CN214789917U

CN214789917U - Video playing device for psychotoughness training

Info

Publication number: CN214789917U
Application number: CN202120209558.6U
Authority: CN
Inventors: 乔洪波; 王逸博; 黄露; 周能; 王婷婷
Original assignee: Wuxi Vocational And Technical Higher School Of Automobile & Engineering (wuxi Traffic Technician College)
Current assignee: Wuxi Vocational And Technical Higher School Of Automobile & Engineering (wuxi Traffic Technician College)
Priority date: 2021-01-26
Filing date: 2021-01-26
Publication date: 2021-11-19
Anticipated expiration: 2031-01-26

Abstract

The utility model discloses a video play device is used in psychology toughness training relates to video playback device technical field. The technical key points are as follows: including play device body and base, be equipped with adjustment mechanism between play device body and the base, adjustment mechanism is used for adjusting play device's angle, adjustment mechanism includes the head rod, the head rod both ends all with play device body fixed connection, the cover is equipped with first gear on the head rod, play device body one side meshing is kept away from to first gear has the second gear, the second gear runs through there is the second connecting rod, the second connecting rod rotates with the second gear to be connected, the second connecting rod both ends all rotate with the base to be connected, the second connecting rod both ends all articulate there is the pawl, the meshing has interior ratchet on the pawl, interior ratchet and base fixed connection, through third connecting rod fixed connection between head rod and the second connecting rod. The angle of the playing device can be adjusted through the gear.

Description

Video playing device for psychotoughness training

Technical Field

The utility model relates to a video playback equipment technical field specifically is a video play device is used in psychology toughness training.

Background

When relevant activities such as psychological counseling are applied to psychology training of students in vocational schools, videos such as relevant psychology animations are often required to be played through the video device, psychology of the students can be trained more effectively through the video playing device, and environmental adaptability and frustration response capability of the students are enhanced. However, the current psycho-video arrangement is more and more, and many psycho-educators choose to play the psycho-video by different devices, and the projector is one of many playing devices.

The existing psychological video playing device can seriously obstruct the watching effect if sliding occurs during playing, so that components are needed to keep the psychological video playing device stable, the weight of some psychological video playing devices is heavier, inconvenience can be brought during moving, the playing angles needed by the psychological video playing devices are different according to the difference of the height of a screen and the height of the ground, and the psychological video playing devices can be adjusted according to needs.

The above prior art solution has the following drawbacks: according to the difference of different screens and ground height, play device needs different angles, and traditional play device can't realize adjusting, and is comparatively inconvenient during the use.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art exists, the utility model aims to provide a video play device is used in psychology toughness training, through setting up first gear and second gear engagement, through setting up the head rod, second connecting rod and third connecting rod, head rod and first gear fixed connection, the second connecting rod rotates with the second gear and is connected, fixed head rod of third connecting rod and second connecting rod, head rod and play device body fixed connection, thereby can drive the play device body through rotating first gear and rotate, thereby reach angle regulation's purpose, through ratchet and pawl in second connecting rod both ends set up, thereby can be after rotating fixing device.

The above object of the present invention can be achieved by the following technical solutions:

the utility model provides a video play device is used in psychology toughness training, include the play device body with be equipped with adjustment mechanism between the base, adjustment mechanism includes the head rod, the head rod both ends all with play device body fixed connection, the cover is equipped with first gear on the head rod, first gear is kept away from play device body one side meshing has the second gear, the second gear runs through there is the second connecting rod, the second connecting rod with the second gear rotates to be connected, second connecting rod both ends all with the base rotates to be connected, second connecting rod both ends all articulate there is the pawl, the meshing has interior ratchet on the pawl, interior ratchet with base fixed connection, the head rod with through third connecting rod fixed connection between the second connecting rod.

Through adopting above-mentioned technical scheme, through setting up first gear and second gear meshing, through setting up the head rod, second connecting rod and third connecting rod, head rod and first gear fixed connection, the second connecting rod rotates with the second gear and is connected, fixed head rod of third connecting rod and second connecting rod, head rod and play device body fixed connection, thereby can drive the play device body through rotating first gear and rotate, thereby reach angle regulation's purpose, through ratchet and pawl in setting up at second connecting rod both ends, thereby can be after rotating fixing device.

The present invention may be further configured in a preferred embodiment as: the base is kept away from play device body one side rotates and is connected with the lead screw, lead screw axial perpendicular to the base, the cover is equipped with the disc on the lead screw, the disc with lead screw threaded connection, the disc is close to base one side fixedly connected with telescopic link, the lead screw is kept away from base one side fixedly connected with rocker.

Through adopting above-mentioned technical scheme, rotate through setting up the lead screw and be connected with the base, the lead screw run through the disc and with disc threaded connection to can make the base move along the lead screw direction of motion through rotating the lead screw, through setting up the telescopic link, thereby can fixing device, through setting up the rocker, thereby can conveniently adjust.

The present invention may be further configured in a preferred embodiment as: the disc is kept away from telescopic link one side articulates there are a plurality of support frames, the support frame includes first bracing piece, first bracing piece one end with the disc is articulated, first bracing piece is kept away from disc one side cover is equipped with the second bracing piece, the second bracing piece with first bracing piece sliding connection.

Through adopting above-mentioned technical scheme, through setting up the support frame, the support frame is articulated with the disc, and the support frame has sliding connection's first bracing piece and second bracing piece to constitute to can adapt to different ground, make device stability reinforcing.

The present invention may be further configured in a preferred embodiment as: the base is kept away from both ends of the inner ratchet wheel are respectively provided with a control key, the control keys are rotatably connected with the base, and the control keys penetrate through the base and are fixedly connected with the pawls.

Through adopting above-mentioned technical scheme, through setting up control key and pawl fixed connection, the control key rotates with the base to can be through rotating the control key, thereby can control the meshing of pawl and interior ratchet, thereby can controlling means's rotation.

The present invention may be further configured in a preferred embodiment as: the playing device body is provided with a ventilation opening.

Through adopting above-mentioned technical scheme, through setting up the vent to can make things convenient for the device to dispel the heat in the use, prevent that equipment is overheated and damaged.

The present invention may be further configured in a preferred embodiment as: and an anti-slip pad is arranged on one side of the second supporting rod, which is far away from the first supporting rod.

Through adopting above-mentioned technical scheme, through setting up the slipmat to can increase the frictional force with ground when using, make the device more stable.

To sum up, the utility model discloses a following at least one useful technological effect:

1. the device is characterized in that a first gear is meshed with a second gear, a first connecting rod, a second connecting rod and a third connecting rod are arranged, the first connecting rod is fixedly connected with the first gear, the second connecting rod is rotatably connected with the second gear, the third connecting rod fixes the first connecting rod and the second connecting rod, and the first connecting rod is fixedly connected with the playing device body, so that the playing device body can be driven to rotate by rotating the first gear, the angle can be adjusted, and the device can be fixed after rotation by arranging an inner ratchet wheel and a pawl at two ends of the second connecting rod;

2. the screw rod is rotatably connected with the base, penetrates through the disc and is in threaded connection with the disc, so that the base can move along the movement direction of the screw rod by rotating the screw rod, the device can be fixed by arranging the telescopic rod, and the adjustment can be facilitated by arranging the rocker;

3. through setting up the support frame, the support frame is articulated with the disc, and the support frame has sliding connection's first bracing piece and second bracing piece to constitute to can adapt to different ground, make device stability reinforcing.

Drawings

Fig. 1 is a schematic view of a first view structure of the present invention;

fig. 2 is a sectional view a-a in fig. 1.

Reference numerals: 1. a playback device body; 2. a base; 3. an adjustment mechanism; 31. a first connecting rod; 32. a first gear; 33. a second gear; 34. a second connecting rod; 35. a pawl; 36. an inner ratchet wheel; 37. a third connecting rod; 4. a screw rod; 5. a disc; 6. a telescopic rod; 7. a rocker; 8. a support frame; 81. a first support bar; 82. a second support bar; 9. and (6) control keys.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

As shown in fig. 1 and fig. 2, the video playing device for training psychotoughness disclosed by the present invention comprises a playing device body 1 and a base 2, an adjusting mechanism 3 is disposed between the playing device body 1 and the base 2, the adjusting mechanism 3 is used for adjusting an angle of the playing device, the adjusting mechanism 3 comprises a first connecting rod 31, both ends of the first connecting rod 31 are fixedly connected with the playing device body 1, a first gear 32 is sleeved on the first connecting rod 31, a second gear 33 is engaged on a side of the first gear 32 away from the playing device body 1, the second gear 33 penetrates a second connecting rod 34, the second connecting rod 34 is rotatably connected with the second gear 33, both ends of the second connecting rod 34 are rotatably connected with the base 2, both ends of the second connecting rod 34 are hinged with pawls 35, an inner ratchet 36 is engaged on the pawls 35, the inner ratchet 36 is fixedly connected with the base 2, the first connecting rod 31 is fixedly connected with the second connecting rod 34 through a third connecting rod 37, through first gear 32 and the meshing of second gear 33, thereby first gear 32 rotates and drives second gear 33 and rotate, through setting up head rod 31, second connecting rod 34 and third connecting rod 37, head rod 31 and first gear 32 fixed connection, second connecting rod 34 rotates with second gear 33 and is connected, fixed head rod 31 of third connecting rod 37 and second connecting rod 34, head rod 31 and play device body 1 fixed connection, thereby can drive play device body 1 through rotating head rod 32 and rotate, thereby reach angle regulation's purpose, through ratchet 36 and pawl 35 in setting up at second connecting rod 34 both ends, thereby can be at fixing device after the rotation.

As shown in fig. 1 and 2, base 2 keeps away from play device body 1 one side and rotates and be connected with

lead screw

4, 4 axial perpendicular to bases 2 of lead screw, the cover is equipped with disc 5 on the lead screw 4,

disc

5 and 4 threaded connection of lead screw, disc 5 is close to 2 one side fixedly connected with telescopic link 6 of base, 2 one side fixedly connected with rocker 7 of base is kept away from to lead screw 4, rotate with base 2 through lead screw 4 and be connected, lead screw 4 runs through disc 5 and is connected with 5 threaded connection of disc, thereby can make base 2 along 4 direction of motion movements of lead screw through rotating lead screw 4, through setting up telescopic link 6, thereby can fixing device, through setting up rocker 7, thereby can conveniently adjust.

As shown in fig. 1 and 2, the side of the disc 5 away from the telescopic rod 6 is hinged with a plurality of support frames 8, each support frame 8 comprises a first support rod 81, one end of each first support rod 81 is hinged with the disc 5, one side of the disc 5 away from the first support rod 81 is sleeved with a second support rod 82, the second support rods 82 are connected with the first support rods 81 in a sliding manner, the base 2 is away from the two ends of the inner ratchet wheel 36 and is provided with a control key 9, the control key 9 is connected with the base 2 in a rotating manner, the control key 9 penetrates through the base 2 and the pawl 35 and is fixedly connected with the support frame 8, the support frame 8 is hinged with the disc 5, the support frame 8 is provided with the first support rods 81 and the second support rods 82 which are connected in a sliding manner, so as to adapt to different grounds and enhance the stability of the device.

As shown in fig. 1 and 2, the playing device body 1 is provided with a vent, so that heat dissipation can be performed conveniently in the operation process of the device, the vent is not shown in the drawing, the non-slip mat is arranged on one side of the second support rod 82, which is far away from the first support rod 81, so that the friction force between the device and the ground can be increased, and the non-slip mat is made of rubber and is not shown in the drawing.

The implementation principle of the embodiment is as follows: before use, the support frame 8 is adjusted according to the placing position, the first support rod 81 and the second support rod 82 are adjusted, the playing device body 1 is arranged in parallel with the ground, the rotary screw rod 4 is adjusted through the rocker 7 according to the height of a screen, the height of equipment is adjusted to be flush with the equipment, when the angle needs to be adjusted, the pawl 35 is controlled to be separated from the inner ratchet wheel 36 through the control key 9, the first gear 32 is rotated to rotate along the second gear 33, and the control key 9 is adjusted after the angle is adjusted to be proper, so that the pawl 35 is meshed with the inner ratchet wheel 36 again; after the use is finished, the rocker 7 is rotated, the second supporting rod 82 is retracted, the first supporting rod 81 is rotated, and then the first gear 32 is adjusted to rotate through the control key 9, so that the device is restored.

The embodiment of this specific implementation mode is the preferred embodiment of the present invention, not limit according to this the utility model discloses a protection scope, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.

Claims

1. The video playing device for the psychotoughness training comprises a playing device body (1) and a base (2), and is characterized in that an adjusting mechanism (3) is arranged between the playing device body (1) and the base (2), the adjusting mechanism (3) comprises a first connecting rod (31), two ends of the first connecting rod (31) are fixedly connected with the playing device body (1), a first gear (32) is sleeved on the first connecting rod (31), one side, away from the playing device body (1), of the first gear (32) is meshed with a second gear (33), the second gear (33) penetrates through a second connecting rod (34), the second connecting rod (34) is rotatably connected with the second gear (33), two ends of the second connecting rod (34) are rotatably connected with the base (2), and two ends of the second connecting rod (34) are hinged with pawls (35), an inner ratchet wheel (36) is meshed on the pawl (35), the inner ratchet wheel (36) is fixedly connected with the base (2), and the first connecting rod (31) is fixedly connected with the second connecting rod (34) through a third connecting rod (37).

2. The video playing device for the psychotoughness training according to claim 1, wherein a lead screw (4) is rotatably connected to a side of the base (2) away from the playing device body (1), the lead screw (4) is axially perpendicular to the base (2), a disc (5) is sleeved on the lead screw (4), the disc (5) is in threaded connection with the lead screw (4), an expansion link (6) is fixedly connected to a side of the disc (5) close to the base (2), and a rocker (7) is fixedly connected to a side of the lead screw (4) away from the base (2).

3. The video playing device for the training of psychological and toughness according to claim 2, wherein said disc (5) is hinged with a plurality of supporting frames (8) far away from one side of said telescopic rod (6), said supporting frames (8) comprise a first supporting rod (81), one end of said first supporting rod (81) is hinged with said disc (5), one side of said first supporting rod (81) far away from said disc (5) is sleeved with a second supporting rod (82), said second supporting rod (82) is slidably connected with said first supporting rod (81).

4. The video player for training psychological toughness of claim 1, characterized in that, both ends of the base (2) far away from the inner ratchet wheel (36) are provided with control keys (9), the control keys (9) are rotatably connected with the base (2), and the control keys (9) penetrate through the base (2) and are fixedly connected with the pawls (35).

5. The video player for training psychological toughness according to claim 1, characterized in that the player body (1) is provided with a vent.

6. The video player for training psychological toughness of claim 3, characterized in that the side of the second supporting rod (82) far away from the first supporting rod (81) is provided with a non-slip mat.