Folding touch display structure for logistics robot

Abstract

The invention relates to the technical field of logistics robots, and discloses a foldable touch display structure for a logistics robot, which comprises a body, a notch formed in the body and a display screen arranged in the notch, and a control mechanism for folding and unfolding the display screen is arranged in the body. The control mechanism comprises a positioning block, a containing groove, a sliding block, a guide groove, a motor, a gear, teeth and a half groove, the containing groove is formed in the inner side face of the body, and the positioning block is slidably connected to the inner side face of the containing groove; through mutual cooperation of a positioning block, a containing groove, a sliding block, a guide groove, a gear and teeth, the display screen can be stored during moving or can be sent out for use during standing, and the situation that the display screen is fixedly arranged on the robot, so that the display screen is likely to collide with foreign objects and be damaged during moving is avoided; the flexibility of the display screen on the logistics robot in the actual use process is better, and the actual use requirement can be met.

Description

Technical Field

[0001] The present invention relates to the technical field of logistics robots, and in particular to a foldable touch display structure for logistics robots. Background Art

[0002] Logistics robots are devices used in the logistics industry to transfer or deliver objects, and they have a touch screen on the outside for information exchange. The displays on existing logistics robots are directly fixed on their outer surfaces and cannot be adjusted as needed. Therefore, when the logistics robot collides with external objects during movement, the touch screen is easily damaged, which not only increases the cost of logistics delivery, but also affects the normal function of the logistics robot. Summary of the invention

[0003] In order to solve the problem that the touch film display on the above-mentioned logistics robot is fixedly set, which makes it impossible to store and is easy to be damaged during the action, and to achieve the above purpose of storing or sending out the touch display as needed, the present invention is achieved through the following technical solutions: a foldable touch display structure for a logistics robot, comprising a main body, a notch opened inside the main body, and a display screen arranged inside the notch, the interior of the main body is provided with a control mechanism for retracting and releasing the display screen, the control mechanism comprises a positioning block, a receiving groove, a slider, a guide groove, a motor, a gear, teeth, and a half groove, the inner side surface of the main body is provided with a receiving groove, the inner side surface of the receiving groove is slidably connected to the positioning block, the outer surface of the positioning block is provided with a half groove, the inner side surface of the half groove is fixedly connected to the motor, the external transmission of the motor is connected with a gear, the outside of the positioning block is fixedly connected with sliders symmetrically arranged on its front and rear sides, the inner side surface of the receiving groove is provided with a guide groove matching the slider, and the inner side surface of the receiving groove is provided with teeth.

[0004] Furthermore, the shapes of the accommodating groove and the guide groove are both right-angled, the teeth are arranged along the inner wall of the accommodating groove, and the gear is engaged with the teeth, so that under the transmission action of the teeth, the gear can drive the slider to move along the guide groove when it rotates, thereby driving the display screen to go deep into the interior of the accommodating groove for storage, preventing damage caused by collision during movement.

[0005] Furthermore, the shape of the slider is rectangular, so that the positioning block can always maintain a vertical state during the movement. The slider is slidably connected to the inner side of the guide groove, and the shape and specifications of the slider correspond to the guide groove.

[0006] Furthermore, an auxiliary mechanism for tilting the display screen is provided inside the main body, and the auxiliary mechanism includes an elastic rope, a support plate, an inclined surface, a slot, a block, a stabilizer, and a torsion spring. The bottom of the accommodating groove is fixedly connected to the elastic rope, the inner side surface of the slot is fixedly connected to the support plate, the support plate is provided with an inclined surface, and a slot corresponding to the inclined surface is provided on the support plate. The outside of the display screen is fixedly connected to the block, the inside of the slider is provided with a stabilizer, and the outside of the display screen is fixedly connected to a torsion spring.

[0007] Furthermore, the stabilizing member includes a fixed rod, a spring, a pull rope, an iron block, a guide rod, an electromagnet, and a fixing hole. The interior of the slider is slidably connected to the fixed rod, the exterior of the fixed rod is fixedly connected to a spring, the exterior of the fixed rod is fixedly connected to one end of the pull rope, the other end of the pull rope is fixedly connected to the iron block, the inner side surface of the slider is fixedly connected to the guide rod, the inner side surface of the slider is fixedly connected to the electromagnet, and the inner side surface of the body is provided with a fixing hole connected to the guide groove, which can limit the movement of the positioning block during normal delivery and use, so that the display screen can remain stable during normal use.

[0008] Furthermore, the pull rope is slidably connected to the inner side surface of the slider, the pull rope is slidably connected to the outer surface of the guide rod, the position and specification of the electromagnet correspond to the iron block, and the iron block is slidably connected to the inner side surface of the slider.

[0009] Furthermore, the position and specifications of the inclined surface correspond to the display screen, and the shape, position and specifications of the card block correspond to the card slot.

[0010] The present invention provides a foldable touch display structure for a logistics robot, which has the following beneficial effects:

[0011] 1. The foldable touch display structure for the logistics robot can store the display screen when moving or send it out for use when stationary through the cooperation between the positioning block, the accommodating groove, the slider, the guide groove, the gear and the teeth, thereby avoiding the situation where the display screen is fixed on the robot and is easily damaged by collision with foreign objects during movement, so that the display screen on the logistics robot has better flexibility during actual use and can meet the needs of actual use.

[0012] 2. The foldable touch display structure for the logistics robot can automatically drive the display screen to rotate slowly during its movement through the cooperation between the elastic rope and the torsion spring, so that the display screen can maintain a certain tilt angle during the actual working process, so that people can view the information on the display screen conveniently, and the support plate and the inclined surface can be used to stabilize the display screen, so that the display screen has better stability when the touch screen is used. In addition, with the use of the stabilizing parts, the stability of the display screen is better during actual use. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a partial cross-sectional structural schematic diagram of the present invention;

[0014] Figure 2 For the present invention Figure 1 Schematic diagram of the structural connection relationship of the middle part;

[0015] Figure 3 For the present invention Figure 2 The enlarged structural diagram at A in the middle;

[0016] Figure 4 For the present invention Figure 2 The enlarged structural diagram at B in the middle;

[0017] Figure 5 For the present invention Figure 2 The enlarged structural diagram at C in the middle;

[0018] Figure 6 This is a schematic diagram of the internal structure of the slider of the present invention;

[0019] Figure 7 For the present invention Figure 6 Enlarged structural diagram at D in the middle.

[0020] In the figure: 1. body; 2. notch; 3. display screen; 4. control mechanism; 41. positioning block; 42. accommodating groove; 43. slider; 44. guide groove; 45. motor; 46. gear; 47. tooth; 48. half groove; 5. auxiliary mechanism; 51. elastic rope; 52. support plate; 53. inclined plane; 54. slot; 55. block; 56. stabilizer; 561. fixing rod; 562. spring; 563. pull rope; 564. iron block; 565. guide rod; 566. electromagnet; 567. fixing hole; 57. torsion spring. DETAILED DESCRIPTION

[0021] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0022] The embodiment of the foldable touch display structure for the logistics robot is as follows:

[0023] See also Figure 1 - Figure 7 A foldable touch display structure for a logistics robot includes a body 1, a notch 2 opened inside the body 1, and a display screen 3 arranged inside the notch 2. A control mechanism 4 for retracting and releasing the display screen 3 is arranged inside the body 1. The control mechanism 4 includes a positioning block 41, a receiving groove 42, a slider 43, a guide groove 44, a motor 45, a gear 46, a tooth 47, and a half groove 48. The inner side surface of the body 1 is provided with a receiving groove 42, and the inner side surface of the receiving groove 42 is slidably connected with the positioning block 41. The outer surface of the positioning block 41 A half groove 48 is provided, and a motor 45 is fixedly connected to the inner side of the half groove 48. The external transmission of the motor 45 is connected to a gear 46. The outside of the positioning block 41 is fixedly connected to sliders 43 symmetrically arranged on its front and rear sides. A guide groove 44 matching the slider 43 is provided on the inner side of the accommodating groove 42. The shape of the slider 43 is rectangular, so that the positioning block 41 can always maintain a vertical state during the movement. The slider 43 is slidably connected to the inner side of the guide groove 44, and the shape and specifications of the slider 43 correspond to the guide groove 44.

[0024] The inner side surface of the receiving groove 42 is provided with teeth 47. The shapes of the receiving groove 42 and the guide groove 44 are both right-angled. The teeth 47 are arranged along the inner wall of the receiving groove 42. The gear 46 is meshed with the teeth 47, so that under the transmission action of the teeth 47, the gear 46 can drive the slider 43 to move along the guide groove 44 when rotating, thereby driving the display screen 3 to penetrate into the interior of the receiving groove 42 for storage, thereby preventing damage caused by collision during movement.

[0025] The interior of the main body 1 is provided with an auxiliary mechanism 5 for tilting and supporting the display screen 3. The auxiliary mechanism 5 includes an elastic rope 51, a support plate 52, an inclined surface 53, a slot 54, a block 55, a stabilizer 56, and a torsion spring 57. The bottom of the accommodating groove 42 is fixedly connected with the elastic rope 51. The elastic coefficient of the elastic rope 51 is much smaller than the elastic coefficient of the torsion spring 57. When the positioning block 41 moves to the highest position in the vertical direction, the rebound force of the elastic rope 51 at this time is the same as the deformation force of the torsion spring 57. Therefore, when the positioning block 41 continues to move, under the action of the rebound force of the elastic rope 51, the torsion spring 57 will rotate with the rotation of the display screen 3. The inner side of the notch 2 is fixedly connected with a support plate 52, on which an inclined surface 53 is arranged, and a card slot 54 corresponding to the inclined surface 53 is opened on the support plate 52. The outside of the display screen 3 is fixedly connected with a card block 55, and the position and specification of the inclined surface 53 correspond to the display screen 3. The shape, position and specification of the card block 55 correspond to the card slot 54. A stabilizing member 56 is arranged inside the slider 43, and the outside of the display screen 3 is fixedly connected with a torsion spring 57, which is fixedly connected to the inner side of the positioning block 41. By setting the torsion spring 57, the display screen 3 can be kept in a relatively stable state during use.

[0026] The stabilizing member 56 includes a fixing rod 561, a spring 562, a pull rope 563, an iron block 564, a guide rod 565, an electromagnet 566, and a fixing hole 567. The fixing rod 561 is slidably connected to the inside of the slider 43, the spring 562 is fixedly connected to the outside of the fixing rod 561, the outside of the fixing rod 561 is fixedly connected to one end of the pull rope 563, the other end of the pull rope 563 is fixedly connected to the iron block 564, the inner side of the slider 43 is fixedly connected to the guide rod 565, and the inner side of the slider 43 is fixedly connected to The electromagnet 566 and the pull rope 563 are slidably connected to the inner side surface of the slider 43, the pull rope 563 is slidably connected to the outer surface of the guide rod 565, the position and specifications of the electromagnet 566 correspond to the iron block 564, the iron block 564 is slidably connected to the inner side surface of the slider 43, and a fixing hole 567 connected to the guide groove 44 is provided on the inner side surface of the main body 1, which can limit the movement of the positioning block 41 during normal delivery and use, so that the display screen 3 can maintain a stable state during normal use.

[0027] Working principle: In actual use, when the display screen 3 needs to be used in a stationary state, the motor 45 is used to start the driving gear 46 to rotate. Under the transmission action of the teeth 47, the gear 46 rotates to drive the positioning block 41 to move upward, and then move to the right. During the movement of the positioning block 41, the slider 43 slides on the inner side of the guide groove 44, so that the positioning block 41 can maintain a stable moving state. When the positioning block 41 moves, it will drive the display screen 3 to move, so that the display screen 3 can be moved out of the inside of the accommodating groove 42 for convenient use. When it needs to be stored during movement, the motor 45 is used to start the driving gear 46 to rotate in the opposite direction. With the cooperation of the slider 43, the guide groove 44 and the teeth 47, the positioning block 41 moves along the guide direction of the guide groove 44, so that it can move into the inside of the accommodating groove 42, avoiding the display screen 3 from colliding with external objects during the movement, which is easy to be damaged, so that the touch display screen 3 on the logistics robot can be retracted and released according to actual needs, thereby meeting the needs of actual use.

[0028] When the positioning block 41 moves upward, the elastic rope 51 is pulled, so that the elastic rope 51 is stretched. When the positioning block 41 moves upward to the highest position, the deformation force of the elastic rope 51 is equal to the deformation force of the torsion spring 57. As the positioning block 41 continues to move to the right, the deformation force of the elastic rope 51 is greater than the deformation force of the torsion spring 57, so that the display screen 3 is pulled and rotates and drives the torsion spring 57 to rotate. When the positioning block 41 moves to the rightmost side, the display screen 3 moves to contact the inclined surface 53 on the support plate 52, and the clamping block 55 is clamped on the inner side of the clamping groove 54, so that the display screen 3 can maintain a stable tilted state when it moves to the extreme position, so that people can use the touch screen conveniently, avoid the situation that the display screen 3 is always in a vertical state, which causes inconvenience to the operator, and makes the display screen 3 on the logistics robot more flexible during actual use.

[0029] In the storage state or in the normal use state, the movement of the slider 43 can be restricted by the mutual cooperation between the fixing rod 561 and the fixing hole 567, so that the slider 43 cannot move freely, so that the positioning block 41 can remain in a stable state when necessary, so that the display screen 3 can remain in a stable state during use or storage. When the positioning block 41 needs to be moved, the electromagnet 566 is energized. After the electromagnet 566 is energized, it will generate magnetism and attract the iron block 564 to drive the iron block 564 to move. When the iron block 564 moves, it will pull the pull rope 563, so that the fixing rod 561 withdraws from the inside of the fixing hole 567, so that the movement of the slider 43 is no longer restricted. At this time, the position of the positioning block 41 can be adjusted according to actual needs, so that the position of the display screen 3 can be adjusted.

[0030] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A foldable touch display structure for a logistics robot, comprising a body (1), a notch (2) provided inside the body (1), and a display screen (3) arranged inside the notch (2), characterized in that: A control mechanism (4) for retracting and extending the display screen (3) is provided inside the body (1). The control mechanism (4) comprises a positioning block (41), a receiving groove (42), a slider (43), a guide groove (44), a motor (45), a gear (46), teeth (47), and a half groove (48). The inner side surface of the body (1) is provided with a receiving groove (42). The inner side surface of the receiving groove (42) is slidably connected with the positioning block (41). The outer surface of the positioning block (41) is provided with a half groove (48). The inner side surface of the half groove (48) is fixedly connected with the motor (45). The outer part of the motor (45) is transmission-connected with a gear (46). The outer part of the positioning block (41) is fixedly connected with sliders (43) symmetrically arranged at the front and rear sides thereof. The inner side surface of the receiving groove (42) is provided with a guide groove (44) matching with the slider (43). The inner side surface of the receiving groove (42) is provided with teeth (47).

2. The foldable touch display structure for a logistics robot according to claim 1, characterized in that: The shapes of the receiving groove (42) and the guide groove (44) are both right-angled, the teeth (47) are arranged along the inner wall of the receiving groove (42), and the gear (46) is meshed with the teeth (47).

3. The foldable touch display structure for a logistics robot according to claim 1, characterized in that: The shape of the slider (43) is rectangular. The slider (43) is slidably connected to the inner side surface of the guide groove (44). The shape and specification of the slider (43) correspond to those of the guide groove (44).

4. The foldable touch display structure for a logistics robot according to claim 1, characterized in that: An auxiliary mechanism (5) for supporting the display screen (3) in an inclined manner is arranged inside the body (1), and the auxiliary mechanism (5) comprises an elastic rope (51), a support plate (52), an inclined surface (53), a slot (54), a block (55), a stabilizing member (56), and a torsion spring (57). The bottom of the accommodating groove (42) is fixedly connected with the elastic rope (51), the inner side surface of the notch (2) is fixedly connected with the support plate (52), the support plate (52) is provided with an inclined surface (53), and the support plate (52) is provided with a slot (54) corresponding to the inclined surface (53). The outside of the display screen (3) is fixedly connected with the block (55), the inside of the slider (43) is provided with a stabilizing member (56), and the outside of the display screen (3) is fixedly connected with the torsion spring (57).

5. The foldable touch display structure for a logistics robot according to claim 4, characterized in that: The stabilizing member (56) comprises a fixing rod (561), a spring (562), a pull rope (563), an iron block (564), a guide rod (565), an electromagnet (566), and a fixing hole (567); the interior of the slider (43) is slidably connected to the fixing rod (561); the exterior of the fixing rod (561) is fixedly connected to a spring (562); the exterior of the fixing rod (561) is fixedly connected to one end of the pull rope (563); the other end of the pull rope (563) is fixedly connected to the iron block (564); the inner side surface of the slider (43) is fixedly connected to the guide rod (565); the inner side surface of the slider (43) is fixedly connected to the electromagnet (566); and the inner side surface of the body (1) is provided with a fixing hole (567) which is connected to the guide groove (44).

6. The foldable touch display structure for a logistics robot according to claim 5, characterized in that: The pull rope (563) is slidably connected to the inner side surface of the slider (43), and the pull rope (563) is slidably connected to the outer surface of the guide rod (565). The position and specifications of the electromagnet (566) correspond to those of the iron block (564), and the iron block (564) is slidably connected to the inner side surface of the slider (43).

7. The foldable touch display structure for a logistics robot according to claim 4, characterized in that: The position and specifications of the inclined surface (53) correspond to the display screen (3), and the shape, position and specifications of the card block (55) correspond to the card slot (54).

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