CN218588498U

CN218588498U - Lifting table convenient to maintain and install

Info

Publication number: CN218588498U
Application number: CN202222605139.1U
Authority: CN
Inventors: 徐曙春
Original assignee: Changzhou Tianan Nikoda Electronic Co ltd
Current assignee: Changzhou Tianan Nikoda Electronic Co ltd
Priority date: 2022-09-30
Filing date: 2022-09-30
Publication date: 2023-03-10
Anticipated expiration: 2032-09-30

Abstract

The utility model discloses a lift table convenient to maintenance installation, including the table, four spread grooves have been seted up all around to the table bottom, and four inside connecting blocks that all are equipped with the looks adaptation of spread groove, connecting block bottom fixedly connected with movable rod, the outside cover of movable rod is equipped with the loop bar, and four group's mounting grooves have been seted up to the inside symmetry of table. The utility model discloses a locating piece, the constant head tank, the cooperation of spring and connection rope is used, make the user can insert the inside of spread groove through the one end of direct with the connecting block, the connecting block can extrude the locating piece this moment, thereby make the locating piece accomodate the inside that gets into logical groove, when the constant head tank removes to same level with the locating piece, the locating piece can get into the inside of constant head tank under the effect that the spring kick-backed this moment, thereby make the locating piece accomplish the fixed to the connecting block, thereby accomplish being connected between connecting block and the table, thereby convenience of customers installs the desk, the efficiency of user's installation desk has been improved simultaneously.

Description

Lifting table convenient to maintain and install

Technical Field

The utility model relates to a lift table technical field specifically is the lift table of maintenance installation for convenient.

Background

The table is common furniture, and the manufacturing raw materials are mostly wood. The upper part is provided with a plane and the lower part is provided with a pillar. Can be used for putting things, doing things, eating, writing, working and the like. Furniture fixed by plates, legs and other supports can also be used as nouns in Chinese; in order to meet the requirements of the public, the types of the tables are various. The table can be divided into a plurality of categories according to requirements, such as an office table, a dining table, a desk, a computer desk, a teacher's desk, a desk and the like, and meanwhile, in order to enable the table to be suitable for users with various heights and various requirements, manufacturers provide a liftable table.

According to patent application number CN202120638582.1, the utility model discloses a lifting table, including the carriage with fix the desktop board on the carriage, the carriage includes a plurality of boundary beams that are circumference distribution, all be provided with the corner between two adjacent boundary beams, the both ends of each corner are equallyd divide and are fixed with one of them adjacent boundary beam respectively, the bottom of each corner all installs the lift post subassembly, all be fixed with the connecting piece on each corner, the both ends of each connecting piece all are provided with connecting portion, the connecting portion that is located at each connecting piece both ends are equallyd divide and are fixed with the boundary beam of connecting piece both sides respectively; the utility model discloses two adjacent boundary beams in inside carriage not only rely on the corner to link together, and every corner can also be in the same place with two adjacent boundary beams are fixed through the synergism of connecting piece and connecting portion in addition, so, when the desktop board pressurized, can effectively avoid the boundary beam phenomenon that breaks away from the corner to appear, can improve the structural strength of carriage promptly to can improve the whole firmness of lift table.

According to the patent, the desk legs and the desk plate are connected through the screw group in the installation process, so that more time can be consumed in the installation process of the desk by a user, meanwhile, the user needs to utilize an additional tool to stabilize the screws, the desk is not fast installed by the user, and the use efficiency of the desk is reduced to a certain degree.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a lift table convenient to maintenance installation to solve the problem of proposing among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

lifting table convenient to maintenance installation, including the table, four spread grooves, four have been seted up all around to table bottom the inside connecting block that all is equipped with the looks adaptation of spread groove, connecting block bottom fixedly connected with movable rod, the outside cover of movable rod is equipped with the loop bar, four group's mounting grooves have been seted up to the inside symmetry of table, the inside locating piece that all is equipped with of mounting groove, the constant head tank with locating piece looks adaptation is seted up to the inside symmetry of connecting block, the inside logical groove of seting up with locating piece looks adaptation of table, the first slider of top one end fixedly connected with of constant head tank is kept away from to the locating piece, the inside first spout with first slider looks adaptation of seting up of table, the locating piece is through first slider and first spout sliding connection.

Furthermore, the connecting block top symmetry has been seted up the chamfer, connecting block top outer wall size and locating piece looks adaptation are through the looks adaptation between connecting block and the locating piece for the connecting block can be through inclined plane extrusion locating piece at the in-process that removes, thereby makes the locating piece can remove under the extrusion of connecting block, and then makes things convenient for being connected between follow-up locating piece and the constant head tank.

Further, two second sliders of movable rod outer wall symmetry fixedly connected with, the inside second spout of seting up with second slider looks adaptation of loop bar, the movable rod passes through second slider and second spout sliding connection, uses through the cooperation between second slider and the second spout for the movable rod can have stability at the in-process of loop bar inside removal.

Further, loop bar outer wall threaded connection has first threaded rod, a plurality of thread grooves with first threaded rod looks adaptation are seted up to movable rod surface equidistance, inside the first threaded rod other end extended to the thread groove, use through the cooperation between first threaded rod and the thread groove, the user can adjust the height of movable rod after taking out first threaded rod from the thread groove is inside, after the altitude mixture control of movable rod finishes, the user can insert the thread groove inside once more with first thread groove to accomplish the volume height of movable rod and table and highly fix, thereby the user of being convenient for highly adjusts the table.

Further, the one end fixedly connected with spring of connecting block is kept away from to the locating piece, the spring other end and table fixed connection, the one end fixedly connected with of connecting block is kept away from to the locating piece is connected the rope, it extends to the table bottom to connect the rope other end, connect rope other end fixedly connected with pull ring, the stopper of table bottom fixedly connected with and pull ring looks adaptation is convenient for insert the locating piece inside getting into the constant head tank through the resilience of spring to be connected between convenient to use person is to table and the connecting block, when the connecting block was dismantled to the user needs to the user simultaneously, the user can drive through the pulling pull ring at this moment and connect rope and locating piece and remove, thereby make the locating piece can take out from the constant head tank is inside, thereby the user of being convenient for dismantles the maintenance to the desk.

Furthermore, a limiting groove is formed in the bottom of the table plate, a supporting sleeve is arranged at the bottom of the limiting groove, a second threaded rod is fixedly connected inside the supporting sleeve, the top of the second threaded rod penetrates through the supporting sleeve and extends to the outside of the supporting sleeve, a movable sleeve is connected to the outside of the second threaded rod through threads, the top of the movable sleeve penetrates through the supporting sleeve and extends to the outside of the supporting sleeve, a rotating rod is fixedly connected to the outer wall of the movable sleeve, the outer wall of the movable sleeve is matched with the inner wall of the limiting groove in size, the second threaded rod and the movable sleeve are used in a matched mode, a user can drive the movable sleeve to move along the second threaded rod through the rotating rod, the height of the table plate can be adjusted by adjusting the height of the movable sleeve, the user can adjust the height of the table plate according to own requirements, and the use of the user is facilitated.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model discloses a locating piece, the constant head tank, the cooperation of spring and connection rope is used, make the user can insert the inside of spread groove through the direct one end with the connecting block, the connecting block can extrude the locating piece this moment, thereby make the locating piece accomodate the inside that gets into logical groove, when the constant head tank removed to same level with the locating piece, the locating piece can get into the inside of constant head tank under the effect that the spring rebounded this moment, thereby make the locating piece accomplish the fixed to the connecting block, thereby accomplish being connected between connecting block and the table, thereby convenience of customers installs the desk, the efficiency of user installation desk has been improved simultaneously.

2. The utility model discloses a spacing groove, support sleeve, second threaded rod and movable sleeve's cooperation is used for the user can drive movable sleeve through rotatory bull stick and remove along the second threaded rod, thereby makes the user highly adjust the table through adjusting movable sleeve, thereby the user of being convenient for highly adjusts the table according to the demand of oneself, thereby convenience of customers' use.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:

fig. 1 is a schematic view of the overall cross-sectional structure of the present invention;

FIG. 2 is an enlarged view of the structure at A in FIG. 1;

FIG. 3 is an enlarged view of the structure at B in FIG. 1;

fig. 4 is an enlarged view of the structure at C of fig. 1.

In the figure: 1. a table plate; 2. connecting grooves; 3. connecting blocks; 4. a movable rod; 5. a loop bar; 6. mounting grooves; 7. positioning blocks; 8. positioning a groove; 9. a through groove; 10. a first slider; 11. a first chute; 12. a second slider; 13. a second chute; 14. a first threaded rod; 15. a thread groove; 16. a spring; 17. connecting ropes; 18. a pull ring; 19. a limiting block; 20. a limiting groove; 21. a support sleeve; 22. a second threaded rod; 23. a movable sleeve; 24. and (4) rotating the rod.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts all belong to the protection scope of the present invention.

Referring to fig. 1-3, the utility model provides a lifting table convenient for maintenance and installation, comprising a table plate 1, four connecting grooves 2 are arranged around the bottom of the table plate 1, adaptive connecting blocks 3 are arranged inside the four connecting grooves 2, chamfers are symmetrically arranged on the tops of the connecting blocks 3, the size of the outer wall of the top of the connecting block 3 is adaptive to a positioning block 7, a movable rod 4 is fixedly connected to the bottom of the connecting block 3, two second sliders 12 are symmetrically and fixedly connected to the outer wall of the movable rod 4, a second chute 13 adaptive to the second sliders 12 is arranged inside the sleeve rod 5, the movable rod 4 is slidably connected with the second chute 13 through the second slider 12, the sleeve rod 5 is sleeved outside the movable rod 4, a first threaded rod 14 is connected to the outer wall of the sleeve rod 5 through a thread, a plurality of threaded grooves 15 adaptive to the first threaded rod 14 are equidistantly arranged on the surface of the movable rod 4, the other end of the first threaded rod 14 extends to the interior of the threaded groove 15, four groups of mounting grooves 6 have been seted up to the inside symmetry of table 1, mounting groove 6 is inside all to be equipped with locating piece 7, locating piece 7 keeps away from the one end fixedly connected with spring 16 of connecting block 3, the spring 16 other end and 1 fixed connection of table, the one end fixedly connected with of connecting block 3 is connected rope 17 to locating piece 7, connect the rope 17 other end and extend to table 1 bottom, connect rope 17 other end fixedly connected with pull ring 18, table 1 bottom fixedly connected with and the stopper 19 of pull ring 18 looks adaptation, locating slot 8 with 7 looks adaptations of locating piece is seted up to the inside symmetry of connecting block 3, table 1 is inside to set up logical groove 9 with 7 looks adaptations of locating piece, locating piece 7 keeps away from the first slider 10 of top one end fixedly connected with of locating slot 8, table 1 is inside to set up the first spout 11 with first slider 10 looks adaptations, locating piece 7 is through first slider 10 and first spout 11 sliding connection.

The specific implementation mode is as follows: when a user needs to connect the table plate 1 with the movable rod 4, firstly, the user can place one side of the connecting groove 2 on the ground upwards, at the moment, the user can hold the movable rod 4 to insert one end of the connecting block 3 into the connecting groove 2, when one end of the connecting block 3 enters the connecting groove 2, the connecting block 3 is continuously pushed by the user to move at the moment, the connecting block 3 is firstly contacted with the positioning block 7, when the positioning block 7 is extruded by the connecting block 3, the positioning block 7 slides along the through groove 9 at the moment, meanwhile, the positioning block 7 extrudes the spring 16 in the moving process, so that the spring 16 is in a contraction state, at the moment, as the connecting block 3 is extruded by a worker, when the positioning groove 8 and the positioning block 7 are at the same horizontal height, the connecting block 3 does not apply pressure to the positioning block 7 any more at the moment, the spring 16 rebounds to drive the positioning block 7 to reset, so that one end of the positioning block 7 can enter the positioning groove 8, so that the positioning block 7 can complete the fixation of the connecting block 3, thereby completing the connection between the table plate 1 and the connecting block 3, thereby facilitating the use of a user for the table, when the user needs to disassemble the table for maintenance, the user can drive the connecting rope 17 and the positioning block 7 by pulling the pull ring 18, thereby enabling the positioning block 7 to be drawn out from the inside of the positioning groove 8, and simultaneously the user can hang the pull ring 18 outside the limiting block 19, thereby preventing the positioning block 7 from entering the inside of the positioning groove 8 again due to the rebounding of the spring 16, thereby facilitating the user to disassemble the connecting block 3, thereby facilitating the maintenance of the table by the user, and when the user needs to adjust the height of the table plate 1, the user can rotate the first threaded rod 14, thereby unscrew the one end of first threaded rod 14 from thread groove 15, the user can stimulate activity lever 4 this moment and adjust the height of table 1, and the user can adjust the height of activity lever 4 according to the slope on ground simultaneously to make table 1 also can keep leveling on the ground of unevenness, thereby convenience of customers uses the desk.

Referring to fig. 1 and 4, the present invention provides a technical solution: lifting table convenient to maintenance installation, spacing groove 20 has been seted up to 1 bottom of table board in addition, spacing groove 20 bottom is equipped with supporting sleeve 21, the inside fixedly connected with second threaded rod 22 of supporting sleeve 21, second threaded rod 22 top is run through and is extended to the supporting sleeve 21 outside, the outside threaded connection of second threaded rod 22 has movable sleeve 23, movable sleeve 23 top is run through and is extended to the supporting sleeve 21 outside, movable sleeve 23 outer wall fixedly connected with bull stick 24, movable sleeve 23 outer wall size and 20 inner wall size looks adaptations of spacing groove.

The specific implementation mode is as follows: when a user needs to adjust the height of the table board 1, firstly, the user rotates and takes out the first threaded rod 14 from the inside of the threaded groove 15, then the user inserts the movable sleeve 23 into the limiting groove 20, then the user can rotate the rotating rod 24 at the moment, so that the rotating rod 24 can drive the movable sleeve 23 to rotationally lift along the second threaded rod 22, at the moment, the table board 1 can drive the four movable rods 4 to simultaneously move upwards, when the height of the table board 1 reaches the height required by the user, the user can rotate the first threaded rod 14 anticlockwise at the moment, then the first threaded rod 14 rotates and enters the inside of the threaded groove 15 again, so that the position of the table board 1 is fixed, at the moment, the user can take out the movable sleeve 23 from the inside of the limiting groove 20, the user can store and use the movable sleeve 23 according to the needs of the user, and therefore the user can conveniently adjust the height of the table board 1.

The utility model discloses a theory of operation:

referring to fig. 1-3, through locating piece 7, constant head tank 8, spring 16 and connection rope 17's cooperation is used, make the user can insert the inside of spread groove 2 through the one end of direct with connecting block 3, connecting block 3 can the extrusion positioning piece 7 this moment, thereby make locating piece 7 accomodate the inside that gets into logical groove 9, when constant head tank 8 and locating piece 7 removed to same level, locating piece 7 can get into the inside of constant head tank 8 under the effect that spring 16 kick-backed this moment, thereby make locating piece 7 accomplish the fixed to connecting block 3, thereby accomplish being connected between connecting block 3 and the table 1, thereby convenience of customers installs the desk, the efficiency of user installation desk has been improved simultaneously.

Further, refer to specification attached drawing 1 and fig. 4, use through spacing groove 20, support sleeve 21, second threaded rod 22 and movable sleeve 23's cooperation for the user can drive movable sleeve 23 and remove along second threaded rod 22 through rotatory bull stick 24, thereby makes the user adjust the height of table 1 through the height of adjusting movable sleeve 23, thereby the user of being convenient for adjusts the height of table 1 according to the demand of oneself, thereby convenience of customers's use.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described above, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. A lifting table convenient for maintenance and installation comprises a table board (1);

the method is characterized in that:

four spread groove (2), four have been seted up all around to table (1) bottom spread groove (2) inside connecting block (3) that all are equipped with the looks adaptation, connecting block (3) bottom fixedly connected with movable rod (4), movable rod (4) outside cover is equipped with loop bar (5), four group mounting groove (6) have been seted up to table (1) inside symmetry, mounting groove (6) inside all is equipped with locating piece (7), constant head tank (8) with locating piece (7) looks adaptation are seted up to connecting block (3) inside symmetry, table (1) inside set up with logical groove (9) of locating piece (7) looks adaptation, the first slider (10) of top one end fixedly connected with of constant head tank (8) are kept away from in locating piece (7), table (1) inside set up with first spout (11) of first slider (10) looks adaptation, locating piece (7) are through first slider (10) and first spout (11) sliding connection.

2. A lifting table for facilitating maintenance installation as claimed in claim 1, wherein: the top of the connecting block (3) is symmetrically provided with chamfers, and the size of the outer wall of the top of the connecting block (3) is matched with that of the positioning block (7).

3. A lifting table for facilitating maintenance and installation as claimed in claim 1, wherein: two second sliders (12) are symmetrically and fixedly connected to the outer wall of the movable rod (4), a second sliding groove (13) matched with the second slider (12) is formed in the sleeve rod (5), and the movable rod (4) is connected with the second sliding groove (13) in a sliding mode through the second slider (12).

4. A lifting table for facilitating maintenance installation as claimed in claim 1, wherein: loop bar (5) outer wall threaded connection has first threaded rod (14), a plurality of thread grooves (15) with first threaded rod (14) looks adaptation are seted up to movable rod (4) surface equidistance, first threaded rod (14) other end extends to inside thread groove (15).

5. A lifting table for facilitating maintenance installation as claimed in claim 1, wherein: one end fixedly connected with spring (16) of connecting block (3) is kept away from in locating piece (7), the spring (16) other end and table (1) fixed connection, the one end fixedly connected with of connecting block (3) is kept away from in locating piece (7) connects rope (17), connect rope (17) other end and extend to table (1) bottom, connect rope (17) other end fixedly connected with pull ring (18), stopper (19) of table (1) bottom fixedly connected with and pull ring (18) looks adaptation.

6. A lifting table for facilitating maintenance installation as claimed in claim 1, wherein: spacing groove (20) have been seted up to table (1) bottom, spacing groove (20) bottom is equipped with supporting sleeve (21), the inside fixedly connected with second threaded rod (22) of supporting sleeve (21), second threaded rod (22) top is run through and is extended to supporting sleeve (21) outside, second threaded rod (22) outside threaded connection has movable sleeve (23), movable sleeve (23) top is run through and is extended to supporting sleeve (21) outside, movable sleeve (23) outer wall fixedly connected with bull stick (24), movable sleeve (23) outer wall size and spacing groove (20) inner wall size looks adaptation.