Children psychological display graffiti machine

Abstract

The utility model relates to the technical field of graffiti devices. The children psychological display doodling machine comprises a cabinet body, a stand column is fixed to the top end of one side of the cabinet body, the middle section of the stand column is rotationally sleeved with a sleeve, and the other side of the sleeve is fixedly connected with a display body; an electronic graffiti board is embedded in the middle of the cabinet body. The stand column, the sleeve, the spring, the pull plug and the displayer body are used in cooperation, the sleeve can be rotated to adjust the angle of the displayer body, and a guardian can observe scrawling works of children more clearly at different angles; through cooperative use of the cabinet body, the sliding door, the fixed handle, the rotating handle, the connecting rod and the electronic doodle board, the sliding door can be conveniently opened when children use the electronic doodle board, and the sliding door can be conveniently closed when the children do not use the electronic doodle board, so that a screen of the electronic doodle board is protected, and the possibility that the screen is broken is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of graffiti devices, and more specifically to a graffiti machine for displaying children's psychology. Background Art

[0002] Pediatrics is a comprehensive medical science that studies the physical and mental development, health care, and disease prevention of children. Its background technology involves multiple fields. In the field of child health care and child psychology, it not only covers traditional medical health care knowledge, but also deeply integrates cutting-edge technologies from multiple disciplines such as psychology, education, and information technology. The integration and innovation of these technologies provide strong guarantees for the comprehensive and healthy growth of children, creating a healthier and happier growth environment for children.

[0003] Currently, existing graffiti display devices are generally fixed, requiring guardians or doctors to be next to children or at specific locations to see the graffiti drawings. This makes it inconvenient for guardians to observe children's graffiti works more clearly from different angles, thereby better understanding the children's psychological state. In addition, most existing graffiti devices lack dust-proof treatment and protection for the graffiti devices, resulting in dust affecting the sensitivity of the devices. Therefore, a child psychology display graffiti machine is urgently needed to solve the above problems. Utility Model Content

[0004] In order to overcome the above-mentioned defects of the prior art, the present invention provides a child psychology display graffiti machine to solve the problems existing in the above-mentioned background technology.

[0005] The utility model provides the following technical solution: a graffiti machine for displaying children's psychology, comprising:

[0006] A cabinet body, wherein a column is fixed to the top of one side of the cabinet body, a sleeve is rotatably sleeved on the middle section of the column, a spring is fixed to the outer surface of one side of the sleeve, a pull bolt is slidably inserted into the interior of the sleeve, and the other side of the sleeve is fixedly connected to the display body;

[0007] Sliding doors are slidably inserted on both sides of the interior of the cabinet, and the sliding doors are arranged in two groups, one group of sliding doors has a fixed handle fixed on the surface, and the other group of sliding doors has a rotating handle fixed on the surface, and a connecting rod is fixed to the upper end of one side of the rotating handle, and an electronic graffiti board is embedded in the middle of the cabinet.

[0008] Preferably, the two ends of the column are set as large cylinders, the middle section of the column is set as a small cylinder, and multiple groups of circular holes are opened on the small cylinder, and the multiple groups of circular holes are distributed in a polar axis array in the middle of the surface of the small cylinder. The circular hole is adapted to one end of the pull bolt, and one end of the pull bolt is slid through the sleeve and inserted into the inside of the circular hole, which is convenient for adjusting the angle of the display body and fixing the display body by the pull bolt.

[0009] Preferably, the connecting rod is configured to be U-shaped, so as to facilitate connection between the fixed handle and the rotating handle.

[0010] Preferably, one end of the pull bolt is set as a large cylinder, and one side of the large cylinder is fixedly connected to one end of the spring, and the other end of the pull bolt is set as a small cylinder, and the spring is slidably sleeved on the outer surface of the small cylinder, so that the pull bolt is in a state of being inserted into the round hole when not subject to external force.

[0011] Preferably, a slot is provided on one side of the fixed handle, the diameter of the slot is larger than the diameter of one end of the connecting rod, and one end of the connecting rod is slidably inserted into the slot, so that one end of the connecting rod can slide into the slot for fixation.

[0012] Preferably, the upper end of the rotating handle is set as a gear, and the lower end of the rotating handle is set as a cylinder, and the two are rotatably connected through a rotating shaft, so that the angular state of the connecting rod can be controlled by rotating the gear end of the rotating handle.

[0013] The technical effects and advantages of the utility model are as follows: the utility model uses the support column, sleeve, spring, pull bolt and display body in coordination, and the sleeve can be rotated to adjust the angle of the display body, so that the guardian can observe the child's graffiti works more clearly at different angles, so that the guardian can understand the child's graffiti process and psychological state in real time, and thus provide timely guidance and encouragement, thereby promoting the child's psychological health development;

[0014] Through the coordinated use of the cabinet, sliding door, fixed handle, rotating handle, connecting rod, and electronic graffiti board, the sliding door can be conveniently opened when children are using it, and closed when not in use, thereby protecting the screen of the electronic graffiti board and reducing the possibility of screen breakage. At the same time, the dust-proof effect of the entire device is improved, reducing the possibility of decreased device sensitivity due to dust accumulation, making children more comfortable and smooth when using it. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a front view three-dimensional structural schematic diagram of the utility model.

[0016] Figure 2 It is a partially dissected three-dimensional structural schematic diagram of the present invention.

[0017] Figure 3 It is a schematic diagram of a partially exploded three-dimensional structure of the utility model.

[0018] Figure 4 It is a partial rear perspective structural diagram of the present invention.

[0019] The figures are marked as follows: 1. cabinet; 2. column; 3. sleeve; 4. spring; 5. pull bolt; 6. display body; 7. sliding door; 8. fixed handle; 9. rotating handle; 10. connecting rod; 11. electronic graffiti board. DETAILED DESCRIPTION

[0020] The following will be combined with the drawings in the present invention to clearly and completely describe the technical solution of the present invention. In addition, the forms of the various structures described in the following embodiments are merely examples. The instrument placement rack involved in the present invention is not limited to the various structures described in the following embodiments. All other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the present invention.

[0021] Example 1

[0022] like Figure 1 and Figure 2 As shown, this embodiment proposes a child psychology display graffiti machine, including a cabinet 1, a column 2 is fixed to the top of one side of the cabinet 1, a sleeve 3 is rotatably sleeved on the middle section of the column 2, and a spring 4 is fixed to the outer surface of one side of the sleeve 3, a pull bolt 5 is slidably inserted inside the sleeve 3, and the other side of the sleeve 3 is fixedly connected to a display body 6, both ends of the column 2 are set as large cylinders, the middle section of the column 2 is set as a small cylinder, and a plurality of groups of circular holes are provided on the small cylinder, and the plurality of groups of circular holes are distributed in a polar axis array in the middle of the surface of the small cylinder, the circular hole is adapted to one end of the pull bolt 5, one end of the pull bolt 5 passes through the sleeve 3 and is slidably inserted into the inside of the circular hole, one end of the pull bolt 5 is set as a large cylinder, and one side of the large cylinder is fixedly connected to one end of the spring 4, the other end of the pull bolt 5 is set as a small cylinder, and the spring 4 is slidably sleeved on the outer surface of the small cylinder;

[0023] In this embodiment, when the angle of the display body 6 needs to be adjusted for the convenience of observation by the guardian, the bolt 5 is first pulled to make the bolt 5 slide out of the interior of the column 2, and the spring 4 is stretched in the same direction. Then the sleeve 3 is rotated to drive the display body 6 to rotate. When it is rotated to a suitable angle, the bolt 5 is released. At this time, the bolt 5 slides through the sleeve 3 again under the elastic force of the spring 4 and slides into the interior of the column 2 to complete the locking. The electronic graffiti board 11 can synchronously display the content drawn on it on the screen of the display body 6. The specific connection method and synchronous display method between the two are existing mature technologies and will not be elaborated on here, so that the guardian can watch from different angles through the display body 6.

[0024] Example 2

[0025] like Figure 1 、 Figure 3 and Figure 4As shown, based on the same concept as the above embodiment, this embodiment further proposes: sliding doors 7 are slidably inserted on both sides of the interior of the cabinet 1, and the sliding doors 7 are arranged in two groups, a fixed handle 8 is fixed on the surface of one group of sliding doors 7, and a rotating handle 9 is fixed on the surface of the other group of sliding doors 7, and a connecting rod 10 is fixed to the upper end of one side of the rotating handle 9, an electronic graffiti board 11 is embedded in the middle interior of the cabinet 1, the connecting rod 10 is arranged in a U shape, a card slot is provided on one side of the fixed handle 8, the diameter of the card slot is larger than the diameter of one end of the connecting rod 10, one end of the connecting rod 10 is slidably inserted in the interior of the card slot, the upper end of the rotating handle 9 is arranged as a gear, and the lower end of the rotating handle 9 is arranged as a cylinder, and the two are rotatably connected by a rotating shaft;

[0026] In this embodiment, when the child needs to use the electronic graffiti board 11, the rotating handle 9 can be rotated first to make one end of the connecting rod 10 slide out from the slot of the fixed handle 8, and then the two sets of sliding doors 7 can be pushed to slide to both sides respectively. After the two sets of sliding doors 7 are completely slid open, the electronic graffiti board 11 can be completely exposed for the child to use for graffiti. When the child does not need to use the electronic graffiti board 11, the two sets of sliding doors 7 can be closed by reverse operation, so that one end of the connecting rod 10 re-enters the slot to complete the locking, thereby reducing dust accumulation when idle, thereby affecting the sensitivity of the device.

[0027] Working principle: When the device is in use, first open 07 by rotating 09, so that 11 is exposed for children to use, then rotate 03 to adjust the angle of 06 according to the needs of the guardian, and then lock it through 05 to facilitate the guardian to watch more clearly. When the device is not in use, close 07 first and then slide 10 into the card slot of 08. The above is the entire working principle of this utility.

[0028] Finally, a few points should be explained: First, in the description of this application, it should be noted that, unless otherwise specified or limited, the terms "mounted," "connected," and "connected" should be understood in a broad sense, and may refer to mechanical or electrical connections, internal communication between two components, or direct connection. "Up," "down," "left," and "right" are only used to indicate relative positional relationships. When the absolute positions of the objects being described change, the relative positional relationships may also change.

[0029] Secondly: The drawings of the embodiments disclosed in this utility model only involve structures related to the embodiments disclosed in this utility model. Other structures can refer to common designs. In the absence of conflicts, the same embodiment and different embodiments of the utility model can be combined with each other.

[0030] Finally: The above are only preferred embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

Claims

1. A child psychology display graffiti machine, characterized in that: include: A cabinet (1), wherein a column (2) is fixed to the top of one side of the cabinet (1), a sleeve (3) is rotatably sleeved on the middle section of the column (2), a spring (4) is fixed to the outer surface of one side of the sleeve (3), a pull bolt (5) is slidably inserted into the interior of the sleeve (3), and a display body (6) is fixedly connected to the other side of the sleeve (3); Sliding doors (7) are slidably inserted on both sides of the interior of the cabinet (1), and the sliding doors (7) are arranged in two groups, wherein a fixed handle (8) is fixed on the surface of one group of sliding doors (7), and a rotating handle (9) is fixed on the surface of the other group of sliding doors (7), and a connecting rod (10) is fixed on the upper end of one side of the rotating handle (9), and an electronic graffiti board (11) is embedded in the middle of the interior of the cabinet (1).

2. A child psychology display graffiti machine according to claim 1, characterized in that: The two ends of the column (2) are configured as large cylinders, and the middle section of the column (2) is configured as a small cylinder, and a plurality of groups of circular holes are provided on the small cylinder, and the plurality of groups of circular holes are distributed in a polar axis array in the middle of the surface of the small cylinder, and the circular holes are adapted to one end of the pull bolt (5), and one end of the pull bolt (5) passes through the sleeve (3) and is slidably inserted into the inside of the circular hole.

3. The child psychology display graffiti machine according to claim 1, characterized in that: The connecting rod (10) is configured to be U-shaped.

4. The child psychology display graffiti machine according to claim 1, characterized in that: One end of the pull bolt (5) is configured as a large cylinder, and one side of the large cylinder is fixedly connected to one end of the spring (4); the other end of the pull bolt (5) is configured as a small cylinder, and the spring (4) is slidably sleeved on the outer surface of the small cylinder.

5. The child psychology display graffiti machine according to claim 1, characterized in that: A slot is provided on one side of the fixed handle (8), the diameter of the slot being larger than the diameter of one end of the connecting rod (10), and one end of the connecting rod (10) is slidably inserted into the slot.

6. The child psychology display graffiti machine according to claim 1, characterized in that: The upper end of the rotating handle (9) is configured as a gear, and the lower end of the rotating handle (9) is configured as a cylinder, and the two are rotatably connected via a rotating shaft.

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