Movable paperless lifter

Abstract

The utility model relates to the technical field of paperless lifters, in particular to a movable paperless lifter which comprises a plurality of rails arranged on a table body at intervals. And the plurality of lifters are movably arranged in the track. The movable rail is arranged on the table top, the lifter can move freely along the rail groove, a user can manually adjust the lifter according to the position of the seat, the lifter is made to horizontally move to the needed position along the rail, layout flexibility is improved, and meanwhile the rail type installation method can be compatible with direct installation of various lifter products. Through cooperative arrangement of the conductive pin, the conductive locking piece and the installation piece of the power supply connector, it can be ensured that power supply of the lifter is not affected when the lifter is dragged, rapid installation and detachment between the power supply connector and the lifter can be achieved, and the operation efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of paperless lifters, in particular to a movable paperless lifter. Background Technique

[0002] The lifting paperless conference system replaces the traditional paper recording tools. With a lifting design, devices such as display screens or laptops are hidden under the conference table when not needed and automatically rise when in use, maintaining the cleanliness and simplicity of the conference room. It can also effectively manage conference materials, notes, discussion content, etc. through digital means, greatly improving the efficiency and quality of conferences.

[0003] However, at present, when most paperless lifters are installed, the conference table needs to be drilled according to the size of the lifter. After drilling, only specific models of lifters that match can be used, and the applicable range is relatively narrow. Moreover, the position layout of the traditional paperless conference room is determined according to the position of the paperless lifter. Once the paperless lifter is installed, it cannot be moved horizontally. Therefore, the adjustability of the seats in the conference room layout is zero, and it is relatively inconvenient to use. In addition, the power supply and communication connection process of the current paperless lifters is complex, and the subsequent expansion functions are almost zero. Content of the Utility Model

[0004] The purpose of the utility model is to provide a movable paperless lifter, aiming to solve the technical problems that the traditional conference table drilling needs to correspond to a specific model of paperless lifter and the position of the paperless lifter is determined and cannot be freely moved.

[0005] To achieve the above purpose, the utility model provides a movable paperless lifter, including tracks, and several of the tracks are arranged on the table body at intervals;

[0006] Lifters, and several of the lifters are movably arranged in the tracks.

[0007] Preferably, conductive strips for supplying power to the lifters are arranged on both sides of each track, a power supply connector is arranged on the lifter, and the power supply connector is electrically connected to the conductive strips on both sides.

[0008] Preferably, the power supply connector includes conductive pins, conductive locking pieces and mounting pieces. The two ends of the mounting pieces are movably arranged on the tracks. Two conductive pins are detachably arranged on the lifter, two conductive locking pieces are arranged on the mounting pieces, the conductive locking pieces correspond to the conductive pins one by one, and each conductive locking piece is electrically connected to the corresponding conductive strip and conductive pin respectively.

[0009] Preferably, the interior of the mounting member is a hollow structure, and openings for the conductive locking members to enter are provided on both sides of the mounting member;

[0010] The conductive locking member includes a first connecting portion and a second connecting portion connected end to end, and the first connecting portion and the second connecting portion form the conductive locking member with an L-shaped orthographic projection; the mounting member includes a first side wall, a second side wall and a third side wall connected end to end, and the first side wall, the second side wall and the third side wall form the mounting member with a Π-shaped orthographic projection;

[0011] Two of the conductive locking members are respectively arranged on both sides of the mounting member. The first connecting portion on one side is located inside the first side wall, and the first connecting portion on the other side is located inside the third side wall. The two second connecting portions are arranged opposite to each other and are both located inside the second side wall. Two access holes are provided on the inner side of the second side wall, and each conductive pin is inserted into the access hole and is in movable abutment with the corresponding second connecting portion respectively;

[0012] Notches are provided at the upper ends of the first side wall and the third side wall, and the first connecting portions on both sides pass through the notches and are in abutment with the conductive sheets on both sides.

[0013] Preferably, an arched portion protruding upward is provided on the second connecting portion, and the arched portion is located at the upper end of the conductive pin. A conductive elastic piece protruding upward is provided on the first connecting portion, so that when pressed by an external force, the conductive elastic piece moves downward and forward and is stuck inside the second side wall, thereby driving the second connecting portion to move downward.

[0014] Preferably, two disassembly holes are further provided at the lower end of the second side wall. The end of the arched portion extends inward to form an extension portion, and the disassembly holes are located at the lower end of the extension portion, so that when the extension portion is jacked upward, the second connecting portion and the first connecting portion are driven to move upward, the second connecting portion no longer abuts against the outer wall of the conductive pin, and the first connecting portion slides out from the inside of the second side wall.

[0015] Preferably, an installation groove is provided on the track. The inner wall of the installation groove is recessed away from the lifter, and its outer wall is inclined inward from top to bottom. The conductive strip is embedded in the installation groove.

[0016] Preferably, the conductive strip is a conductive copper strip.

[0017] Preferably, communication interfaces are provided on both sides of the lifter, and the two communication interfaces are connected by a connector.

[0018] Preferably, the track is a long strip extending along the length direction and / or the width direction of the table body.

[0019] The present utility model discloses a movable paperless lifter, which has the following beneficial effects:

[0020] 1. An activity track is arranged on the desktop, and the lifter can move freely along the track groove of the track. Therefore, the user can manually adjust the lifter according to the position of the seat, so that the lifter moves horizontally along the track to the required position, increasing the layout flexibility. At the same time, the track-mounted installation method can also be compatible with the direct installation of a variety of lifter products.

[0021] 2. Through the cooperation setting of the conductive pins, conductive locking parts of the power supply connector and the installation parts, it can ensure that the power supply is not affected when dragging the lifter, and can also realize the quick installation and disassembly between the power supply connector and the lifter, improving the operation efficiency.

[0022] 3. Communication interfaces are also provided on both sides of the lifter. After the communication interfaces are connected through a connector, high-speed communication in a daisy-chain manner between lifter modules can be realized, improving the communication efficiency and stability of the system. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] In order to more clearly illustrate the technical solutions in the embodiments of the present utility model or the prior art, the following will briefly introduce the drawings required for use in the description of the embodiments or the prior art. Obviously, the following drawings are only some embodiments of the present utility model. For those of ordinary skill in the art, without creative efforts, other drawings can also be obtained based on the structures shown in these drawings.

[0024] Figure 1 It is a schematic structural diagram of a traditional paperless lifter;

[0025] Figure 2 It is a schematic structural diagram of the movable paperless lifter of the present utility model;

[0026] Figure 3 It is a partial schematic structural diagram of the movable paperless lifter of the present utility model;

[0027] Figure 4 It is a schematic structural diagram of the lifter of the movable paperless lifter of the present utility model;

[0028] Figure 5 It is a schematic structural diagram of the power supply connector of the movable paperless lifter of the present utility model;

[0029] Figure 6 It is a schematic structural diagram of the conductive locking part of the movable paperless lifter of the present utility model;

[0030] Figure 7 It is a schematic structural diagram of the power supply connector of the movable paperless lifter of the present utility model;

[0031] Figure 8 This is a schematic structural diagram of the track and conductive strip of the movable paperless lifter of the present utility model.

[0032] In the attached drawings: 1 - track, 11 - conductive strip, 12 - installation groove, 2 - table body, 3 - lifter, 31 - communication interface, 32 - connector, 4 - power supply connector, 41 - conductive pin, 42 - conductive locking member, 421 - first connection part, 4211 - conductive elastic sheet, 422 - second connection part, 4221 - arched part, 4222 - elongated part, 43 - installation part, 431 - opening, 432 - first side wall, 433 - second side wall, 4331 - access hole, 4332 - disassembly hole, 434 - third side wall, 435 - notch.

[0033] The realization, functional characteristics and advantages of the purpose of the present utility model will be further described in conjunction with embodiments and with reference to the attached drawings. Specific embodiments

[0034] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the attached drawings in 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 the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without making creative efforts belong to the protection scope of the present utility model.

[0035] It should be noted that if there are directional indications involved in the embodiments of the present utility model, the directional indications are only used to explain the relative position relationship and movement conditions between components in a certain specific posture. If the specific posture changes, the directional indications will also change accordingly.

[0036] In addition, if there are descriptions involving "first", "second", etc. in the embodiments of the present utility model, the descriptions of "first", "second", etc. are only for descriptive purposes and cannot be understood as indicating or implying their relative importance or implicitly indicating the quantity of the indicated technical features. Thus, the features defined with "first" and "second" may explicitly or implicitly include at least one such feature. In addition, the technical solutions between various embodiments can be combined with each other, but it must be based on the ability of those of ordinary skill in the art to implement. When the combination of technical solutions is contradictory or cannot be implemented, it should be considered that such a combination of technical solutions does not exist and is not within the protection scope required by the present utility model.

[0037] A movable paperless lifter includes a track 1, and a plurality of the tracks 1 are arranged on the table body 2 at intervals;

[0038] A lifter 3, and a plurality of the lifters 3 are movably arranged in the track 1.

[0039] As Figure 1 shown, the traditional lifter 3 is specifically set at a specific position on the conference table, and its overall layout cannot be adjusted anymore.

[0040] As Figure 2 shown, the movable paperless lifter of this solution includes multiple tracks 1 arranged on the desktop. After the lifter 3 is installed in the groove of the track 1, the user can manually adjust the lifter 3 according to the position of the seat, so that the lifter 3 moves horizontally along the track 1 to the required position, increasing the layout flexibility. Moreover, the lifter 3 is directly installed in the groove of the track 1, and the track 1 installation method can be compatible with the direct installation of multiple lifter 3 products.

[0041] Furthermore, conductive strips 11 for supplying power to the lifter 3 are provided on both sides of each track 1, and at least one end of the lifter 3 is provided with a power supply connector 4, and the power supply connector 4 is electrically connected to the conductive sheets on both sides.

[0042] As Figures 2 to 4 shown, after the conductive strip 11 is electrically connected to an external power supply, it can provide a safe voltage to provide a safe and reliable power supply for the lifter 3, and the electrical connection between the lifter 3 and the conductive strip 11 is realized through the power supply connector 4.

[0043] Furthermore, the power supply connector 4 includes conductive pins 41, conductive locking members 42 and a mounting member 43. Both ends of the mounting member 43 are movably arranged on the track 1. Two conductive pins 41 are detachably arranged on the lifter 3. Two conductive locking members 42 are arranged on the mounting member 43. The conductive locking members 42 correspond to the conductive pins 41 one by one, and each conductive locking member 42 is electrically connected to the corresponding conductive sheet and the conductive pin 41 respectively.

[0044] Through the setting of the power supply connector 4, the stability and safety of the power supply connection between the lifter 3 and the conductive strip 11 can be ensured. The conductive pin 41 of this solution is detachably arranged. After the installation is completed, through the cooperation of the conductive pin 41, the conductive locking member 42 and the mounting member 43, it can be ensured that the power supply is not affected when dragging the lifter 3; after removing the conductive pin 41, it is still compatible with the conventional installation method, increasing the flexibility and applicability of the paperless lifter.

[0045] Furthermore, the inside of the mounting member 43 is a hollow structure, and openings 431 for the conductive locking members 42 to enter are provided on both sides of the mounting member 43;

[0046] The conductive locking member 42 includes a first connecting portion 421 and a second connecting portion 422 connected end to end, and the first connecting portion 421 and the second connecting portion 422 form the conductive locking member 42 with an L-shaped orthographic projection; the mounting member 43 includes a first side wall 432, a second side wall 433 and a third side wall 434 connected end to end, and the first side wall 432, the second side wall 433 and the third side wall 434 form the mounting member 43 with a Π-shaped orthographic projection;

[0047] As Figures 5 to 7 shown, the two conductive locking members 42 are respectively arranged on both sides of the mounting member 43. The first connecting portion 421 on one side is located inside the first side wall 432, the first connecting portion 421 on the other side is located inside the third side wall 434, the two second connecting portions 422 are arranged oppositely and are both located inside the second side wall 433. Two access holes 4331 are arranged on the inner side of the second side wall 433, and each conductive pin 41 is inserted into the access hole 4331 and is in movable contact with the corresponding second connecting portion 422 respectively;

[0048] Notches 435 are arranged at the upper ends of the first side wall 432 and the third side wall 434, and the first connecting portions 421 on both sides pass through the notches 435 and are in contact with the conductive sheets on both sides.

[0049] Since the inside of the mounting member 43 is a hollow structure, the conductive locking member 42 can be completely placed inside the mounting member 43 through the opening 431. During actual production, the outer sides of the first side wall 432 and the third side wall 434 of the mounting member 43 are both openings 431, and both ends of the second side wall 433 are also the above-mentioned openings 431. Two conductive locking members 42 can be placed inside the mounting member 43. During installation, the two conductive locking members 42 are symmetrically arranged inside the mounting member 43. Specifically, the second connecting portions 422 are arranged oppositely. The first connecting portion 421 of one conductive locking member 42 is located inside the first side wall 432, and the first connecting portion 421 of the other conductive locking member 42 is located inside the third side wall 434. Since two access holes 4331 are arranged on the second side wall 433, the conductive pins 41 are in contact with the corresponding second connecting portions 422 through the access holes 4331. Since notches 435 are also arranged at the tops of the first side wall 432 and the third side wall 434, the two first connecting portions 421 on both sides can be in contact with the conductive bars 11 on both sides respectively through the notches 435, realizing the electrical connection between the lifter 3 and the conductive bars 11.

[0050] In this solution, the notch 435 can be extended to the top of the entire first side wall 432, that is, the top of the first side wall 432 is completely unsealed, so that a step is formed between the first side wall 432 / the third side wall 434 and the second side wall 433.

[0051] Further, an upwardly protruding arch portion 4221 is provided on the second connecting portion 422. The arch portion 4221 is located at the upper end of the conductive pin 41. An upwardly protruding conductive elastic piece 4211 is provided on the first connecting portion 421, such that when pressed by an external force, the conductive elastic piece 4211 moves downward and forward and snaps into the interior of the second side wall 433, thereby driving the second connecting portion 422 to move downward.

[0052] By providing the arch portion 4221 on the second connecting portion 422 and the arched conductive elastic piece 4211 on the first connecting portion 421, when the conductive elastic piece 4211 is pressed by an external force, the conductive elastic piece 4211 moves downward and forward a certain distance and snaps into the interior of the second side wall 433. At this time, the two second connecting portions 422 are exactly located at the two access holes 4331. When the mounting member 43 is installed, after the conductive pin 41 extends into the access hole 4331, the outer wall thereof just abuts against the lower end of the arch portion 4221, and the two are in mutual contact to realize the electrical connection between the conductive strip 11 and the lifter 3.

[0053] Further, two disassembly holes 4332 are provided at the lower end of the second side wall 433. The end of the arch portion 4221 extends inward to form an extension portion 4222. The disassembly holes 4332 are located at the lower end of the extension portion 4222, such that when the extension portion 4222 is jacked upward, the second connecting portion 422 and the first connecting portion 421 are driven to move upward. The second connecting portion 422 no longer abuts against the outer wall of the conductive pin 41, and the first connecting portion 421 slides out of the interior of the second side wall 433.

[0054] The working mechanism of the power supply connector 4 in this solution - 1. Installation process: During installation, insert the conductive pin 41 into the connection socket of the lifter 3, press the conductive elastic piece 4211 to move it downward into the second side wall 433, that is, at the step formed by the second side wall 433 and the notch 435. Then, snap the second connecting portion 422 and the conductive pin 41 together, and the conductive elastic piece 4211 contacts the conductive strip 11, thereby realizing the locking and power supply connection functions between the power supply connector 4 and the lifter 3. 2. Disassembly process: During disassembly, insert a tool upward into the disassembly hole 4332. After jacking up the extension portion 4222, the second connecting portion 422 is no longer snapped together with the conductive pin 41. Then, pulling out the mounting portion and the conductive locking member 42 can achieve the separation of the connector 32. The above module design enables the power supply connector 4 and the lifter 3 to be quickly installed and disassembled, improving the operation efficiency, with a simple structure and low production cost.

[0055] Further, an installation groove 12 is provided on the track 1. The inner wall of the installation groove 12 is recessed away from the lifter 3, and its outer wall is inclined inward from top to bottom. The conductive strip 11 is embedded in the installation groove 12. AsFigure 8 As shown in the figure, the installation groove 12 is located at the top of the track 1. A conductive bar 11 is installed in the installation groove 12 at the top of the track 1. The inner side of the installation groove 12 is concave, and the outer side is inclined inward from top to bottom. Correspondingly, the outer side of the conductive copper sheet is also inclined. In this way, a form and position limit is set at the installation groove 12 to prevent the copper sheet from falling off and ensure the stability and installation reliability of the conductive bar 11.

[0056] Of course, in other embodiments, when the installation direction of the power supply connector 4 is opposite, the installation groove 12 and the conductive bar 11 can also be arranged at the bottom end inside the track 1.

[0057] Furthermore, the conductive bar 11 is a conductive copper bar. The conductive copper bar has a low resistance value, good conductivity, and relatively low electrical loss. In addition, the conductive copper bar also has strong ductility and can be processed into the long strip shape required by this solution, which is beneficial to industrial production.

[0058] Furthermore, communication interfaces 31 are provided on both sides of the lifter 3, and the two communication interfaces 31 are connected by a connector 32. Concave communication interfaces 31 are provided on the left and right sides of the lifter 3. After the communication interfaces 31 of the two lifters 3 are connected by a (quick) connector 32, a daisy-chain high-speed communication between the lifter 3 modules is realized, ensuring the quick connection between the lifters 3 and improving the communication efficiency and stability of the system.

[0059] Furthermore, the track 1 is a long strip extending along the length direction and / or the width direction of the table body 2. In this solution, the track 1 extends along the length direction of the table body 2. Two tracks 1 can be arranged on both sides of one table body 2, and multiple lifters 3 in the track 1 can move to different positions in the length direction of the table body 2 to adaptively adjust the seating layout of the meeting room. In addition, for a table body 2 with a narrow width, a traditional up-and-down lifter 3 can be provided at each end of the table body 2; of course, for a table body 2 with a relatively large width, a movable paperless lifter can also be arranged along the width direction of the table body 2.

[0060] In other embodiments, the track 1 can also be arranged in a ring shape, and the lifter 3 can move freely along the ring-shaped track 1, with a wider adjustment range.

[0061] The above are only the preferred embodiments of the present invention, and do not limit the patent scope of the present invention accordingly. Any equivalent structural transformation made under the inventive concept of the present invention by using the content of the specification and drawings of the present invention, or any direct / indirect application in other related technical fields, is included in the patent protection scope of the present invention.

Claims

1. A movable paperless lifter, characterized in that, Including: Tracks (1), several of which are spaced apart on the table body (2); Lifters (3), several of which are movably arranged in the tracks (1); On both sides of each track (1), there are conductive strips (11) for supplying power to the lifter (3). The lifter (3) is provided with a power supply connector (4), and the power supply connector (4) is electrically connected to the conductive sheets on both sides; The power supply connector (4) includes a conductive pin (41), a conductive locking member (42), and a mounting member (43). Both ends of the mounting member (43) are movably arranged on the track (1). Two conductive pins (41) are detachably arranged on the lifter (3). Two conductive locking members (42) are arranged on the mounting member (43). The conductive locking members (42) correspond to the conductive pins (41) one by one. Each conductive locking member (42) is electrically connected to the corresponding conductive sheet and the conductive pin (41).

2. The movable paperless lifter according to claim 1, characterized in that, The interior of the mounting member (43) is a hollow structure, and openings (431) for the conductive locking members (42) to enter are provided on both sides of the mounting member (43); The conductive locking member (42) includes a first connecting portion (421) and a second connecting portion (422) connected end to end. The first connecting portion (421) and the second connecting portion (422) form the conductive locking member (42) with an L-shaped orthographic projection; the mounting member (43) includes a first side wall (432), a second side wall (433), and a third side wall (434) connected end to end. The first side wall (432), the second side wall (433), and the third side wall (434) form the mounting member (43) with a Π-shaped orthographic projection; Two conductive locking members (42) are respectively arranged on both sides of the mounting member (43). The first connecting portion (421) on one side is located inside the first side wall (432), and the first connecting portion (421) on the other side is located inside the third side wall (434). The two second connecting portions (422) are arranged opposite to each other and are both located inside the second side wall (433). Two access holes (4331) are provided on the inner side of the second side wall (433). Each conductive pin (41) is inserted into the access hole (4331) and is in movable abutment with the corresponding second connecting portion (422); Notches (435) are provided at the upper ends of the first side wall (432) and the third side wall (434). The first connecting portions (421) on both sides pass through the notches (435) and are in abutment with the conductive sheets on both sides.

3. The movable paperless lifter according to claim 2, characterized in that, The second connecting portion (422) is provided with an upwardly protruding arched portion (4221). The arched portion (4221) is located at the upper end of the conductive pin (41). The first connecting portion (421) is provided with an upwardly protruding conductive elastic piece (4211), such that: when pressed by an external force, the conductive elastic piece (4211) moves downward and forward and is caught inside the second side wall (433), thereby driving the second connecting portion (422) to move downward.

4. The movable paperless lifter according to claim 3, characterized in that, Two disassembly holes (4332) are also provided at the lower end of the second side wall (433). The end of the arched portion (4221) extends inward to form an elongated portion (4222). The disassembly holes (4332) are located at the lower end of the elongated portion (4222), such that when the elongated portion (4222) is jacked upward, the second connecting portion (422) and the first connecting portion (421) are driven to move upward, the second connecting portion (422) no longer abuts against the outer wall of the conductive pin (41), and the first connecting portion (421) slides out from the inside of the second side wall (433).

5. The movable paperless lifter according to claim 1, characterized in that, An installation groove (12) is provided on the track (1). The inner wall of the installation groove (12) is recessed toward the side away from the elevator (3), and its outer wall is inclined inward from top to bottom. The conductive bar (11) is embedded in the installation groove (12).

6. The movable paperless lifter according to claim 1, wherein, The conductive bar (11) is a conductive copper bar.

7. The movable paperless lifter according to claim 1, wherein Communication interfaces (31) are provided on both sides of the elevator (3), and the two communication interfaces (31) are connected by a connector (32).

8. The movable paperless lifter according to claim 1, characterized in that, The track (1) is a long strip extending along the length direction and / or the width direction of the table body (2).

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