Multifunctional showing stand

Abstract

The utility model provides a multifunctional showing stand, and relates to the technical field of showing stands, the multifunctional showing stand comprises a bearing block body, a bearing plate of a square plate structure is arranged right above the bearing block body, the top ends of four spring connecting pieces are fixedly connected with the bottom end face of the bearing plate, and the top ends of the four spring connecting pieces are fixedly connected with the bottom end face of the bearing plate. The bottom ends of the four spring connecting pieces are fixedly connected with the bottom faces of the inner ends of the four spring containing grooves correspondingly. When an exhibit placed on the bearing plate is picked up by a tourist under the condition that contact is not allowed, the bearing plate and the bearing block body are automatically restored to the original positions under the reset springback support of the spring connecting piece, and the positions of the induction groove and the induction matching block are synchronously changed, so that the position of the exhibit is changed through the induction matching of the induction matching block and the proximity switch. The problems that an existing showing stand only has the single function of bearing exhibits, and the first-time warning and reminding cannot be achieved in a matched mode when the exhibits are touched and picked up by tourists are solved.

Description

Technical Field

[0001] This utility model relates to the technical field of display racks, and particularly relates to a multifunctional display rack. Background Art

[0002] A display rack refers to a support facility used to place exhibits in an exhibition hall. When an exhibit is on display, it is placed on the display platform of the display rack for display. However, when the exhibit is on display, according to the display regulations, it is not allowed for visitors to touch the exhibit. However, due to the relatively large space in the exhibition hall, the staff cannot observe the specific status of each exhibit in real time. If a visitor touches or picks up the exhibit, the staff cannot know immediately. The existing display rack only has the single function of supporting the exhibit and cannot cooperate to give a warning reminder in the first time when the exhibit is touched or picked up by a visitor, which has defects and deficiencies and cannot meet the application requirements. Content of the Utility Model

[0003] This utility model relates to a multifunctional display rack. When an exhibit is placed on the supporting plate, due to the downward pressure of the weight of the exhibit, the supporting plate will move downward towards the supporting block, thereby synchronously changing the positions of the induction groove and the induction mating block. When the exhibit placed on the supporting plate is picked up by a visitor in a situation where contact is not allowed, under the reset and spring-back support of the spring connecting piece, the supporting plate and the supporting block will automatically return to their original positions, and will also synchronously change the positions of the induction groove and the induction mating block, so as to realize a buzzer warning through the induction cooperation between the induction mating block and the proximity switch, so as to give a warning to the current visitor and also give a reminder to the staff in the exhibition hall.

[0004] This utility model provides a multifunctional display rack, which specifically includes: a supporting block. At the four edge corner parts of the top end surface of the supporting block with a square block structure, a spring storage groove in the shape of a circular groove is provided at each place, and at the central part of the bottom end surface of the inner ends of the four spring storage grooves, a limit jack penetrating through the bottom end surface of the supporting block is provided; directly above the supporting block, there is a supporting plate with a square plate structure, and at the parts corresponding to the four limit jacks on the bottom end surface of the supporting plate, a limit plug is fixedly connected respectively; the four limit plugs are respectively inserted and matched with the four limit jacks; a spring connecting piece is sleeved around each of the four limit plugs, the top ends of the four spring connecting pieces are fixedly connected to the bottom end surface of the supporting plate, and the bottom ends of the four spring connecting pieces are respectively fixedly connected to the bottom end surfaces of the inner ends of the four spring storage grooves; when the spring connecting piece is in the extended state, the bottom end surface of the supporting plate is higher than the top end surface of the supporting block.

[0005] Furthermore, a plugging opening penetrating through the bottom end surface of the supporting block body is formed at the center of the top end surface of the supporting block body, and the plugging opening is of a rectangular opening structure; a matching plug block in the shape of a rectangular block is fixedly connected to the bottom end surface of the supporting plate at a position corresponding to the plugging opening, and the matching plug block is in plugging fit with the plugging opening; when the spring connecting piece is in an extended state, the bottom end surface of the matching plug block and the bottom end surface of the supporting block body are in the same horizontal plane.

[0006] Furthermore, a sensing groove is formed in the upper half region of the left inner end surface of the plugging opening, and a proximity switch is fixedly installed on the left inner end surface of the sensing groove, with the sensing end of the proximity switch facing right; a sensing matching block capable of being in sensing fit with the proximity switch is embedded and installed on the common left end surface and right end surface of the matching plug block; when the spring connecting piece is in an extended state, the sensing groove corresponds to the position of the sensing matching block, and at this time, the sensing matching block is within the sensing range of the proximity switch; when the positions of the sensing groove and the sensing matching block are staggered, the sensing matching block is not within the sensing range of the proximity switch.

[0007] Furthermore, a microcontroller and a storage battery electrically connected thereto are arranged inside the supporting block body; the proximity switch is electrically connected to the microcontroller; a buzzer and an opening and closing switch are fixedly installed on the front side of the bottom end surface of the supporting block body, and both the buzzer and the opening and closing switch are electrically connected to the microcontroller; when the sensing matching block is within the sensing range of the proximity switch, the proximity switch feeds back a signal to the microcontroller, and the microcontroller controls the buzzer to start beeping; a power display and a charging port are installed on the rear end surface of the supporting block body, and both the power display and the charging port are electrically connected to the storage battery.

[0008] Furthermore, two matching block bodies are fixedly installed on the bottom end surface of the supporting block body in a front-back symmetric manner, the matching block bodies are in the shape of rectangular blocks, and a matching socket opening in the shape of a rectangular opening is formed between the left end surface and the right end surface of the two matching block bodies; further included is a rectangular support frame plate, and there are two rectangular support frame plates which are arranged symmetrically left and right; three support blocks are fixedly connected in the inner frame area of the rectangular support frame plate in a uniformly distributed manner up and down, and two support openings in the shape of rectangular openings are formed between the left end surface and the right end surface of the support blocks; the number of the supporting block bodies can be increased or decreased, and the supporting block bodies are located between the two rectangular support frame plates; further included is a supporting plugging strip block, and the supporting plugging strip block is in limit plugging fit with the support openings and the matching socket opening.

[0009] The present utility model provides a multifunctional display rack, which has the following beneficial effects:

[0010] Between the supporting plate and the supporting block of the present utility model, a spring connecting piece is used as a connecting support piece, and in cooperation with the insertion fit of the limiting plug post and the limiting jack, a slidable-up-and-down design is formed. When an exhibit is placed on the supporting plate, due to the downward pressure of the weight of the exhibit, the supporting plate will move downward towards the supporting block, thereby synchronously changing the positions of the induction groove and the induction matching block. When the exhibit placed on the supporting plate is picked up by a visitor without permission to touch, under the reset and spring-back support of the spring connecting piece, the supporting plate and the supporting block will automatically return to their original positions, and will also synchronously change the positions of the induction groove and the induction matching block. Thus, through the induction matching between the induction matching block and the proximity switch, a buzzer warning is realized, so as to both warn the current visitor and remind the staff in the exhibition hall, and avoid the occurrence of the situation of the exhibit being lost or accidentally dropped and damaged. Brief Description of the Drawings

[0011] In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings of the embodiments will be briefly introduced below.

[0012] The drawings in the following description only relate to some embodiments of the present utility model and do not limit the present utility model.

[0013] In the drawings:

[0014] Figure 1 An isometric structural schematic diagram of the present application is shown;

[0015] Figure 2 An isometric structural schematic diagram of the present application in a disassembled state is shown;

[0016] Figure 3 An isometric structural schematic diagram of the bottom end of the supporting block of the present application is shown;

[0017] Figure 4 An isometric structural schematic diagram of the top end of the supporting block of the present application is shown;

[0018] Figure 5 An isometric structural schematic diagram of the top end of the supporting block of the present application in a disassembled state is shown;

[0019] Figure 6 An isometric structural schematic diagram of the bottom end of the supporting block of the present application in a disassembled state is shown;

[0020] Figure 7 A sectional structural schematic diagram of the supporting block of the present application is shown;

[0021] Figure 8 A system block diagram of the present application is shown;

[0022] Figure 9 A structural schematic diagram of the rectangular support frame plate of the present application in a disassembled state is shown;

[0023] List of reference numerals

[0024] 1. Supporting block; 101. Supporting plate; 102. Limiting insertion post; 103. Fitting block; 104. Fitting socket; 105. Buzzer; 106. Opening and closing switch; 107. Fitting insertion block; 108. Battery level display; 109. Charging port; 1010. Insertion opening; 1011. Spring storage groove; 1012. Limiting jack; 1013. Inductive fitting block; 1014. Spring connecting piece; 1015. Inductive groove; 1016. Proximity switch; 1017. Storage battery; 1018. Microcontroller; 2. Rectangular support frame plate; 201. Support block; 202. Support insertion bar block; 203. Support opening. Detailed implementation manners

[0025] To make the objectives, technical solutions and advantages of the embodiments of the present utility model clearer, the technical solutions of the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all of the embodiments. Based on the described embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the scope of protection of the present utility model.

[0026] Embodiment: Please refer to Figures 1 to 9 :

[0027] The present utility model provides a multi-functional display rack, comprising: a supporting block 1, at the four edge angles of the top surface of the supporting block 1 with a square block structure, there is a spring storage groove 1011 in the shape of a circular groove structure, and at the central part of the bottom surface of the inner end of the four spring storage grooves 1011, there is a limit jack 1012 penetrating through the bottom surface of the supporting block 1; above the supporting block 1, there is a supporting plate 101 with a square plate structure, and at the positions corresponding to the four limit jacks 1012 on the bottom surface of the supporting plate 101, there is a limit plug 102 fixedly connected; the four limit plugs 102 are respectively inserted and matched with the four limit jacks 1012; around the four limit plugs 102, there is a spring connector 1014 sleeved, the tops of the four spring connectors 1014 are fixedly connected to the bottom surface of the supporting plate 101, and the bottoms of the four spring connectors 1014 are respectively fixedly connected to the bottom surface of the inner end of the four spring storage grooves 1011; when the spring connector 1014 is in the extended state, the bottom surface of the supporting plate 101 is higher than the top surface of the supporting block 1; at the central part of the top surface of the supporting block 1, there is an insertion opening 1010 penetrating through the bottom surface of the supporting block 1, and the insertion opening 1010 is in the shape of a rectangular opening; at the position corresponding to the insertion opening 1010 on the bottom surface of the supporting plate 101, there is a matching insertion block 107 with a rectangular block structure fixedly connected, and the matching insertion block 107 is inserted and matched with the insertion opening 1010; when the spring connector 1014 is in the extended state, the bottom surface of the matching insertion block 107 is on the same horizontal plane as the bottom surface of the supporting block 1.

[0028] In this embodiment, a sensing groove 1015 is provided in the upper half of the left side surface of the inner end of the plug opening 1010, and a group of proximity switches 1016 are fixedly installed on the left side surface of the inner end of the sensing groove 1015, and the sensing end of the proximity switch 1016 faces the right side; a sensing matching block 1013 that can sense and match the proximity switch 1016 is embedded and installed on the left and right end surfaces of the mating plug 107; when the spring connector 1014 is in the extended state, the sensing groove 1015 corresponds to the position of the sensing matching block 1013, and the sensing matching block 1013 is in the sensing range of the proximity switch 1016; when the sensing groove 1015 corresponds to the position of the sensing matching block 1013, When staggered, the sensing block 1013 is not within the sensing range of the proximity switch 1016; a microcontroller 1018 and a battery 1017 electrically connected thereto are provided inside the supporting block 1; the proximity switch 1016 is electrically connected to the microcontroller 1018; a buzzer 105 and an on / off switch 106 are fixedly installed on the side of the bottom surface of the supporting block 1, and the buzzer 105 and the on / off switch 106 are electrically connected to the microcontroller 1018; when the sensing block 1013 is within the sensing range of the proximity switch 1016, the proximity switch 1016 feedbacks a signal to the microcontroller 1018, and the microcontroller 1018 controls the buzzer 105 to buzz Start; a power indicator 108 and a charging port 109 are installed on the rear end surface of the supporting block 1, and the power indicator 108 and the charging port 109 are electrically connected to the battery 1017. Through the setting of the battery 1017, a separate power supply is realized, and no external power supply is required. Based on the power indicator 108, it is convenient for the staff to observe the remaining power of the battery 1017, and when it is found that the power is insufficient, the charging operation of the battery 1017 can be realized through the charging port 109; the bottom end surface of the supporting block 1 is symmetrical in the front and back, and two matching blocks 103 are fixedly installed. The matching blocks 103 are rectangular block structures, and the left end faces and the right end faces of the two matching blocks 103 are connected. A matching socket 104 with a rectangular opening structure is commonly opened between the surfaces; it also includes a rectangular support frame plate 2, there are two rectangular support frame plates 2, and the two rectangular support frame plates 2 are symmetrically arranged on the left and right sides; the inner frame area of ​​the rectangular support frame plate 2 is evenly distributed up and down, and a total of three support blocks 201 are fixedly connected, and two support openings 203 with a rectangular opening structure are commonly opened between the left end surface and the right end surface of the support block 201; the number of supporting blocks 1 can be increased or decreased, and the supporting block 1 is located between the two rectangular support frame plates 2; it also includes a support and plug-in support bar block 202, and the support and plug-in support bar block 202 is limitedly plugged into and matched with the support opening 203 and the matching socket 104.

[0029] The working principle of this embodiment:

[0030] When displaying exhibits:

[0031] First, the exhibit is placed on the top surface of the supporting plate 101. At this time, under the pressure of the exhibit's own weight, the supporting plate 101 moves downward, and the limiting plug 102 moves downward along the limiting plug hole 1012. The matching plug block 107 will also move downward along the plug opening 1010 synchronously. At this time, the spring connector 1014 is in a compressed state, and the induction groove 1015 is also in a positional staggered state with the induction matching block 1013. After the exhibit is placed, the utility model is started by pressing the on-off switch 106 to turn on the internal power supply of the supporting block 1.

[0032] When the exhibit is picked up by the visitor without being allowed to touch it, when the exhibit is separated from the supporting plate 101, there is no more pressure from the exhibit's own weight, and the spring connector 1014 in the compressed state quickly resets and rebounds, pushing the supporting plate 101 to move upward. At this time, the limit plug 102 moves upward along the limit plug hole 1012, and the matching plug block 107 will also move upward along the plug opening 1010 synchronously. After the spring connector 1014 is reset and rebounded, the sensing groove 1015 and the sensing matching block 1013 are in a corresponding position. At this time, the sensing matching block 1013 is within the sensing range of the proximity switch 1016, and the proximity switch 1016 gives a feedback signal to the microcontroller 1018, and the microcontroller 1018 controls the buzzer 105 to start buzzing, so as to warn the current visitor and the staff of the exhibition hall through the buzzing warning;

[0033] The practical supporting block 1 is a separate individual, which is installed in conjunction with the rectangular supporting frame plate 2 by inserting the supporting and plugging support strip blocks 202 inserted into the matching sockets 104 and the supporting openings 203. Therefore, by increasing or decreasing the number of supporting blocks 1 and matching the lengths of the corresponding supporting and plugging support strip blocks 202, a display rack of varying lengths can be formed to meet display needs.

[0034] In this article, there are a few points to note:

[0035] 1. The drawings of the embodiments of the present disclosure only involve structures related to the embodiments of the present disclosure, and other structures may refer to general designs.

[0036] 2. In the absence of conflict, the embodiments of the present disclosure and the features therein may be combined with each other to obtain new embodiments.

[0037] The above are only specific implementation methods of the present disclosure, but the protection scope of the present disclosure is not limited thereto. Any technician familiar with the technical field can easily think of changes or substitutions within the technical scope disclosed in the present disclosure, which should be covered by the protection scope of the present disclosure.

Claims

1. A multifunctional display stand, characterized in that: include: A supporting block (1) having a square block structure, wherein the top surface of the supporting block (1) is provided with a spring receiving groove (1011) having a circular groove structure at four edge angles, and the inner bottom surfaces of the four spring receiving grooves (1011) are provided with a limiting plug hole (1012) penetrating the bottom surface of the supporting block (1) at the axial center; a supporting plate (101) having a square plate structure is provided directly above the supporting block (1), and the bottom surface of the supporting plate (101) corresponding to the four limiting plug holes (1012) is fixedly connected with a limiting plug column (1012). 02); the four limiting plug posts (102) are respectively plugged into and matched with the four limiting plug holes (1012); a spring connector (1014) is sleeved on the periphery of the four limiting plug posts (102); the top ends of the four spring connectors (1014) are fixedly connected to the bottom end surface of the supporting plate (101), and the bottom ends of the four spring connectors (1014) are respectively fixedly connected to the bottom ends of the inner ends of the four spring receiving grooves (1011); when the spring connector (1014) is in an extended state, the bottom end surface of the supporting plate (101) is higher than the top end surface of the supporting block (1).

2. A multifunctional display stand according to claim 1, characterized in that: A plug-in opening (1010) penetrating through the bottom surface of the supporting block (1) is provided at the center of the top surface of the supporting block (1), and the plug-in opening (1010) is in a rectangular opening structure; a matching plug-in block (107) in a rectangular block structure is fixedly connected to the bottom surface of the supporting plate (101) relative to the plug-in opening (1010), and the matching plug-in block (107) is plug-matched with the plug-in opening (1010); when the spring connector (1014) is in an extended state, the bottom surface of the matching plug-in block (107) and the bottom surface of the supporting block (1) are in the same horizontal plane.

3. A multifunctional display stand according to claim 2, characterized in that: A sensing groove (1015) is provided in the upper half area of ​​the left side surface of the inner end of the plug opening (1010), and a group of proximity switches (1016) are fixedly installed on the left side surface of the inner end of the sensing groove (1015), and the sensing end of the proximity switch (1016) faces the right side; a sensing matching block (1013) capable of sensing and matching with the proximity switch (1016) is embedded and installed in the left and right end surfaces of the matching plug block (107); when the spring connector (1014) is in an extended state, the sensing groove (1015) and the sensing matching block (1013) correspond in position, and the sensing matching block (1013) is within the sensing range of the proximity switch (1016); when the sensing groove (1015) and the sensing matching block (1013) are staggered in position, the sensing matching block (1013) is not within the sensing range of the proximity switch (1016).

4. A multifunctional display stand according to claim 3, characterized in that: The support block (1) is provided with a microcontroller (1018) and a battery (1017) electrically connected thereto; the proximity switch (1016) is electrically connected to the microcontroller (1018); a buzzer (105) and an on / off switch (106) are fixedly installed on the side of the front surface of the bottom end of the support block (1), and the buzzer (105) and the on / off switch (106) are both electrically connected to the microcontroller (1018); when the sensing matching block (1013) is within the sensing range of the proximity switch (1016), the proximity switch (1016) provides a feedback signal to the microcontroller (1018), and the microcontroller (1018) controls the buzzer (105) to start buzzing; a power display (108) and a charging port (109) are installed on the rear end surface of the support block (1), and the power display (108) and the charging port (109) are both electrically connected to the battery (1017).

5. A multifunctional display stand according to claim 4, characterized in that: The bottom end surface of the supporting block (1) is symmetrical in front and back, and two matching blocks (103) are fixedly mounted thereon. The matching blocks (103) are rectangular block structures, and a matching socket (104) with a rectangular opening structure is provided between the left and right end surfaces of the two matching blocks (103). The supporting block (1) also includes a rectangular supporting frame plate (2), and two rectangular supporting frame plates (2) are provided in total. The two rectangular supporting frame plates (2) are arranged symmetrically in left and right directions. The inner frame area of ​​the rectangular supporting frame plate (2) Three support blocks (201) are evenly distributed and fixedly connected, and two support openings (203) with rectangular opening structures are provided between the left and right end faces of the support blocks (201); the number of the support blocks (1) can be increased or decreased, and the support blocks (1) are located between two rectangular support frame plates (2); and a support bar block (202) is also included, and the support bar block (202) is limitedly plugged into and matched with the support opening (203) and the matching socket (104).

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