Storable electronic information communication equipment

Abstract

The invention relates to the technical field of electronic information communication, and provides a storable electronic information communication device which comprises a shell, a storage protection mechanism, an active cleaning mechanism and a fastening prompt mechanism are arranged in the shell, a sliding support is pulled out, and through the telescopic and rotating functions of a telescopic support, the electronic information communication device can be stored. The operation space is expanded, multi-angle adjustment is achieved, the use flexibility and comprehensiveness are improved, meanwhile, by means of combination of the transition groove and the protection plug, butt joint and stable connection of data interfaces are ensured, dust accumulation and damage of the interfaces are avoided, and the safety and durability of equipment are improved; according to the technical scheme, the dustproof effect is enhanced, plugging friction is reduced, the service life of equipment is prolonged, the protection and storage effects of the equipment are improved, and through the technical scheme, the problems that in the prior art, storage protectiveness is insufficient, and the fastening effect is poor are solved.

Description

Technical Field

[0001] The present invention relates to the technical field of electronic information communication, and in particular to a retractable electronic information communication device. Background Art

[0002] Electronic information and communication equipment has become an indispensable tool in people's daily life and work. Driven by the pursuit of portability and efficient use of space, retractable electronic information and communication equipment has come into being. This type of equipment cleverly combines innovative design concepts and precision engineering technology. It not only integrates core components such as high-performance communication modules, data processing capabilities and display screens, but also achieves the goal of automatically or manually reducing volume and optimizing storage space when not in use through innovative storage mechanisms such as foldable, sliding or modular designs. Whether it is the portability needs of business people who travel frequently or the consideration of saving desktop space during family entertainment, retractable electronic information and communication equipment has greatly improved the user experience with its unique advantages and met the flexible application needs in diversified scenarios.

[0003] The application with authorization announcement number CN 217088381 U in the prior art is named as follows: A retractable electronic information communication device, belonging to the field of electronic information communication device storage technology, a retractable electronic information communication device, including a storage box, the bottom end of the storage box is rotatably connected with four universal wheels, the four universal wheels are symmetrically arranged in pairs at the bottom end of the storage box, a support seat is arranged inside the storage box, and a communication device body is placed on the top of the support seat. This patent sets a gear, when the communication device body needs to be taken out of the storage box, the armrest can be directly pushed, the armrest drives the second tooth plate to move downward, the second tooth plate drives the gear to rotate, the gear drives the first tooth plate to move upward through the meshing structure formed with the first tooth plate, so that the first tooth plate drives the support seat to move, the communication device body abuts against the abutment plate, so that the abutment plate moves to the inside of the groove, and the communication device body can be directly driven out of the storage box, the operation is more convenient, and the labor is saved;

[0004] However, this patent cannot flexibly adjust the angle and space of the device, limiting its ease of use in different environments. Secondly, although the storage function is realized, there is a lack of effective protection mechanism for the data interface. Long-term exposure may cause dust accumulation or damage to the interface, affecting the stability and durability of the device. Furthermore, there is no solution for cleaning and maintenance of the device after storage. After long-term use, dust accumulation affects the normal operation and service life of the device. Summary of the invention

[0005] The present invention provides a retractable electronic information communication device, which solves the problems of insufficient storage protection and poor fastening effect in the related art.

[0006] The technical solution of the present invention is as follows:

[0007] The device comprises a housing, wherein a storage protection mechanism, an active cleaning mechanism and a fastening prompt mechanism are respectively arranged inside the housing, wherein the storage protection mechanism comprises two symmetrically arranged sliding brackets, and telescopic brackets are slidably arranged on the two sliding brackets, and two symmetrically arranged fixing plates are fixedly arranged on the telescopic brackets, and the device body is fixedly installed on the top of the fixing plates;

[0008] The active cleaning mechanism comprises four symmetrically arranged cleaning rollers, each of the four cleaning rollers is fixedly embedded with a rotating column, and two of the rotating columns are rotatably mounted inside the housing;

[0009] The fastening prompt mechanism comprises a push rod, one end of which is fixedly provided with a fixed top block, and an outer peripheral surface of the push rod is slidably sleeved with a movable block.

[0010] Preferably, sliders are fixedly provided on the top and bottom of the two sliding brackets, a storage groove is provided inside the shell, and two symmetrically arranged first slide grooves are provided on the top wall and the bottom wall of the storage groove, and the slider is slidably connected inside the first slide groove, and a second slide groove is provided on the top and the bottom of the telescopic bracket, and two symmetrically arranged sliding blocks are fixedly provided on the two sliding brackets, and the sliding blocks are slidably connected inside the second slide groove.

[0011] Preferably, a side support plate is fixedly provided inside the shell, and a plurality of inclined lift rods arranged in a row and at equal intervals are slidably provided inside the four fixed plates, one end of the inclined lift rod is inclined, and a plurality of side slide plates arranged in an array and at equal intervals are slidably provided inside the fixed plate, a movable groove is provided inside the side slide plate, one end of the inclined lift rod is slidably connected to the inside of the movable groove, a movable block is slidably connected to one side of the fixed plate, and a protective plug is slidably provided on the movable block.

[0012] Preferably, the four fixed plates are each provided with a plurality of transition grooves equidistantly arranged in an array, the protective plug has the same shape and size as the transition groove, a straight groove is provided inside the movable block, the protective plug is slidably connected inside the straight groove, the side wall of the straight groove and one side of the protective plug are jointly fixedly connected with two symmetrically arranged second springs, the fixed plate is provided with a plurality of grooves equidistantly arranged in an array, the inclined lift rod is slidably connected inside the groove, and one side of the inclined lift rod and the side wall of the groove are jointly connected with a plurality of equidistantly arranged first springs.

[0013] Preferably, the fixed plate is provided with a plurality of expansion slots which are arranged in an array at equal intervals, the expansion slots are connected to the transition slots, a transmission block is slidably connected to the inside of the expansion slots, one end of the transmission block is located inside the transition slot, the top of the transmission block and the inner wall of the fixed plate are commonly connected with a third spring, a first rack is fixedly provided on one side of the transmission block, a plurality of transmission gears which are arranged in an array at equal intervals are rotatably installed inside the fixed plate, a plurality of connecting blocks which are arranged in an array at equal intervals are slidably provided on the fixed plate, a second rack is fixedly provided on one side of the connecting block, the first rack and the second rack are both meshed and connected with the transmission gear, and an elastic protection block is fixedly connected to the connecting block.

[0014] Preferably, an active rack is fixedly provided on one side of the two sliding brackets, two symmetrically arranged rotating rods are rotatably installed inside the shell, and a force-bearing gear is fixedly sleeved on the outer circumference of the two rotating rods, and the active rack is meshingly connected with the force-bearing gear.

[0015] Preferably, a first bevel gear is fixedly sleeved on the outer circumference of the two rotating rods, a second bevel gear is fixedly sleeved on the outer circumference of the four rotating columns, the first bevel gear is meshingly connected with the second bevel gear, and four symmetrically arranged scrapers are detachably fixedly installed inside the shell, and a collecting groove is opened inside the scraper.

[0016] Preferably, a pushing groove is provided inside the telescopic bracket, the pushing rod is slidably connected inside the pushing groove, two symmetrically arranged positioning grooves are provided inside the storage groove, the positioning groove has the same shape and size as the fixed top block and the movable block, a vertical groove is provided inside the shell, a pressure rod is slidably connected inside the vertical groove, a return spring is commonly connected to the side wall of the vertical groove and the pressure rod, a clamping rod is fixedly connected to the bottom end of the vertical groove, and the clamping rod is located inside the positioning groove.

[0017] The working principle and beneficial effects of the present invention are:

[0018] 1. In the present invention, through the arrangement of structures such as a storage protection mechanism, the device body is fixed to a fixed plate on the telescopic bracket, which is pulled out with the sliding bracket, and the telescopic and rotation functions of the telescopic bracket are used to expand the operating space and multi-angle adjustment, thereby improving the flexibility and comprehensiveness of use. At the same time, the combination of the transition groove and the protective plug ensures the docking and stable connection of the data interface, avoids dust accumulation and damage to the interface, and improves the safety and durability of the equipment. In addition, the push rod adopts a protective plug made of electrostatic adsorption sponge material, which enhances the dustproof effect, reduces plug-in friction, prolongs the life of the equipment, and achieves the improvement of the protection and storage effect of the equipment.

[0019] 2. In the present invention, through the arrangement of structures such as the active cleaning mechanism, when the device body is pushed back into the shell, the active rack drives the force-bearing gear and the rotating rod to rotate as the sliding bracket moves, and the rotating column inside the cleaning roller is driven to rotate through the transmission of the bevel gear. The high-efficiency adsorption material on the surface of the cleaning roller contacts the data connection line where dust accumulates, effectively sticks to and removes dust at and around the interface, prevents dust from flying, and improves the cleaning effect of the equipment. At the same time, the scraper in the shell cooperates with the cleaning roller to scrape off the adhered dust and guide it into the dust collecting trough, thereby achieving the effect of automatic collection and centralized storage of dust.

[0020] 3. In the present invention, by setting up structures such as the fastening prompt mechanism, when the device body is pushed into the shell, the push rod on the telescopic bracket drives the hemispherical fixed top block to enter the positioning groove, and the card rod is lifted and the elastic force of the return spring is used to realize the card rod being connected to the surface of the push rod, thereby achieving a fixing effect and preventing accidental sliding out. When unlocking, the push rod is pushed to make the movable block and the stop block work together to push the card rod to the gap between the movable block and the stop block, and then the card rod flips over the movable block and the fixed top block to achieve unlocking. The pressure rod on the top of the shell is used as a prompt, and the height change is used to reflect the state of the card rod, which is convenient for the operator to quickly confirm the locking and unlocking status, thereby achieving a stable storage effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] The present invention will be further described in detail below in conjunction with the accompanying drawings and specific embodiments.

[0022] Figure 1 It is a schematic diagram of the overall structure of the present invention;

[0023] Figure 2 It is a schematic diagram of the storage protection mechanism of the present invention;

[0024] Figure 3 It is a partial enlarged schematic diagram of the protection structure of the present invention;

[0025] Figure 4 This is a schematic diagram of the active cleaning mechanism of the present invention;

[0026] Figure 5 It is a schematic diagram of the fastening prompting mechanism of the present invention;

[0027] Figure 6 It is a partial cross-sectional view of the present invention;

[0028] Figure 7 For the present invention Figure 6 The middle label A shows the enlarged view;

[0029] Figure 8 It is a schematic diagram of the local structure of the present invention;

[0030] Fig. 9 It is a schematic diagram of the scraper structure of the present invention.

[0031] In the figure: 1, storage protection mechanism; 101, sliding bracket; 102, telescopic bracket; 103, fixed plate; 104, equipment body; 105, second slide groove; 106, first slide groove; 107, slider; 108, side support plate; 109, inclined push rod; 110, first spring; 111, side slide plate; 112, protection plug; 113, second spring; 114, transition groove; 115, transmission block; 116, third spring; 117, elastic protection block; 118, connecting block; 119, transmission gear; 120, moving block;

[0032] 2. Active cleaning mechanism; 201. Active rack; 202. Forced gear; 203. Rotating rod; 204. First bevel gear; 205. Cleaning roller; 206. Second bevel gear; 207. Rotating column; 208. Scraper;

[0033] 3. Tightening reminder mechanism; 301. Positioning groove; 302. Clamping rod; 303. Return spring; 304. Press rod; 305. Push rod; 306. Fixed top block; 307. Movable block;

[0034] 4. Shell. DETAILED DESCRIPTION

[0035] The following will be combined with 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.

[0036] Example 1

[0037] like Figures 1 to 9 As shown, this embodiment proposes a retractable electronic information communication device, including a shell 4, wherein a storage protection mechanism 1, an active cleaning mechanism 2 and a fastening reminder mechanism 3 are respectively arranged inside the shell 4, wherein the storage protection mechanism 1 includes two symmetrically arranged sliding brackets 101, and telescopic brackets 102 are slidably arranged on the two sliding brackets 101, and two symmetrically arranged fixed plates 103 are fixedly arranged on the telescopic brackets 102, and a device body 104 is fixedly installed on the top of the fixed plate 103, and the active cleaning mechanism 2 includes four symmetrically arranged cleaning rollers 205, and rotating columns 207 are fixedly nested inside the four cleaning rollers 205, and the two rotating columns 207 are rotatably installed inside the shell 4, and the fastening reminder mechanism 3 includes a push rod 305, and a fixed top block 306 is fixedly arranged at one end of the push rod 305, and a movable block 307 is slidably sleeved on the outer peripheral surface of the push rod 305.

[0038] like Figures 1 to 9As shown, sliders 107 are fixedly provided on the top and bottom of the two sliding brackets 101, a storage groove is provided inside the shell 4, and two symmetrically arranged first slide grooves 106 are provided on the top wall and the bottom wall of the storage groove, and the slider 107 is slidably connected to the inside of the first slide groove 106, and a second slide groove 105 is provided on the top and the bottom of the telescopic bracket 102, and two symmetrically arranged sliding blocks are fixedly provided on the two sliding brackets 101, and the sliding blocks are slidably connected to the inside of the second slide groove 105.

[0039] like Figures 1 to 9 As shown, a side support plate 108 is fixedly provided inside the shell 4, and a plurality of inclined lift rods 109 arranged in a row and at equal intervals are slidably provided inside the four fixed plates 103, one end of the inclined lift rod 109 is inclined, and a plurality of side slide plates 111 arranged in an array and at equal intervals are slidably provided inside the fixed plate 103, a movable groove is provided inside the side slide plate 111, one end of the inclined lift rod 109 is slidably connected to the inside of the movable groove, a movable block 120 is slidably connected to one side of the fixed plate 103, and a protective plug 112 is slidably provided on the movable block 120.

[0040] like Figures 1 to 9 As shown, the four fixed plates 103 are each provided with a plurality of transition grooves 114 equidistantly arranged in an array, the protective plug 112 and the transition groove 114 have the same shape and size, a straight groove is provided inside the movable block 120, the protective plug 112 is slidably connected inside the straight groove, the side wall of the straight groove and one side of the protective plug 112 are jointly fixedly connected with two symmetrically arranged second springs 113, the fixed plate 103 is provided with a plurality of grooves equidistantly arranged in an array, the inclined push rod 109 is slidably connected inside the groove, one side of the inclined push rod 109 and the side wall of the groove are jointly connected with a plurality of equidistantly arranged first springs 110.

[0041] like Figures 1 to 9 As shown, the interior of the fixed plate 103 is provided with a plurality of expansion slots arranged in an array at equal intervals, the expansion slots are connected to the transition slot 114, a transmission block 115 is slidably connected inside the expansion slot, one end of the transmission block 115 is located inside the transition slot 114, the top of the transmission block 115 and the inner wall of the fixed plate 103 are commonly connected with a third spring 116, a first rack is fixedly provided on one side of the transmission block 115, a plurality of transmission gears 119 arranged in an array at equal intervals are rotatably installed inside the fixed plate 103, a plurality of connecting blocks 118 arranged in an array at equal intervals are slidably provided on the fixed plate 103, a second rack is fixedly provided on one side of the connecting block 118, the first rack and the second rack are both meshed and connected with the transmission gear 119, and an elastic protection block 117 is fixedly connected to the connecting block 118.

[0042] In this embodiment, when using the electronic information communication device, first, open the cover plate on one side of the housing 4, and pull the two sliding brackets 101 outward smoothly. At this time, the sliders 107 fixedly arranged at the top and bottom of the sliding bracket 101 slide along the first slide groove 106 opened on the inner wall of the housing 4. When the slider 107 moves to the limit position of the first slide groove 106, the sliding bracket 101 is already located at the outermost side. At this time, the fixed plate 103 fixedly installed on the sliding bracket 101 and connected by the telescopic bracket 102 and the device body 104 on the top thereof are also completely moved out of the interior of the housing 4. In order to further meet the diversified usage requirements, the telescopic bracket 102 inside the sliding bracket 101 can continue to be pulled outward, and the second slide grooves 105 provided at the top and bottom thereof are movably connected with the sliding block on the sliding bracket 101. The telescopic bracket 102 can not only move along the axis direction of the second slide groove 105 to increase the operating range, but also rotate around the sliding block to achieve multi-angle adjustment, thereby expanding the space of the device body 104 and allowing the user to adjust the use angle of the device according to actual needs, thereby providing a more flexible and comprehensive operating experience.

[0043] The device body 104 is fixed on each fixing plate 103, and two telescopic brackets 102 are arranged in the housing 4, and two fixing plates 103 are fixed on each bracket, so that multiple devices can store and protect multiple electronic information communication devices at the same time, which is particularly important when multiple devices need to be managed at the same time, and solves the problem that traditional storage devices cannot store multiple communication devices at the same time;

[0044] In addition, when it is necessary to connect the electronic information communication device, first, the data line interface is aligned and inserted into the transition groove 114 on the fixed plate 103. The transition groove 114 is connected to the connection port on the device body 104, and the shape and size are completely consistent, ensuring the precise docking of the interface. As the data line interface moves, the interface will abut against the transmission block 115 inside the transition groove 114 and push the transmission block 115 to move upward. At this time, the first rack on the transmission block 115 drives the transmission gear 119 to start rotating, and the rotation of the transmission gear 119 drives the connection block 118 connected to the second rack to move downward. The elastic protection block 117 fixedly arranged on the connection block 118 plays a protective role in this process. As the connection block 118 moves downward, it covers the connection between the data line and the connector, which not only enhances the stability of the interface, but also improves the protection effect between the data line connector and the device interface, preventing the irreversible damage to the device interface caused by bumping or pulling during use.

[0045] Furthermore, when the device body 104 is pushed into the shell 4, the telescopic bracket 102 is pushed in accordingly, and at this time, the inclined surface of the inclined ejector rod 109 provided on the fixed plate 103 contacts the side support plate 108 inside the shell 4 and generates abutting force, pushing the inclined ejector rod 109 to move into the fixed plate 103, and at this time, one end of the inclined ejector rod 109 will simultaneously drive the side slide plate 111 slidably connected thereto, because one end of the side slide plate 111 is movably provided in the groove inside the moving block 120, so the moving block 120 and the protective plug 112 will move together in the direction close to the transition groove 114;

[0046] As the protective plug 112 approaches the transition groove 114, the side of the protective plug 112 fits with one side of the fixing plate 103. When the protective plug 112 reaches the opening side of the transition groove 114, under the action of the second spring 113, the protective plug 112 quickly pops out and fills the transition groove 114, thereby preventing external dust from entering the device interface and avoiding dust accumulation on some interfaces that have not been used for a long time. Such dust accumulation is not convenient to clean and will cause unstable connection after too much dust accumulation. At the same time, multiple heat dissipation holes are opened on the shell 4. Multiple device bodies 104 are inside the shell 4 at the same time, which can also ensure a good heat dissipation effect.

[0047] It should be noted that both the moving block 120 and the protective plug 112 are designed with wire holes to allow the data cable to pass freely during the movement without affecting the normal use of the device. In addition, the protective plug 112 is made of a sponge material with electrostatic adsorption function. This material has excellent deformation ability and can fit tightly to protect the device interface to prevent dust intrusion. In addition, the electrostatic layer covering its surface can effectively adsorb and fix tiny dust, keep the interface clean, and at the same time reduce the friction resistance when plugging and unplugging the data cable, thereby extending the service life of the equipment and further enhancing the protection effect of the equipment.

[0048] When it is necessary to pull out the equipment body 104 from the shell 4, the inclined push rod 109 is separated from the side support plate 108. The inclined push rod 109, which has lost the external force, automatically pops out under the reset force of the first spring 110, driving the side slide plate 111, the moving block 120 and the protective plug 112 to reset together, reopening the transition groove 114, and preparing for the next storage and protection operation, ensuring the smooth conversion of the equipment during use and storage, and improving the convenience and efficiency of the overall operation.

[0049] Example 2

[0050] like Figures 1 to 9As shown, based on the same concept as the above-mentioned embodiment 1, this embodiment further proposes that one side of the two sliding brackets 101 is fixedly provided with an active rack 201, and two symmetrically arranged rotating rods 203 are rotatably installed inside the shell 4, and the outer circumferential surfaces of the two rotating rods 203 are fixedly sleeved with a force gear 202, and the active rack 201 is meshingly connected with the force gear 202.

[0051] like Figures 1 to 9 As shown, the outer circumferences of the two rotating rods 203 are fixedly sleeved with first bevel gears 204, the outer circumferences of the four rotating columns 207 are fixedly sleeved with second bevel gears 206, the first bevel gear 204 is meshingly connected with the second bevel gear 206, and the interior of the shell 4 is detachably fixed with four symmetrically arranged scrapers 208, and the interior of the scraper 208 is provided with a collecting groove.

[0052] In this embodiment, during the process of the electronic information communication device, the sliding bracket 101 and the telescopic bracket 102 being pushed back into the housing 4, the active cleaning mechanism 2 is immediately started. First, as the sliding bracket 101 slides, the active rack 201 fixed thereon moves along the path of the first slide groove 106. During this process, the active rack 201 meshes with the force-bearing gear 202, driving the force-bearing gear 202 and the rotating rod 203 coaxially fixed thereto to rotate. The rotation of the rotating rod 203 is driven by the meshing transmission of the first bevel gear 204 and the second bevel gear 206, further driving the rotating column 207 inside the four cleaning rollers 205 to rotate;

[0053] The surface of the cleaning roller 205 is covered with an adsorbent material and is located at the opening of the transition groove 114 and in contact with the data connection line where dust may accumulate. As the rotating column 207 rotates, the cleaning roller 205 rotates continuously, and the adsorbent material on its surface adheres to and removes the dust at and around the interface. In this process, the cleaning roller 205 not only removes the dust, but also prevents the dust from flying into the air or getting on the operator's hands when plugging and unplugging the data connection line, thereby maintaining the cleanliness of the equipment and the hygiene of the operating environment;

[0054] It should be noted that the adsorption material covered on the surface of the cleaning roller 205 is a highly efficient adsorption material composed of a molecular polymer and nanoparticles, which is the same as the bristle material of the roller brush forming the center, and has strong electrostatic adsorption, wear resistance, corrosion resistance and anti-aging properties, and is specially designed to remove fine dust to ensure that the device interface remains clean for a long time;

[0055] At the same time, the scraper 208 movably arranged in the housing 4 has its inclined edge in contact with the surface of the cleaning roller 205 when the cleaning roller 205 rotates. As the cleaning roller 205 rotates, the scraper 208 scrapes off the dust adhering to the cleaning roller 205 and guides the dust into the dust collecting groove inside the scraper 208 through the opening thereon. The design of the dust collecting groove allows the dust to be stored in a centralized manner, which is convenient for subsequent unified cleaning, which not only improves the cleaning efficiency, but also simplifies the maintenance process, so that the operator can quickly complete the collection and treatment of dust;

[0056] The active cleaning mechanism 2 realizes automatic removal and collection of dust at the device interface, effectively improving the cleanliness and service life of the equipment, while also providing a cleaner and healthier working environment for operators.

[0057] Example 3

[0058] like Figures 1 to 9 As shown, based on the same concept as the above-mentioned embodiment 1, this embodiment further proposes that a push groove is provided inside the telescopic bracket 102, and a push rod 305 is slidably connected inside the push groove. Two symmetrically arranged positioning grooves 301 are provided inside the storage groove. The positioning groove 301 has the same shape and size as the fixed top block 306 and the movable block 307. A vertical groove is provided inside the shell 4, and a pressure rod 304 is slidably connected inside the vertical groove. A return spring 303 is commonly connected to the side wall of the vertical groove and the pressure rod 304. A clamping rod 302 is fixedly connected to the bottom end of the vertical groove, and the clamping rod 302 is located inside the positioning groove 301.

[0059] In this embodiment, in order to improve the locking effect of storage, a fastening prompt mechanism 3 is set. Specifically, in the process of pushing the device body 104 into the shell 4, the push rod 305 on the telescopic bracket 102 and the hemispherical fixed top block 306 fixedly connected thereto move accordingly. The push rod 305 is slidably arranged inside the telescopic bracket 102, and the fixed top block 306 is located on one side of the telescopic bracket 102. When the fixed top block 306 completely enters the positioning groove 301 opened in the shell 4, its arc surface contacts the clamping rod 302 in the positioning groove 301 and applies an upward force. 05 is further pushed forward, and the fixed top block 306 gradually pushes the clamping rod 302 upward until the bottom of the clamping rod 302 completely moves out of the contact area with the fixed top block 306. At this time, under the action of the reset spring 303, the clamping rod 302 quickly falls to the other side of the fixed top block 306. At this time, the clamping rod 302 is located between the fixed top block 306 and the movable block 307, and is stably stuck on the surface of the push rod 305, so that the telescopic bracket 102 and the device body 104 are firmly locked inside the shell 4, ensuring the stability of the device in the storage state and preventing accidental sliding out or loosening;

[0060] When the device body 104 is pulled out from the shell 4, the locking state of the telescopic bracket 102 needs to be released first. The user pushes the push rod 305 and pushes the push rod 305 along the inner direction of the shell 4. The stopper fixed on the outer circumference of the push rod 305 drives the movable block 307 slidably sleeved on the outer circumference of the push rod 305 to move together. As the push rod 305 and the stopper move together, the movable block 307 uses its arc surface to push the clamping rod 302 upward again until the clamping rod 302 completely passes the movable block 307 and stays in the gap between the movable block 307 and the stopper. When the push rod 305 is pulled outward, the clamping rod 302 will first push the movable block 307 to slide in the direction close to the fixed top block 306. When the movable block 307 is tightly fitted with the fixed top block 306, the top of the movable block 307 is tightly fitted with the top of the fixed top block 306 with only a very small gap between the two, and the height is the same. At this time, the movable block 307 is affected by the fixed push rod 305 and will not continue to move. The clamping rod 302 is forced to continue to move upward. When it moves to the top of the movable block 307, it flips over the movable block 307 and the fixed top block 306 at the same time, thereby achieving the lock release.

[0061] After the card rod 302 is successfully lifted up and placed between the movable block 307 and the stopper, the operator confirms the position of the card rod 302 by observing the height change of the pressure rod 304 at the top of the shell 4. Because the pressure rod 304 is coaxially fixedly connected to the card rod 302, the position of the card rod 302 directly affects the height of the pressure rod 304. Therefore, when the card rod 302 is in the unlocked state, the pull rod will lose the support from the push rod 305 below and fall naturally, causing the height of the top of the pressure rod 304 relative to the top of the shell 4 to change, and the pressure rod 304 will be lifted up. The top of the pressure rod 304 is slightly higher than the top of the shell 4, indicating that the lock is released. After confirming that the pressure rod 302 is completely unlocked, the user can pull the telescopic bracket 102 and the sliding bracket 101 outward. At this time, the pressure rod 302 will be lifted up and passed by the curved surfaces of the movable block 307 and the fixed top block 306 again. Finally, the push rod 305 is reset under the action of the reset spring 303, and the sliding bracket 101 and the telescopic bracket 102 are completely free from the lock of the shell 4 to achieve free movement.

[0062] The above are only preferred embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A retractable electronic information communication device, characterized in that: The invention comprises a shell (4), wherein a storage protection mechanism (1), an active cleaning mechanism (2) and a fastening prompt mechanism (3) are respectively arranged inside the shell (4), wherein the storage protection mechanism (1) comprises two symmetrically arranged sliding brackets (101), and telescopic brackets (102) are slidably arranged on the two sliding brackets (101), and two symmetrically arranged fixing plates (103) are fixedly arranged on the telescopic brackets (102), and a device body (104) is fixedly installed on the top of the fixing plate (103); The active cleaning mechanism (2) comprises four symmetrically arranged cleaning rollers (205), each of the four cleaning rollers (205) being fixedly embedded with a rotating column (207), and each of the two rotating columns (207) being rotatably mounted inside the housing (4); The fastening prompt mechanism (3) comprises a push rod (305), one end of which is fixedly provided with a fixed top block (306), and an outer peripheral surface of the push rod (305) is slidably sleeved with a movable block (307).

2. A retractable electronic information communication device according to claim 1, characterized in that: Slide blocks (107) are fixedly provided at the top and bottom of the two sliding brackets (101); a storage groove is provided inside the shell (4); the top wall and the bottom wall of the storage groove are provided with two symmetrically arranged first slide grooves (106); the slide block (107) is slidably connected inside the first slide groove (106); the top and the bottom of the telescopic bracket (102) are provided with second slide grooves (105); two symmetrically arranged sliding blocks are fixedly provided on the two sliding brackets (101); the sliding blocks are slidably connected inside the second slide groove (105).

3. The retractable electronic information communication device according to claim 2, characterized in that: A side support plate (108) is fixedly arranged inside the shell (4); a plurality of inclined lift rods (109) arranged in a row and at equal intervals are slidably arranged inside the four fixed plates (103); one end of the inclined lift rod (109) is inclined; a plurality of side slide plates (111) arranged in an array and at equal intervals are slidably arranged inside the fixed plate (103); a movable groove is provided inside the side slide plate (111); one end of the inclined lift rod (109) is slidably connected to the inside of the movable groove; a movable block (120) is slidably connected to one side of the fixed plate (103); a protective plug (112) is slidably provided on the movable block (120).

4. The retractable electronic information communication device according to claim 3, characterized in that: The four fixed plates (103) are each provided with a plurality of transition grooves (114) arranged in an array at equal intervals. The protective plug (112) and the transition groove (114) have the same shape and size. A straight groove is provided inside the movable block (120). The protective plug (112) is slidably connected inside the straight groove. The side wall of the straight groove and one side of the protective plug (112) are jointly fixedly connected with two symmetrically arranged second springs (113). The fixed plate (103) is provided with a plurality of grooves arranged in an array at equal intervals. The inclined push rod (109) is slidably connected inside the groove. One side of the inclined push rod (109) and the side wall of the groove are jointly connected with a plurality of equidistantly arranged first springs (110).

5. The retractable electronic information communication device according to claim 4, characterized in that: The fixed plate (103) is provided with a plurality of telescopic grooves arranged in an array at equal intervals, the telescopic grooves are connected to the transition groove (114), a transmission block (115) is slidably connected to the inside of the telescopic groove, one end of the transmission block (115) is located inside the transition groove (114), a third spring (116) is commonly connected to the top of the transmission block (115) and the inner wall of the fixed plate (103), a first rack is fixedly arranged on one side of the transmission block (115), a plurality of transmission gears (119) arranged in an array at equal intervals are rotatably installed inside the fixed plate (103), a plurality of connection blocks (118) arranged in an array at equal intervals are slidably arranged on the fixed plate (103), a second rack is fixedly arranged on one side of the connection block (118), the first rack and the second rack are both meshed and connected to the transmission gear (119), and an elastic protection block (117) is fixedly connected to the connection block (118).

6. The retractable electronic information communication device according to claim 5, characterized in that: A driving rack (201) is fixedly provided on one side of the two sliding brackets (101), two symmetrically arranged rotating rods (203) are rotatably installed inside the housing (4), and a force-bearing gear (202) is fixedly sleeved on the outer circumference of the two rotating rods (203), and the driving rack (201) is meshingly connected with the force-bearing gear (202).

7. The retractable electronic information communication device according to claim 6, characterized in that: A first bevel gear (204) is fixedly sleeved on the outer circumference of the two rotating rods (203), a second bevel gear (206) is fixedly sleeved on the outer circumference of the four rotating columns (207), the first bevel gear (204) is meshingly connected with the second bevel gear (206), and four symmetrically arranged scrapers (208) are detachably fixedly arranged inside the housing (4), and a collecting groove is provided inside the scraper (208).

8. The retractable electronic information communication device according to claim 7, characterized in that: The telescopic bracket (102) is provided with a pushing groove inside, the pushing rod (305) is slidably connected inside the pushing groove, the storage groove is provided with two symmetrically arranged positioning grooves (301), the positioning groove (301) has the same shape and size as the fixed top block (306) and the movable block (307), the shell (4) is provided with a vertical groove inside, the vertical groove is slidably connected with a pressure rod (304), the side wall of the vertical groove and the pressure rod (304) are connected with a return spring (303), the bottom end of the vertical groove is fixedly connected with a clamping rod (302), and the clamping rod (302) is located inside the positioning groove (301).

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