.

7. The wire harness retraction device of a sports wear according to claim 6, wherein: The driven gear and the shell are connected through a rotating disc, an annular groove is arranged at the bottom of the rotating disc, and a sliding piece is arranged on the mounting seat in cooperation with the annular groove.

8. The wire harness retraction device of a sports wear according to claim 7, wherein: The sliding piece is an annular sliding block, and a pad is arranged on one side or both sides of the annular sliding block and the annular groove.

9. The cord winding and unwinding device of a sports wear according to claim 7, characterized in that: A circuit board mounting area is arranged in cooperation with the rotating disc, a circuit board connected with the first motor is arranged in the circuit board mounting area, a corresponding spring needle assembly is arranged in cooperation with the circuit board, an electromagnetic valve is arranged at the bottom of the end of the spring needle assembly away from the circuit board, and the electromagnetic valve is connected with the controller.

10. The cord winding and unwinding device of a sports wear according to claim 9, characterized in that: A protruding end is arranged at the end of the circuit board mounting area facing the switch assembly, the switch assembly comprises an inductive switch and a spring sheet arranged on the inductive switch facing the circuit board mounting area, the contact end of the spring sheet and / or the protruding end is arc-shaped, and the inductive switch is connected with the controller.

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