Intelligent visual training instrument

Abstract

The utility model discloses an intelligent vision training instrument, which relates to the technical field of vision training, and comprises a left training instrument and a right training instrument, a connecting block is arranged between the left training instrument and the right training instrument, the connecting block is in sliding connection with the left training instrument, a first bandage is arranged on the outer side of the left training instrument and the outer side of the right training instrument, and a second bandage is arranged on the outer side of the right training instrument. The outer side of the left training instrument and the outer side of the right training instrument are each rotationally connected with a rotating block, a supporting rod is installed at the lower end of each rotating block, and a fixing structure is installed at the lower end of each supporting rod. The left training instrument and the right training instrument can be supported through the two supporting rods, the falling phenomenon caused by the dead weight of the instruments when the instruments are worn for a long time can be avoided, a user does not need to lie flat to use the instruments, and the phenomenon that the heads are pressed by the instruments is avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of vision training, in particular to an intelligent vision training instrument. Background Art

[0002] The visual training device is a machine that uses an inclined mirror to reflect the sight mark or picture on the side panel to the other eye through the visual center of the brain. The other eye then projects the received picture image onto the white paper on the bottom plate, and then the person draws the image seen by hand.

[0003] Existing head-mounted vision training devices generally cover the eyes of the user, including functions such as vision training and fatigue relief. However, the head-mounted vision training device has a certain weight and is fixed in front of the eyes of the user by a strap. If worn for a long time, it will inevitably fall down under the action of its own weight, which will cause certain inconveniences during use. The user generally lies flat to use the device, but the weight of the device will cause a certain amount of pressure on the user's head. Long-term use will oppress the user's head and cause inconvenience. Utility Model Content

[0004] The purpose of the utility model is to provide an intelligent vision training instrument to solve the problems raised in the above background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an intelligent visual training instrument, comprising a left training instrument and a right training instrument, a connecting block is installed between the left training instrument and the right training instrument, the connecting block is slidably connected to the left training instrument, a first strap is commonly installed on the outer sides of the left training instrument and the right training instrument, the outer sides of the left training instrument and the right training instrument are both rotatably connected to a rotating block, a support rod is installed at the lower end of the rotating block, and a fixed structure is installed at the lower end of the support rod.

[0006] Preferably, the fixing structure includes a semi-arc plate and a second strap, a semi-arc plate opening downward is installed at the lower end of the support rod, a second strap is fixedly installed at one end of the semi-arc plate, and the other end of the second strap is connected to the other end of the semi-arc plate through a hook ring and a hook buckle.

[0007] Preferably, a groove extending to the inside of the left training device is formed at the rear end of the connection block, a rack is installed inside the groove, a main gear is rotatably connected inside the left training device, and the main gear is meshingly connected to the rack.

[0008] Preferably, the rear end of the left training device is rotatably connected to a knob, the front end of the knob is connected to a first bevel gear via a first rotating shaft, the lower end of the first bevel gear is meshingly connected to a second bevel gear, and the front end of the second bevel gear is connected to the rear end of the main gear via a second rotating shaft.

[0009] Preferably, the rear end edges of the left and right training apparatuses are both provided with soft pads.

[0010] Preferably, a plurality of massage blocks are installed at the front edge of the left training apparatus and the right training apparatus, a mobile power source is installed inside the left training apparatus and the right training apparatus, and the massage blocks are electrically connected to the mobile power source.

[0011] Compared with the prior art, the beneficial effects of the utility model are:

[0012] 1. This intelligent vision training instrument places the left training instrument and the right training instrument in front of the user's eyes, fixes the instrument to the head through the first strap, and rotates the rotating blocks on both sides, the rotating blocks drive the support rods to rotate, the support rods drive the fixed structure below to rotate, and the fixed structure is sleeved on the user's shoulders, so that the two fixed structures are fixedly installed on the left and right shoulders of the user. The two support rods can support the left and right training instruments, and can avoid the phenomenon of falling caused by the weight of the instruments due to long-term wearing, and thus the user does not need to lie flat to use the instruments, and the phenomenon of the instruments pressing the head is avoided.

[0013] 2. This intelligent vision training instrument sets a connecting block by sliding between the left training instrument and the right training instrument. When the user needs to adjust the distance between the left training instrument and the right training instrument, the user can turn the knob, and the knob drives the first rotating shaft and the first bevel gear to rotate. The first bevel gear drives the second bevel gear, the second rotating shaft and the main gear to rotate. The main gear and the rack are meshed and connected. The rotation of the main gear will cause the left training instrument to move slowly along the length direction of the rack, thereby changing the distance between the left training instrument and the right training instrument to suit users of different sizes. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0015] Figure 2 It is a rear structural view of the overall structure of the utility model;

[0016] Figure 3 For this utility model Figure 2 A magnified view of middle;

[0017] Figure 4 It is a schematic diagram of the structure of the fixed rack and knob of the utility model.

[0018] In the figure: 1, left training device; 2, right training device; 3, connecting block; 4, first strap; 5, massage block; 6, rotating block; 7, support rod; 8, fixed structure; 801, semi-arc plate; 802, second strap; 9, cushion; 10, groove; 11, rack; 12, knob; 13, first bevel gear; 14, second bevel gear; 15, main gear; 16, first rotating shaft; 17, second rotating shaft. DETAILED DESCRIPTION

[0019] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0020] In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "two ends", "one end", "the other end" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operate in a specific orientation, and therefore cannot be understood as a limitation on the present invention. In addition, the terms "first" and "second" are used for descriptive purposes only and cannot be understood as indicating or implying relative importance.

[0021] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "provided with", "connected", etc. should be understood in a broad sense. For example, "connected" can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be an indirect connection through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0022] like Figures 1 to 4As shown, the intelligent vision training instrument of this embodiment includes a left training device 1 and a right training device 2, which are electrically connected to each other. This is the prior art and will not be described in detail. A connecting block 3 is installed between the left training device 1 and the right training device 2. The connecting block 3 is slidably connected to the left training device 1, and the right training device 2 is fixedly connected to the connecting block 3. The left training device 1 is slidably connected to the connecting block 3, so that the left training device 1 can slide on the surface of the connecting block 3. A first strap 4 is installed on the outer sides of the left training device 1 and the right training device 2. The first strap 4 is installed on the outer sides of the left training device 1 and the right training device 2. A strap 4 is a rubber band that can be stretched and contracted within a certain range. The outer sides of the left training device 1 and the right training device 2 are rotatably connected to a rotating block 6, a support rod 7 is installed at the lower end of the rotating block 6, and a fixed structure 8 is installed at the lower end of the support rod 7. The fixed structure 8 is sleeved on the user's shoulder so that the two fixed structures 8 are fixedly installed on the left and right shoulders of the user. The two support rods 7 can support the left training device 1 and the right training device 2, and can avoid the phenomenon of falling caused by the weight of the device due to long-term wearing of the device.

[0023] Specifically, the fixing structure 8 includes a semi-arc plate 801 and a second strap 802. The lower end of the support rod 7 is equipped with a semi-arc plate 801 with an opening downward. One end of the semi-arc plate 801 is fixedly equipped with a second strap 802. The other end of the second strap 802 is connected to the other end of the semi-arc plate 801 through a hook ring and a hook buckle. The semi-arc plate 801 is placed on the shoulder surface of the user, and the second strap 802 is passed through the user's armpit and connected to the other end of the semi-arc plate 801. The connection between the fixing structure 8 and the user's shoulder is completed. The material of the second strap 802 is consistent with that of the first strap 4, wherein the hook ring is a ring-shaped structure, and the hook buckle is a hook-shaped structure, which are all existing technologies and will not be described in detail.

[0024] Furthermore, a groove 10 extending to the interior of the left training device 1 is formed at the rear end of the connecting block 3, and a rack 11 is installed inside the groove 10. A main gear 15 is rotatably connected inside the left training device 1, and the main gear 15 is meshingly connected to the rack 11. The rotation of the main gear 15 will cause the left training device 1 to slowly move along the length direction of the rack 11, thereby changing the distance between the left training device 1 and the right training device 2 to suit users of different sizes.

[0025] Furthermore, the rear end of the left training device 1 is rotatably connected to a knob 12, the front end of the knob 12 is connected to a first bevel gear 13 via a first rotating shaft 16, the lower end of the first bevel gear 13 is meshingly connected to a second bevel gear 14, the front end of the second bevel gear 14 is connected to the rear end of the main gear 15 via a second rotating shaft 17. When the user needs to adjust the distance between the left training device 1 and the right training device 2, the user can rotate the knob 12, the knob 12 drives the first rotating shaft 16 and the first bevel gear 13 to rotate, the first bevel gear 13 drives the second bevel gear 14, the second rotating shaft 17 and the main gear 15 to rotate, and when the main gear 15 rotates, the distance between the left training device 1 and the right training device 2 will change.

[0026] Furthermore, soft pads 9 are installed at the rear edge positions of the left training device 1 and the right training device 2. The soft pads 9 can provide a certain buffering function for the devices and provide a certain protection when the rear ends of the devices are hit.

[0027] Furthermore, a plurality of massage blocks 5 are installed at the front edge positions of the left training device 1 and the right training device 2. A mobile power supply is installed inside the left training device 1 and the right training device 2. The massage blocks 5 are electrically connected to the mobile power supply. The mobile power supply can be used to start the massage blocks 5 so that the massage blocks 5 vibrate at a certain frequency, which can relieve eye fatigue to a certain extent.

[0028] The method of using this embodiment is as follows: by placing the left training device 1 and the right training device 2 in front of the user's eyes, by sleeve-arranging the fixing structure 8 on the user's shoulder, the two fixing structures 8 are fixedly installed on the left and right shoulders of the user, and the two supporting rods 7 can support the left training device 1 and the right training device 2, so as to avoid the falling phenomenon caused by the self-weight of the devices due to long-term wearing of the devices. When it is necessary to adjust the distance between the left training device 1 and the right training device 2, the knob 12 can be turned, and the knob 12 drives the first rotating shaft 16 and the first bevel gear 13 to rotate, and the first bevel gear 13 drives the second bevel gear 14, the second rotating shaft 17 and the main gear 15 to rotate, and the main gear 15 is meshedly connected with the rack 11. The rotation of the main gear 15 will cause the left training device 1 to slowly move along the length direction of the rack 11, thereby changing the distance between the left training device 1 and the right training device 2 to be suitable for users of different sizes.

[0029] Finally, it should be noted that the above description is only a preferred embodiment of the utility model and is not intended to limit the utility model. Although the utility model is described in detail with reference to the above embodiments, those skilled in the art can still modify the technical solutions recorded in the above embodiments or replace some of the technical features therein with equivalents. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model.

Claims

1. An intelligent vision training device, comprising a left training device (1) and a right training device (2), characterized in that: A connecting block (3) is installed between the left training device (1) and the right training device (2), and the connecting block (3) is slidably connected to the left training device (1). A first strap (4) is installed on the outer sides of the left training device (1) and the right training device (2). A rotating block (6) is rotatably connected to the outer sides of the left training device (1) and the right training device (2). A support rod (7) is installed at the lower end of the rotating block (6), and a fixed structure (8) is installed at the lower end of the support rod (7).

2. The intelligent vision training instrument according to claim 1, characterized in that: The fixing structure (8) comprises a semi-arc plate (801) and a second binding strap (802); a semi-arc plate (801) opening downward is installed at the lower end of the support rod (7); a second binding strap (802) is fixedly installed at one end of the semi-arc plate (801); and the other end of the second binding strap (802) is connected to the other end of the semi-arc plate (801) via a hook ring and a hook buckle.

3. The intelligent vision training instrument according to claim 1, characterized in that: The rear end of the connection block (3) is provided with a groove (10) extending into the interior of the left training device (1), a rack (11) is installed inside the groove (10), a main gear (15) is rotatably connected inside the left training device (1), and the main gear (15) is meshingly connected with the rack (11).

4. The intelligent vision training instrument according to claim 3, characterized in that: The rear end of the left training device (1) is rotatably connected to a knob (12), the front end of the knob (12) is connected to a first bevel gear (13) via a first rotating shaft (16), the lower end of the first bevel gear (13) is meshingly connected to a second bevel gear (14), and the front end of the second bevel gear (14) is connected to the rear end of the main gear (15) via a second rotating shaft (17).

5. The intelligent vision training instrument according to claim 1, characterized in that: Soft pads (9) are installed at the rear edge positions of the left training device (1) and the right training device (2).

6. The intelligent vision training instrument according to claim 1, characterized in that: A plurality of massage blocks (5) are installed at the front edge of the left training device (1) and the right training device (2). A mobile power source is installed inside the left training device (1) and the right training device (2), and the massage blocks (5) are electrically connected to the mobile power source.

Images