Dynamic data display device for regional economics

Abstract

The invention relates to the technical field of display devices, and discloses a regional economics dynamic data display device which comprises a movable base and a display device body slidably connected to the interior of the movable base and further comprises a connecting box fixedly connected to the bottom of the movable base. The movable base is provided with a storage mechanism, a first motor is fixedly connected to the interior of the movable base, a second motor is fixedly connected to the interior of the movable base, and a contact block is further slidably connected to the interior of the movable base. Through the arrangement of the first motor, the first lead screw, the second motor and the cleaning rod, the effect that a worker can conveniently protect and clean the display device body is achieved, next-time use is facilitated, and the problems that most existing display devices are single in structure, display screens are often inconvenient to protect in the use process, and the use cost is high are solved. And after long-time use, the surface of the display screen is easily damaged, so that the use is not facilitated.

Description

Technical Field

[0001] The present invention relates to the technical field of display devices, in particular to a regional economics dynamic data display device. Background Art

[0002] Regional economics, also known as regional economics, is an applied economics formed by the intersection of economics and geography. Economic regions are divided according to the spatial distribution patterns of human economic activities and are characterized by homogeneity and agglomeration. Economic structures are geographical units that play a specific role in the national economic system. Regional economy is a spatial system of a national economy and is the sum of socioeconomic activities and socioeconomic relations or connections within an economic region. Dedicated display devices are usually used to present economic data, but existing display devices still encounter some problems in actual use.

[0003] For example, the application number CN201921131529.1 is particularly a regional economics dynamic data display device, including a box body, a battery bolted to the bottom of the box body, support blocks welded to both sides of the top of the box body, a first display device bolted to the top of the support block, a support column welded at the center of the top of the box body, a baffle welded to the top of the support column, a first lighting lamp bolted to the bottom of the baffle, and hydraulic rods bolted to both sides of the inside of the box body. It is convenient for viewers to view and understand the data. Most existing display devices have a single structure. During use, it is often inconvenient to protect the display screen. After long-term use, it is easy to cause damage to the surface of the display screen, which is not conducive to use.

[0004] In view of the above problems, a regional economics dynamic data display device is proposed. Summary of the Invention

[0005] The purpose of the present invention is to provide a regional economic dynamic data display device. By using this device, the problem that most existing display devices have a single structure, are often inconvenient to protect the display screen during use, and are prone to damage to the surface of the display screen after long-term use, which is not conducive to use is solved.

[0006] To achieve the above-mentioned objectives, the present invention provides the following technical solutions: a regional economics dynamic data display device, comprising a movable base and a display device body slidably connected to the inside of the mobile base, and also comprising a connection box fixedly connected to the bottom of the mobile base, the mobile base being provided with a storage mechanism, the mobile base being provided with a storage mechanism, the inside of the mobile base being fixedly connected with motor 1, the inside of the mobile base being fixedly connected with motor 2, the inside of the mobile base being also slidably connected with a contact block, one end of the contact block extending to the top of the mobile base, a placement groove being provided on one side of the mobile base, a collection box being detachably provided inside the placement groove, a visual glass being fixedly connected to one side of the display device body, an installation groove 1 being provided at one end of the display device body, a mounting bracket being detachably provided inside the installation groove 1.

[0007] Preferably, the output end of motor one is fixedly connected to screw rod one, screw rod one is threadedly connected to a connecting block, the connecting block is fixedly connected to the display device body, the output end of motor two is fixedly connected to bevel gear one, and one side of bevel gear one is meshedly connected to bevel gear two.

[0008] Preferably, the bevel gear 2 is rotatably connected to the inside of the mobile base, one side of the bevel gear 2 is fixedly connected to a screw rod 2, the screw rod 2 is threadedly connected to a cleaning rod, and the cleaning rod is slidably connected to the inside of the mobile base, and the cleaning rod matches the sight glass.

[0009] With the above-mentioned structural design, the sliding connection of the cleaning rod prevents the cleaning rod from deviating from its moving track during movement.

[0010] Preferably, a reset spring is fixedly connected to the bottom of the contact block, one end of the reset spring is fixedly connected to the inside of the movable base, one side of the reset spring is fixedly connected to a clamping block 1, and the bottom of the bevel gear 1 is fixedly connected to a clamping block 2.

[0011] Preferably, the second block is slidably engaged with the first block, the collection box is located below the cleaning rod, a threaded groove is provided at one end of the collection box, and a bolt is threadedly connected to the other side of the movable base, and the bolt is threadedly engaged with the threaded groove.

[0012] With the above-mentioned structural design, the collection box is provided so that the cleaned debris can be temporarily stored inside the collection box, thereby improving the convenience during use.

[0013] Preferably, a clamping block is slidably connected to the inner side of the mounting frame, one end of the clamping block is fixedly connected to a spring rod, one end of the spring rod is fixedly connected to the inside of the mounting frame, the top of the clamping block is also fixedly connected to magnet 1, the inside of the mounting groove 1 is also fixedly connected to magnet 2, and two groups of magnet 2 and magnet 1 are provided.

[0014] Preferably, the top of the movable base is also rotatably connected to a knob, the bottom of the knob is fixedly connected to bevel gear three, the left and right sides of the bevel gear three are meshed with bevel gear four, one side of the bevel gear four is fixedly connected to a worm, one side of the worm is meshed with a worm wheel, and the top of the worm wheel is fixedly connected to a connecting rod.

[0015] By adopting the above structural design and setting the worm gear and worm, the transmission direction of the knob is changed, thereby promoting the work process.

[0016] Preferably, a reflector is detachably provided on the top of the connecting rod, a second mounting groove is provided on the top of the connecting rod, a mounting block is fixedly connected to the bottom of the reflector, the mounting block slides in conjunction with the second mounting groove, the left and right sides of the connecting box are rotatably connected to transmission wheels, a rotating shaft is fixedly connected between the two groups of transmission wheels, and a third motor is fixedly connected to the inside of the connecting box.

[0017] Preferably, the output end of the motor three is fixedly connected to a transmission roller, and a belt is mounted on the outer side of the transmission roller and the rotating shaft. The interior of the movable base is also fixedly connected to a hydraulic cylinder, and the output end of the hydraulic cylinder is fixedly connected to a support block, and one side of the support block is fixedly connected to a rack, and the rack extends to the interior of the connecting box.

[0018] The above structural design and the provision of a hydraulic cylinder facilitate the workers to move the device according to actual conditions.

[0019] Preferably, one side of the rack is meshed with a transmission gear, and the transmission gear is rotatably connected to the inside of the connecting box, one side of the transmission gear is fixedly connected to a screw rod three, the screw rod three is threadedly connected to a sliding block, and the sliding block is slidably connected to the inside of the connecting box, one side of the sliding block is fixedly connected to a clamping block three, one side of the transmission roller is fixedly connected to a clamping block four, and the clamping block four slides with the clamping block three.

[0020] With the above-mentioned structural design and the provision of the connection box, relevant components can be placed inside the connection box, thereby improving the space utilization of the device.

[0021] Compared with the prior art, the present invention has the following beneficial effects:

[0022] 1. The present application realizes the function of enabling the staff to protect and clean the display device body conveniently through the arrangement of motor 1, screw 1, motor 2 and cleaning rod, which is convenient for the next use. It solves the problem that most existing display devices have a single structure and are often not convenient for protecting the display screen during use. After long-term use, the surface of the display screen is easily damaged, which is not conducive to use.

[0023] 2. This application achieves the effect of increasing the display range of the device through the arrangement of a spring rod, a reflector, a worm gear and a mounting slot, while making it easier for users to change drawings. It solves the problem that existing display devices often need to be displayed at multiple angles when in use, but the existing adjustment method is relatively complicated to operate, which is not conducive to the staff making quick adjustments.

[0024] 3. This application realizes the function of enabling staff to move the device according to actual conditions through the setting of hydraulic cylinder, three motors, three clamping blocks and support blocks, while improving the stability of fixation, solving the problem that most existing display devices are inconvenient to move and generally require external human force to push them when they need to be moved. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] Figure 1 It is a schematic diagram of the overall structure of the present invention;

[0026] Figure 2 This is a structural diagram of the motor 1 and the screw rod 1 of the present invention;

[0027] Figure 3 A structural diagram of the cleaning rod and sight glass of the present invention;

[0028] Figure 4 For the present invention Figure 3 A in the middle shows the enlarged structure diagram;

[0029] Figure 5 This is a structural diagram of the bolt and collection box of the present invention;

[0030] Figure 6 This is a structural diagram of the mounting slot 1 and the mounting frame of the present invention;

[0031] Figure 7 For the present invention Figure 6 The structure diagram at B is enlarged;

[0032] Figure 8 This is a structural diagram of the knob and reflector of the present invention;

[0033] Figure 9 It is a structural diagram of the hydraulic cylinder and motor of the present invention;

[0034] Figure 10 For the present invention Figure 9Enlarged structural diagram at point C in the middle.

[0035] Figure: 1. Mobile base; 11. Motor 1; 111. Screw 1; 112. Connecting block; 12. Motor 2; 121. Bevel gear 1; 122. Bevel gear 2; 123. Screw 2; 124. Cleaning rod; 13. Contact block; 131. Return spring; 132. Clamping block 1; 133. Clamping block 2; 14. Placement slot; 141. Collection box; 142. Threaded slot; 143. Bolt; 2. Display unit body; 21. Sight glass; 22. Mounting slot 1; 221. Mounting bracket; 222. Clamping block; 223. Spring rod ; 224. Magnet one; 225. Magnet two; 23. Knob; 231. Bevel gear three; 232. Bevel gear four; 233. Worm; 234. Worm gear; 235. Connecting rod; 236. Mounting slot two; 24. Reflector; 241. Mounting block; 3. Connecting box; 31. Transmission wheel; 311. Rotating shaft; 32. Motor three; 321. Transmission roller; 33. Hydraulic cylinder; 331. Support block; 332. Rack; 333. Transmission gear; 334. Screw three; 335. Sliding block; 336. Block three; 337. Block four. DETAILED DESCRIPTION

[0036] The following will clearly and completely describe the technical solutions in the embodiments of the present invention in conjunction with the accompanying drawings. 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 making creative efforts are within the scope of protection of the present invention.

[0037] In order to further understand the content of the present invention, the present invention is described in detail with reference to the accompanying drawings.

[0038] Combine Figures 1-6 A regional economics dynamic data display device includes a mobile base 1 and a display device body 2 slidably connected to the inside of the mobile base 1, and also includes a connection box 3 fixedly connected to the bottom of the mobile base 1, the mobile base 1 is provided with a storage mechanism, the mobile base 1 is provided with a storage mechanism, the interior of the mobile base 1 is fixedly connected to a motor 11, the interior of the mobile base 1 is fixedly connected to a motor 2 12, the interior of the mobile base 1 is also slidably connected to a contact block 13, one end of the contact block 13 extends to the top of the mobile base 1, a placement groove 14 is provided on one side of the mobile base 1, a collection box 141 is detachably provided inside the placement groove 14, a visual glass 21 is fixedly connected to one side of the display device body 2, an installation groove 22 is provided at one end of the display device body 2, and a mounting bracket 221 is detachably provided inside the installation groove 22.

[0039] The present invention will be further described below with reference to the embodiments.

[0040] Example 1:

[0041] In order to solve the problem that most existing display devices have a single structure, which makes it difficult to protect the display screen during use and easily causes damage to the display screen surface after long-term use, which is not conducive to use, this embodiment discloses the following technical solutions, specifically as follows: Figure 1-Figure 5As shown, the output end of motor 11 is fixedly connected to screw rod 111, screw rod 111 is threadedly connected to connecting block 112, connecting block 112 is fixedly connected to display device body 2, the output end of motor 2 12 is fixedly connected to bevel gear 1 121, one side of bevel gear 1 121 is meshedly connected to bevel gear 2 122, bevel gear 2 122 is rotatably connected to the inside of mobile base 1, one side of bevel gear 2 122 is fixedly connected to screw rod 2 123, screw rod 2 123 is threadedly connected to cleaning rod 124, and cleaning rod 124 is slidably connected to the inside of mobile base 1, cleaning rod 124 matches with sight glass 21, and the bottom of contact block 13 is fixed. A return spring 131 is fixedly connected, one end of the return spring 131 is fixedly connected to the inside of the mobile base 1, one side of the return spring 131 is fixedly connected to a clamping block 132, the bottom of the bevel gear 121 is fixedly connected to a clamping block 2 133, the clamping block 2 133 and the clamping block 1 132 are slidably matched, the collection box 141 is located below the cleaning rod 124, one end of the collection box 141 is provided with a threaded groove 142, the other side of the mobile base 1 is threadedly connected with a bolt 143, the bolt 143 is threadedly matched with the threaded groove 142, when in use, it is necessary to store the display device body 2 to protect the display device body 2, at this time, the electric The motor 11 drives the screw 111 to rotate, thereby causing the connecting block 112, and the connecting block 112 drives the display device body 2 to move, thereby causing the display device body 2 to move to the inside of the mobile base 1. At this time, the protective top on the top of the display device body 2 contacts the contact block 13, thereby causing the contact block 13 to move, and the contact block 13 drives the card block 132 to move, thereby causing the card block 132 to disengage from the card block 2 133. At this time, the motor 2 12 can also be started. The motor 2 12 drives the bevel gear 121 to rotate, thereby causing the bevel gear 2 122 to rotate, and the bevel gear 2 122 drives the screw 2 123 to rotate, thereby causing the cleaning rod 124 to reciprocate. The cleaning rod 124 can be moved to clean the visual glass 21 on one side of the display device body 2, and the cleaned debris can enter the interior of the collection box 141, thereby temporarily storing the debris. When the collection box 141 needs to be pulled out for cleaning, the bolt 143 located on the other side of the movable base 1 can be rotated. The bolt 143 is rotated to make the bolt 143 disengage from the inside of the threaded groove 142, and then the collection box 141 can be taken out from the inside of the placement groove 14, and one side of the visual glass 21 can be cleaned, which is convenient for next use, thereby realizing the function of being able to facilitate the staff to perform protective cleaning on the display device body 2, and facilitating next use.

[0042] Example 2:

[0043] In order to solve the problem that the existing display device often needs to be displayed at multiple angles when in use, but the existing adjustment method is relatively complicated and not conducive to the staff to make adjustments quickly, this embodiment discloses the following technical solutions, specifically as follows: Figure 6-Figure 8 As shown, the inner side of the mounting frame 221 is slidably connected to a clamping block 222, one end of the clamping block 222 is fixedly connected to a spring rod 223, one end of the spring rod 223 is fixedly connected to the inside of the mounting frame 221, the top of the clamping block 222 is also fixedly connected to a magnet 1 224, the interior of the mounting slot 1 is also fixedly connected to a magnet 2 225, two groups of magnets 225 and 1 224 are provided, the top of the movable base 1 is also rotatably connected to a knob 23, the bottom of the knob 23 is fixedly connected to a bevel gear 3 231, and the left and right sides of the bevel gear 3 231 are meshed with bevel gear 4 232 , one side of the bevel gear four 232 is fixedly connected to a worm 233, one side of the worm 233 is meshed with a worm wheel 234, the top of the worm wheel 234 is fixedly connected to a connecting rod 235, the top of the connecting rod 235 is detachably provided with a reflector 24, the top of the connecting rod 235 is provided with a mounting groove 236, the bottom of the reflector 24 is fixedly connected to a mounting block 241, the mounting block 241 and the mounting groove 236 are slidably matched. When it is necessary to increase the display range of the display device body 2, the knob 23 on the top of the mobile base 1 can be turned, and the knob 23 drives the bevel gear three 231 to rotate, thereby making the display device body 2 more visible. The two sets of bevel gears 232 rotate, and the bevel gear 232 drives the worm 233 to rotate, thereby rotating the worm gear 234. The worm gear 234 rotates the reflector 24 through the connecting rod 235, thereby increasing the reflective area of ​​the reflector 24. When the reflector 24 is not needed, the reflector 24 can be directly removed from the top of the connecting rod 235. The user can decide whether to install the reflector 24 according to the actual situation. When the mounting bracket 221 inside the display device body 2 needs to be removed to replace the drawing, the mounting bracket 221 can be directly removed from the inside of the mounting slot 1 22. At this time, the magnet 1 224 loses its magnetism. The limiting effect of the second magnet 225, under the action of the spring rod 223, drives the clamping block 222 to move, thereby opening one side of the mounting frame 221. At this time, the staff can replace the drawings inside the mounting frame 221. When performing the installation operation, the mounting frame 221 with the drawings placed is pushed back into the inside of the mounting groove 1 22. When moved to a certain position, the second magnet 225 and the first magnet 224 are in the same vertical plane. Under the action of the second magnet 225, the clamping block 222 fixes the drawings, and the replacement operation is completed, thereby achieving the effect of increasing the display range of the device and making it convenient for users to replace drawings.

[0044] Example 3:

[0045] In order to solve the problem that most existing display devices are inconvenient to move and generally require external force to push them when they need to be moved, this embodiment discloses the following technical solutions, specifically: Figure 1 、 Figure 9 and Figure 10As shown, the left and right sides of the connecting box 3 are rotatably connected to the transmission wheels 31, and a rotating shaft 311 is fixedly connected between the two sets of transmission wheels 31. The interior of the connecting box 3 is fixedly connected to the motor 3 32, and the output end of the motor 3 32 is fixedly connected to the transmission roller 321. The transmission roller 321 and the outer side of the rotating shaft 311 are covered with a belt. The interior of the mobile base 1 is also fixedly connected to the hydraulic cylinder 33, and the output end of the hydraulic cylinder 33 is fixedly connected to the support block 331. One side of the support block 331 is fixedly connected to the rack 332, and The rack 332 extends to the interior of the connection box 3, and one side of the rack 332 is meshed with a transmission gear 333, and the transmission gear 333 is rotatably connected to the interior of the connection box 3. One side of the transmission gear 333 is fixedly connected to a screw rod 334, and the screw rod 334 is threadedly connected to a sliding block 335, and the sliding block 335 is slidably connected to the interior of the connection box 3. One side of the sliding block 335 is fixedly connected to a card block 336, and one side of the transmission roller 321 is fixedly connected to a card block 4 337, and the card block 4 337 is fixedly connected to the transmission roller 321. The gear 332 of the second end is engaged with the first end 336 of the second end 337, and the gear 333 of the second end 337 is engaged with the gear 336 of the second end 337, so that the gear 333 of the second end 336 is engaged with the gear 336 of the second end 337.

[0046] It should be noted that the above-mentioned electrical components are equipped with power supplies and their control methods are prior art. In order to avoid redundant description, they are uniformly described here. Moreover, this application is mainly used to protect mechanical equipment, so the control methods and circuit connections are not explained in detail. In this article, relational terms such as first and second are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device that includes a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0047] While embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions, and variations may be made to these embodiments without departing from the principles and spirit of the invention, and that the scope of the invention is defined by the appended claims and their equivalents.

Claims

1. A regional economics dynamic data display device, comprising a movable base (1) and a display device body (2) slidably connected to the interior of the movable base (1), and further comprising a connection box (3) fixedly connected to the bottom of the movable base (1), characterized in that: The mobile base (1) is provided with a storage mechanism, the mobile base (1) is provided with a storage mechanism, the interior of the mobile base (1) is fixedly connected to a motor 1 (11), the interior of the mobile base (1) is fixedly connected to a motor 2 (12), the interior of the mobile base (1) is also slidably connected to a contact block (13), one end of the contact block (13) extends to the top of the mobile base (1), one side of the mobile base (1) is provided with a placement groove (14), the interior of the placement groove (14) is detachably provided with a collection box (141), one side of the display device body (2) is fixedly connected to a visual glass (21), one end of the display device body (2) is provided with a mounting groove 1 (22), the interior of the mounting groove 1 (22) is detachably provided with a mounting bracket (221).

2. The regional economics dynamic data display device according to claim 1, characterized in that: The output end of the motor 1 (11) is fixedly connected to a screw rod 1 (111), the screw rod 1 (111) is threadedly connected to a connecting block (112), the connecting block (112) is fixedly connected to the display device body (2), the output end of the motor 2 (12) is fixedly connected to a bevel gear 1 (121), and one side of the bevel gear 1 (121) is meshedly connected to a bevel gear 2 (122).

3. The regional economics dynamic data display device according to claim 2, characterized in that: The second bevel gear (122) is rotatably connected to the interior of the mobile base (1); a second screw rod (123) is fixedly connected to one side of the second bevel gear (122); the second screw rod (123) is threadedly connected to a cleaning rod (124); and the cleaning rod (124) is slidably connected to the interior of the mobile base (1); and the cleaning rod (124) matches the sight glass (21).

4. The regional economics dynamic data display device according to claim 3, characterized in that: The bottom of the contact block (13) is fixedly connected to a reset spring (131), one end of the reset spring (131) is fixedly connected to the inside of the mobile base (1), one side of the reset spring (131) is fixedly connected to a first clamping block (132), and the bottom of the first bevel gear (121) is fixedly connected to a second clamping block (133).

5. The regional economics dynamic data display device according to claim 4, characterized in that: The second clamping block (133) is slidably engaged with the first clamping block (132); the collecting box (141) is located below the cleaning rod (124); a threaded groove (142) is provided at one end of the collecting box (141); a bolt (143) is threadedly connected to the other side of the movable base (1); and the bolt (143) is threadedly engaged with the threaded groove (142).

6. The regional economics dynamic data display device according to claim 5, characterized in that: The inner side of the mounting frame (221) is slidably connected to a clamping block (222), one end of the clamping block (222) is fixedly connected to a spring rod (223), one end of the spring rod (223) is fixedly connected to the inside of the mounting frame (221), the top of the clamping block (222) is also fixedly connected to a magnet 1 (224), the inside of the mounting groove 1 (22) is also fixedly connected to a magnet 2 (225), and two groups of magnet 2 (225) and magnet 1 (224) are provided.

7. The regional economics dynamic data display device according to claim 6, characterized in that: The top of the movable base (1) is also rotatably connected to a knob (23), the bottom of the knob (23) is fixedly connected to a bevel gear three (231), the left and right sides of the bevel gear three (231) are meshedly connected to a bevel gear four (232), one side of the bevel gear four (232) is fixedly connected to a worm (233), one side of the worm (233) is meshedly connected to a worm wheel (234), and the top of the worm wheel (234) is fixedly connected to a connecting rod (235).

8. The regional economics dynamic data display device according to claim 7, characterized in that: A reflector (24) is detachably provided on the top of the connecting rod (235), a second mounting groove (236) is provided on the top of the connecting rod (235), a mounting block (241) is fixedly connected to the bottom of the reflector (24), the mounting block (241) is slidably engaged with the second mounting groove (236), the left and right sides of the connecting box (3) are rotatably connected to transmission wheels (31), a rotating shaft (311) is fixedly connected between the two groups of transmission wheels (31), and a third motor (32) is fixedly connected inside the connecting box (3).

9. The regional economics dynamic data display device according to claim 8, characterized in that: The output end of the motor three (32) is fixedly connected to a transmission roller (321), and a belt is sleeved on the outer side of the transmission roller (321) and the rotating shaft (311). The interior of the movable base (1) is also fixedly connected to a hydraulic cylinder (33), and the output end of the hydraulic cylinder (33) is fixedly connected to a support block (331). One side of the support block (331) is fixedly connected to a rack (332), and the rack (332) extends to the interior of the connection box (3).

10. The regional economics dynamic data display device according to claim 9, characterized in that: One side of the rack (332) is meshedly connected with a transmission gear (333), and the transmission gear (333) is rotatably connected to the interior of the connection box (3); one side of the transmission gear (333) is fixedly connected with a screw rod (334), and the screw rod (334) is threadedly connected with a sliding block (335), and the sliding block (335) is slidably connected to the interior of the connection box (3); one side of the sliding block (335) is fixedly connected with a clamping block (336); one side of the transmission roller (321) is fixedly connected with a clamping block (337), and the clamping block (337) and the clamping block (336) are slidably matched.

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