Intelligent shopping guide electronic equipment

Abstract

The invention relates to intelligent shopping guide electronic equipment, and belongs to the field of shopping guide electronic equipment.The intelligent shopping guide electronic equipment comprises a base, an electric push rod is installed on the base, an outer frame is fixedly connected to the upper portion of the electric push rod, a shell is slidably installed in the outer frame, a touch display screen is installed on the front side of the shell, and a convex plate is fixedly connected to the side face of the shell; a detection assembly is installed on the outer frame, a first connecting plate and a second connecting plate are arranged on the two sides of the protruding plate respectively, a connecting shell is installed on the side face of the outer frame, a second servo motor is fixedly connected to the connecting shell, and a rotating wheel is fixedly connected to an output shaft of the second servo motor. The problems that in the prior art, the whole device cannot be adjusted to a proper position by detecting the height of a user, and a display screen of a fixed structure is not suitable for displaying use scenes with many commodity categories and is not conveniently used as an exhibition stand in the follow-up process are solved.

Description

Technical Field

[0001] The invention relates to an intelligent shopping guide electronic device, belonging to the field of shopping guide electronic devices. Background Art

[0002] As a key component of the smart retail system, shopping guide electronic equipment, with its highly integrated information technology, can provide consumers with a personalized and convenient shopping experience and improve the operational efficiency of merchants. Shopping guide electronic equipment is widely used in various retail scenarios, such as large shopping malls and supermarkets. It can not only provide product recommendations, in-store navigation, promotional information push and other services, but the existing shopping guide electronic equipment still has some shortcomings.

[0003] For example, the invention patent with publication number CN105809828B discloses a wine sales robot with online shopping guide and calling functions, including a torso and an operating device, a frame device is provided in the torso, a driving device is provided at the bottom of the torso, the operating device includes a touch display device, a controller and a calling device, a wine storage cabinet is provided in the torso, the wine storage cabinet includes a storage chamber, an insulation layer is wrapped outside the storage chamber, a temperature detection device is provided in the storage chamber, a cold source device and a heat source device for adjusting the temperature of the inner cavity of the storage chamber are provided in the torso, the controller is respectively connected to the temperature detection device, the cold source device, the heat source device, the touch display device and the calling device, the storage chamber is filled with wine, the temperature detection device detects the temperature in the storage chamber, the temperature detection device feeds back the detected temperature information to the controller, and the controller makes the cold source device or the heat source device work, so as to ensure the temperature in the storage chamber to a suitable storage temperature. Although the above device can realize the functions of temperature detection and adjustment, it cannot adjust the device as a whole to a suitable position by detecting the height of the user when in use, and the display screen with a fixed structure is not suitable for use scenarios with a large number of commodity categories, and its applicability is insufficient. The display screen of the existing shopping guide electronic device cannot be flipped from a vertical state to a horizontal state after being moved to a suitable position, which is not convenient for subsequent use as a booth.

[0004] Therefore, we make improvements on this and propose a smart shopping guide electronic device. Summary of the invention

[0005] (I) The technical problem to be solved by the present invention is that the existing display screen cannot detect the height of the user to adjust the entire device to a suitable position, and the display screen with a fixed structure is not suitable for use in scenarios where a large number of commodity categories are displayed. The display screen cannot be flipped from a vertical state to a horizontal state after being moved to a suitable position, which is not convenient for subsequent use as a booth.

[0006] (II) Technical solution In order to achieve the above-mentioned invention objectives, the present invention provides an intelligent shopping guide electronic device, including a base, an electric push rod is installed on the base, an outer frame is fixedly connected to the top of the electric push rod, a shell is slidably installed in the outer frame, a touch display screen is installed on the front side of the shell, a convex plate is fixedly connected to the side of the shell, a detection component is installed on the outer frame, a first connecting plate and a second connecting plate are respectively provided on both sides of the convex plate, a connecting shell is installed on the side of the outer frame, a second servo motor is fixedly connected to the connecting shell, a rotating wheel is fixedly connected to the output shaft of the second servo motor, the rotating wheel and the convex plate are abutted against each other, a rotating component is installed on the first connecting plate and the second connecting plate, a docking component and a connecting cover are installed on the rotating component, and a second rotating groove is opened on the outer frame.

[0007] Wherein, inner grooves for the convex plates to move are provided on both upper and lower sides of the outer frame, and the convex plates are symmetrically distributed on both sides of the outer shell.

[0008] The middle of the outer frame is a through-opening structure, the width of the through-opening in the middle of the outer frame is equal to the width of the outer shell, and the length of the outer shell is less than the length of the outer frame.

[0009] Wherein, a counterweight block and a groove are sequentially arranged on the rear side of the shell from top to bottom, and a projection prism is installed in the groove.

[0010] Wherein, a movable groove is provided on the convex plate, a first connecting block is slidably installed in the movable groove, and two sides of the first connecting block are respectively connected to the first connecting plate and the second connecting plate.

[0011] Among them, the detection component includes an outer bushing rotatably mounted on the outer frame, a photoelectric switch is installed in the outer bushing, a first servo motor is installed on the outer frame, a rotating rod is fixedly connected to the output shaft of the first servo motor, the outer surface of the rotating rod is in contact with the outer bushing, and the outer bushing is evenly spaced on the rotating rod.

[0012] Wherein, the outer surface of the rotating rod is provided with longitudinal convex patterns, the middle part of the rotating rod is made of alloy steel, and the outer part of the rotating rod is made of rubber.

[0013] Wherein, the rotating assembly includes a connecting ring fixedly connected to the first connecting plate and the second connecting plate, a turntable is fixedly arranged on the connecting ring, a first rotating groove for the connecting ring and the turntable to rotate is opened on the outer frame, a rotating block is fixedly arranged on the turntable, a second connecting block is fixedly connected to the rotating block, a fixing ring is installed on the outer frame, a connecting groove is opened on the fixing ring, and the rotation range of the rotating block is 0-90°.

[0014] Among them, the docking assembly includes a first connecting sleeve fixedly connected to the second connecting block, a first magnetic block is fixedly arranged in the first connecting sleeve, a docking block is fixedly connected to the first magnetic block, a second connecting sleeve is fixedly arranged on the fixing ring, a second magnetic block is installed in the second connecting sleeve, and a docking groove is opened on the second magnetic block.

[0015] Among them, the docking grooves are evenly spaced on the second magnetic block, the positions and number of the docking grooves correspond one-to-one to the positions and number of the docking blocks, the docking blocks are made of rubber, the docking grooves are of a spherical segment structure, and the inner wall of the docking groove fits with the outer wall of the docking block.

[0016] (III) Beneficial effects The intelligent shopping guide electronic device provided by the present invention has the following beneficial effects: 1. By setting a sliding connection between the shell and the convex plate and the detection component, the device can conveniently adjust the display screen and realize the function of adjusting the height of the display screen according to the height of the user. The multiple groups of photoelectric switches on the detection component are used to detect the height of the user when approaching for use, so as to cooperate with the servo motor to adjust the touch screen to a suitable height, thereby enhancing the convenience of the device when in use. Since the photoelectric switches are arranged in parallel vertically, the user's height is judged according to the obstruction position detected by the photoelectric switches at different positions, so that the second servo motor drives the rotating wheel to rotate, and the rotating wheel drives the convex plate and the shell to rise and fall, thereby adjusting the height of the display screen. The device can display a wide range of commodities and adapt to users of different heights, thereby enhancing the scope of application of the device.

[0017] 2. By setting the first connecting plate, the second connecting plate and the rotating assembly, the function of changing the adjustment mode of the display screen is realized. When the outer shell of the outer shell moves to the middle position of the outer frame, the convex plate is located in the second rotating groove, and the first connecting plate and the second connecting plate can be rotated by the connecting ring and the turntable on the rotating assembly. The first connecting plate and the second connecting plate can drive the display screen to rotate to a downward state. At this time, the center of gravity of the outer shell is biased to one side through the counterweight block on the other side of the outer shell, so that the outer shell and the display screen can stably maintain a horizontal state, thereby enhancing the overall stability of the device and solving the problem that the display screen of the existing shopping guide electronic device cannot be flipped from a vertical state to a horizontal state after moving to a suitable position. The counterweight block can be used as a display stand in the future. When the device is switched to be used as a display stand, the initial position of the outer shell can also be adjusted through the first connecting block and the moving groove to adapt to the reasonable layout of the internal space of the shopping mall.

[0018] 3. The device is provided with an electric push rod, a first connecting block, a movable groove and a projection prism. When the shell is transformed into a horizontal state, the shell can slide through the first connecting block and the movable groove, thereby changing the overall position of the shell. The projection prism with a quadrangular pyramid structure can simulate the display of three-dimensional goods. The position of the projection prism can be adjusted by the electric push rod later, thereby ensuring the viewing effect and enhancing the functionality of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0020] Figure 1 It is a schematic diagram of the overall structure of the present invention; Figure 2 for Figure 1 A magnified schematic diagram of the structure at center A; Figure 3 for Figure 1 A magnified schematic diagram of the structure at B in the middle; Figure 4 This is a schematic diagram of the structure of the detection component of the present invention; Figure 5 for Figure 4 A magnified schematic diagram of the structure at C in the middle; Figure 6 It is a schematic diagram of the connection structure between the convex plate and the first connecting plate of the present invention; Figure 7 for Figure 6 A magnified schematic diagram of the structure at D in the middle; Figure 8 This is a schematic diagram of the connection structure of the first connection plate and the second connection plate of the present invention; Fig. 9 This is a schematic diagram of the connection structure between the base and the electric push rod of the present invention; Fig.10 for Fig. 9 A magnified schematic diagram of the structure at E in the middle; Fig.11 This is a schematic diagram of the connection structure between the housing and the counterweight block of the present invention; Fig.12 It is a schematic diagram of the split structure of the housing and the projection prism of the present invention.

[0021] Reference numerals: 1, base; 2, electric push rod; 3, outer frame; 4, inner groove; 5, outer shell; 6, touch display screen; 7, convex plate; 8, detection component; 801, outer bushing; 802, photoelectric switch; 803, first servo motor; 804, rotating rod; 9, first connecting block; 10, moving groove; 11, first connecting plate; 12, second connecting plate; 13, connecting shell; 14, second servo motor; 15, rotating wheel; 16, rotating component; 1601, connecting ring; 1602, turntable; 1603, first rotating groove; 1604, rotating block; 1605, second connecting block; 1606, fixing ring; 1607, connecting groove; 17, docking assembly; 1701, first connecting sleeve; 1702, first magnetic block; 1703, docking block; 1704, second connecting sleeve; 1705, second magnetic block; 1706, docking groove; 18, connecting cover; 19, second rotating groove; 20, counterweight block; 21, groove; 22, projection prism. DETAILED DESCRIPTION

[0022] The specific implementation of the present invention is further described in detail below in conjunction with the accompanying drawings and examples of the specification. The following examples are only used to illustrate the present invention, but cannot be used to limit the scope of the present invention.

[0023] Embodiment 1: like Figure 1 , Figure 2 , Figure 3 , Figure 4 , Figure 5 , Figure 6 , Figure 7 , Figure 8 , Fig. 9 , Fig.10 , Fig.11 and Fig.12As shown, the present embodiment proposes an intelligent shopping guide electronic device, including a base 1, on which an electric push rod 2 is installed, an outer frame 3 is fixedly connected to the top of the electric push rod 2, a shell 5 is slidably installed in the outer frame 3, a touch display screen 6 is installed on the front side of the shell 5, a convex plate 7 is fixedly connected to the side of the shell 5, a detection component 8 is installed on the outer frame 3, the detection component 8 detects the height of the user by detecting the blocking position, a first connecting plate 11 and a second connecting plate 12 are respectively provided on both sides of the convex plate 7, a connecting shell 13 is installed on the side of the outer frame 3, a second servo motor 14 is fixedly connected to the connecting shell 13, a rotating wheel 15 is fixedly connected to the output shaft of the second servo motor 14, the rotating wheel 15 and the convex plate 7 are abutted against each other, a rotating component 16 is installed on the first connecting plate 11 and the second connecting plate 12, a docking component 17 and a connecting cover 18 are installed on the rotating component 16, and a second rotating groove 19 is opened on the outer frame 3. After detecting the height of the user, the second servo motor 14 can drive the rotating wheel 15 to rotate, and the rotating wheel 15 can abut against the convex plate 7, thereby driving the convex plate 7 and the housing 5 to move up and down. When there are many types of goods, the overall height of the touch screen 6 can be appropriately adjusted according to the height of the user to improve the user experience. When the housing 5 moves to the middle position of the outer frame 3, the first connecting plate 11 and the second connecting plate 12 can be rotated by the rotating component 16, thereby driving the housing 5 to rotate, thereby changing the adjustment method of the device. By turning the housing 5 over and making the touch screen 6 face downward, the back of the housing 5 can be used as a display stand.

[0024] Embodiment 2: The solution in Example 1 is further introduced below in combination with a specific working method, as described below: like Figure 1 and Figure 6 As shown, as a preferred embodiment, on the basis of the above method, further, inner grooves 4 for the convex plate 7 to move are opened on the upper and lower sides of the outer frame 3, and the convex plates 7 are symmetrically distributed on both sides of the outer shell 5. The inner grooves 4 ensure that the convex plates 7 can slide stably in the outer frame 3, thereby stably adjusting the position of the display screen.

[0025] like Figure 1 As shown, as a preferred embodiment, on the basis of the above method, further, the middle of the outer frame 3 is a through-opening structure, the width of the through-opening in the middle of the outer frame 3 is equal to the width of the outer shell 5, and the length of the outer shell 5 is less than the length of the outer frame 3, so that the outer shell 5 can move up and down smoothly in the outer frame 3 to adapt to users of different heights.

[0026] like Fig.11 and Fig.12As shown, as a preferred embodiment, on the basis of the above-mentioned method, further, a counterweight block 20 and a groove 21 are sequentially arranged on the rear side of the shell 5 from top to bottom, and a projection prism 22 is installed in the groove 21. The projection prism 22 is convenient for subsequent simulation of three-dimensional display of goods. The counterweight block 20 and the groove 21 make the shell 5 biased to one side of the counterweight block 20, thereby ensuring the overall stability of the device.

[0027] like Figure 6 , Figure 7 , Figure 8 , Fig. 9 and Fig.10 As shown, as a preferred embodiment, on the basis of the above-mentioned method, further, a movable groove 10 is opened on the protruding plate 7, and a first connecting block 9 is slidably installed in the movable groove 10, and the two sides of the first connecting block 9 are respectively connected to the first connecting plate 11 and the second connecting plate 12. The movable groove 10 on the protruding plate 7 enables the protruding plate 7 to adjust its own position conveniently after being flipped, so as to facilitate the subsequent adjustment of the front and rear positions of the exhibition stand when the device is used as an exhibition stand.

[0028] like Figure 1 , Figure 3 and Figure 4 As shown, as a preferred embodiment, on the basis of the above-mentioned method, further, the detection component 8 includes an outer bushing 801 rotatably mounted on the outer frame 3, a photoelectric switch 802 is mounted in the outer bushing 801, a first servo motor 803 is mounted on the outer frame 3, a rotating rod 804 is fixedly connected to the output shaft of the first servo motor 803, the outer surface of the rotating rod 804 abuts against the outer bushing 801, the outer bushing 801 is evenly spaced on the rotating rod 804, the rotating rod 804 is driven to rotate by the first servo motor 803, and the rotating rod 804 drives the outer bushing 801 to rotate, thereby changing the detection angle of the two groups of photoelectric switches 802 ( Figure 1 can be seen by the dotted line in the figure).

[0029] like Figure 1 and Figure 4 As shown, as a preferred embodiment, on the basis of the above-mentioned method, further, the outer surface of the rotating rod 804 is provided with longitudinal convex patterns, the middle part of the rotating rod 804 is made of alloy steel, and the outer part of the rotating rod 804 is made of rubber, so as to ensure that the resistance of the contact surface of the rotating rod 804 is large enough, so as to facilitate the subsequent accurate adjustment of the detection position and enhance the practicability of the device.

[0030] like Figure 1 and Figure 2As shown, as a preferred embodiment, on the basis of the above method, further, the rotating assembly 16 includes a connecting ring 1601 fixedly connected to the first connecting plate 11 and the second connecting plate 12, a rotating disk 1602 is fixedly arranged on the connecting ring 1601, a first rotating groove 1603 for the connecting ring 1601 and the rotating disk 1602 to rotate is opened on the outer frame 3, a rotating block 1604 is fixedly arranged on the rotating disk 1602, a second connecting block 1605 is fixedly connected to the rotating block 1604, and a first rotating groove 1603 is provided on the outer frame 3 for the connecting ring 1601 and the rotating disk 1602 to rotate. A fixing ring 1606 is provided, on which a connecting groove 1607 is provided. The rotating block 1604 has a rotating range of 0-90°. The connecting ring 1601 and the turntable 1602 can enable the first connecting plate 11 and the second connecting plate 12 to rotate stably. When the first connecting plate 11 and the second connecting plate 12 rotate, the second connecting block 1605 on the rotating block 1604 will rotate in the connecting groove 1607 in the fixing ring 1606. After rotating 90°, the shopping guide electronic device can be used as a product display stand.

[0031] like Figure 1 and Figure 2 As shown, as a preferred embodiment, on the basis of the above method, further, the docking assembly 17 includes a first connecting sleeve 1701 fixedly connected to the second connecting block 1605, a first magnetic block 1702 is fixedly arranged in the first connecting sleeve 1701, a docking block 1703 is fixedly connected to the first magnetic block 1702, a second connecting sleeve 1704 is fixedly arranged on the fixing ring 1606, a second magnetic block 1705 is installed in the second connecting sleeve 1704, and a docking groove 1706 is opened on the second magnetic block 1705. When the second connecting block 1605 is rotated 90° clockwise, the first magnetic block 1702 in the first connecting sleeve 1701 will be adsorbed with the second magnetic block 1705 in the second connecting sleeve 1704, and the docking block 1703 will be stuck in the inside of the docking groove 1706, so that the device remains stable after the switching structure.

[0032] like Figure 1 and Figure 2 As shown, as a preferred embodiment, on the basis of the above method, further, the docking grooves 1706 are evenly spaced on the second magnetic block 1705, the positions and number of the docking grooves 1706 correspond one to one with the positions and number of the docking blocks 1703, the docking blocks 1703 are made of rubber material, the docking grooves 1706 are of a spherical segment structure, the inner wall of the docking grooves 1706 and the outer wall of the docking block 1703 fit together, the docking block 1703 made of rubber material is in the docking grooves 1706 of the spherical segment structure, which can keep the device in a clamped state and enhance the overall stability of the device.

[0033] Embodiment 3: The schemes in Example 1 and Example 2 are further introduced below in combination with specific working methods, as described below for details: Specifically, when the smart shopping guide electronic device is used: Figure 1 , Figure 2 , Figure 3 , Figure 4 , Figure 5 , Figure 6 , Figure 7 , Figure 8 , Fig. 9 and Fig.10 As shown, the electric push rod 2 on the base 1 is used to support the outer frame 3. The inner groove 4 in the outer frame 3 can enable the convex plate 7 to drive the housing 5 and the touch display screen 6 to move up and down stably, so as to adjust the height of the touch display screen 6. The detection component 8 detects the blocking position to detect the height of the user. Since the outer bushings 801 are evenly spaced on the rotating rod 804, when the rotating rod 804 is driven to rotate by the first servo motor 803, the longitudinal convex patterns on the rubber material on the outer side of the rotating rod 804 can drive multiple outer bushings 801 to rotate, thereby changing the detection angles of the two sets of photoelectric switches 802 ( Figure 1 As can be seen from the dotted line in the figure), the height of the user is determined according to the obstruction position detected by the photoelectric switch 802 at different positions, and the second servo motor 14 drives the rotating wheel 15 to rotate. The rotating wheel 15 drives the convex plate 7 and the outer shell 5 to rise and fall, and adjusts the height of the touch screen 6, thereby displaying a wide range of commodities and adapting to users of different heights. After detecting the height of the user, the second servo motor 14 can drive the rotating wheel 15 to rotate, and the convex patterns on the rotating wheel 15 can abut against the convex patterns on the convex plate 7, thereby driving the convex plate 7 and the outer shell 5 to move up and down. When there are many types of commodities, the overall height of the touch screen 6 is appropriately adjusted according to the height of the user to enhance the user experience. When the outer shell 5 moves to the middle position of the outer frame 3, the convex plate 7 completely detaches from the inner grooves 4 on the upper and lower sides of the outer frame 3, and when the connecting ring 1601 and the turntable 1602 rotate in the first rotating groove 1603, the first connecting plate 11 and the second connecting plate 12 drive the outer shell 5 to rotate, and the first connecting plate 11 and the second connecting plate 12 drive the outer shell 5 to rotate, flipping the outer shell 5 and making the touch screen 6 face downward, as shown in FIG. Fig.12 As shown, the counterweight 20 on the back of the housing 5 can be used as a display stand.

[0034] like Figure 1 , Figure 2 , Figure 6 , Figure 7 , Figure 8 , Fig. 9 , Fig.10 , Fig.11 and Fig.12As shown, when the housing 5 rotates from vertical to horizontal, the second connection block 1605 on the rotating block 1604 will rotate in the connecting groove 1607 in the fixed ring 1606. When the second connection block 1605 rotates 90° clockwise, the first magnetic block 1702 in the first connecting sleeve 1701 will be adsorbed with the second magnetic block 1705 in the second connecting sleeve 1704, and the docking block 1703 will be stuck in the docking groove 1706, so that the device remains stable after the switching structure. The docking block 1703 made of rubber material is in the docking groove 1706 of the spherical segment structure, which can keep the docking block 1703 and the housing 5 in a clamped state. The projection prism 22 facilitates the subsequent simulation of three-dimensional display of goods. The counterweight block 20 and the groove 21 make the housing 5 biased to one side of the counterweight block 20, thereby ensuring the overall stability of the device. After the device is switched to a booth, since the two sides of the first connecting block 9 are respectively connected to the first connecting plate 11 and the second connecting plate 12, and the first connecting block 9 can slide in the movable groove 10, the movable groove 10 on the convex plate 7 allows the convex plate 7 to easily adjust its position after flipping, which is convenient for adjusting the front and rear position of the shell 5 when the device is used as a booth later.

[0035] The above embodiments are only used to illustrate the present invention, but not to limit the present invention. Although the present invention is described in detail with reference to the embodiments, it should be understood by those skilled in the art that various combinations, modifications or equivalent substitutions of the technical solutions of the present invention do not depart from the spirit and scope of the technical solutions of the present invention, and should be included in the scope of the claims of the present invention.

Claims

1. An intelligent shopping guide electronic device, comprising a base (1), characterized in that: An electric push rod (2) is mounted on the base (1), an outer frame (3) is fixedly connected to the upper side of the electric push rod (2), a housing (5) is slidably mounted in the outer frame (3), a touch display screen (6) is mounted on the front side of the housing (5), a convex plate (7) is fixedly connected to the side of the housing (5), a detection component (8) is mounted on the outer frame (3), a first connecting plate (11) and a second connecting plate (12) are respectively arranged on both sides of the convex plate (7), a connecting shell (13) is mounted on the side of the outer frame (3), a second servo motor (14) is fixedly connected to the connecting shell (13), a rotating wheel (15) is fixedly connected to the output shaft of the second servo motor (14), the rotating wheel (15) and the convex plate (7) are abutted against each other, a rotating component (16) is mounted on the first connecting plate (11) and the second connecting plate (12), a docking component (17) and a connecting cover (18) are mounted on the rotating component (16), and a second rotating groove (19) is provided on the outer frame (3).

2. The intelligent shopping guide electronic device according to claim 1, characterized in that: Inner grooves (4) for the convex plates (7) to move are provided on both upper and lower sides of the outer frame (3), and the convex plates (7) are symmetrically distributed on both sides of the outer shell (5).

3. The intelligent shopping guide electronic device according to claim 1, characterized in that: The middle of the outer frame (3) is a through-opening structure, the width of the through-opening in the middle of the outer frame (3) is equal to the width of the outer shell (5), and the length of the outer shell (5) is less than the length of the outer frame (3).

4. The intelligent shopping guide electronic device according to claim 1, characterized in that: A counterweight (20) and a groove (21) are sequentially arranged on the rear side of the housing (5) from top to bottom, and a projection prism (22) is installed in the groove (21).

5. The intelligent shopping guide electronic device according to claim 1, characterized in that: The convex plate (7) is provided with a movable groove (10), in which a first connecting block (9) is slidably mounted, and two sides of the first connecting block (9) are respectively connected to a first connecting plate (11) and a second connecting plate (12).

6. The intelligent shopping guide electronic device according to claim 1, characterized in that: The detection component (8) comprises an outer sleeve (801) rotatably mounted on the outer frame (3), a photoelectric switch (802) being mounted inside the outer sleeve (801), a first servo motor (803) being mounted on the outer frame (3), a rotating rod (804) being fixedly connected to an output shaft of the first servo motor (803), an outer surface of the rotating rod (804) being in contact with the outer sleeve (801), and the outer sleeves (801) being distributed at equal intervals on the rotating rod (804).

7. The intelligent shopping guide electronic device according to claim 6, characterized in that: The outer surface of the rotating rod (804) is provided with longitudinal convex patterns, the middle portion of the rotating rod (804) is made of alloy steel, and the outer portion of the rotating rod (804) is made of rubber.

8. The intelligent shopping guide electronic device according to claim 1, characterized in that: The rotating assembly (16) comprises a connecting ring (1601) fixedly connected to the first connecting plate (11) and the second connecting plate (12); a rotating disk (1602) is fixedly arranged on the connecting ring (1601); a first rotating groove (1603) for the connecting ring (1601) and the rotating disk (1602) to rotate is provided on the outer frame (3); a rotating block (1604) is fixedly arranged on the rotating disk (1602); a second connecting block (1605) is fixedly connected to the rotating block (1604); a fixing ring (1606) is installed on the outer frame (3); a connecting groove (1607) is provided on the fixing ring (1606); and the rotating range of the rotating block (1604) is 0-90°.

9. The intelligent shopping guide electronic device according to claim 8, characterized in that: The docking assembly (17) comprises a first connecting sleeve (1701) fixedly connected to a second connecting block (1605); a first magnetic block (1702) is fixedly arranged in the first connecting sleeve (1701); a docking block (1703) is fixedly connected to the first magnetic block (1702); a second connecting sleeve (1704) is fixedly arranged on the fixing ring (1606); a second magnetic block (1705) is installed in the second connecting sleeve (1704); and a docking groove (1706) is provided on the second magnetic block (1705).

10. The intelligent shopping guide electronic device according to claim 9, characterized in that: The docking grooves (1706) are evenly spaced on the second magnetic block (1705); the positions and number of the docking grooves (1706) correspond one-to-one to the positions and number of the docking blocks (1703); the docking blocks (1703) are made of rubber; the docking grooves (1706) are of a spherical segment structure; the inner wall of the docking groove (1706) fits in with the outer wall of the docking block (1703).

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