CN217962619U

CN217962619U - Combined experiment table

Info

Publication number: CN217962619U
Application number: CN202221316536.0U
Authority: CN
Inventors: 刘伟; 刘容; 杨露
Original assignee: Wuhan Hechuang Development Technology Co ltd
Current assignee: Wuhan Hechuang Development Technology Co ltd
Priority date: 2022-05-26
Filing date: 2022-05-26
Publication date: 2022-12-06
Anticipated expiration: 2032-05-26

Abstract

The utility model discloses a combined experiment table belongs to physics laboratory bench technical field, including mesa and light, the back bolt of mesa has the box, the inner chamber of box is provided with adjustment mechanism, adjustment mechanism is including removing subassembly and altitude mixture control, the bottom bolt of mesa has connect the fixed case, the inner chamber of fixed case is provided with elevating system, the front of fixed case articulates through the hinge has the chamber door, the light is located the top of mesa, one side of box is rotated through the drill bushing and is connected with first lead screw, one side bolt of first lead screw has the rotation handle, the opposite side of first lead screw passes through the bearing and rotates and connect in one side of box inner chamber, the surperficial threaded connection of first lead screw has first thread bush. The position and the height of the illuminating lamp are adjusted through the adjusting mechanism, so that the illuminating lamp can illuminate better, the height of the table top is adjusted through the lifting mechanism, and the table top is convenient for operators to use.

Description

Combined experiment table

Technical Field

The utility model relates to a physical experiment table technical field specifically is a combination experiment table.

Background

The experiment table is used for performing experiment detection and storing instruments by enterprises and institutions such as hospitals, schools, chemical plants, scientific research institutions and the like, and is divided into the following parts according to the placing positions: a central experiment table, an edge experiment table and a corner table; the material composition comprises the following components: the all-steel laboratory bench, the steel-wood laboratory bench, the all-wood laboratory bench, PP laboratory bench, aluminum-wood laboratory bench, the kind of laboratory bench is various, and combination formula laboratory bench is one of them.

Its regulatory function of common combination laboratory bench is not good enough on the market, and operating personnel is not convenient for reach better illuminating effect at the in-process that uses, has reduced the practicality of laboratory bench, and the high majority of combination laboratory bench is fixed simultaneously, and the limit is great when using.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a combined experiment table adjusts the position and the height of illumination lamp through adjustment mechanism to can be better throw light on, carry out the altitude mixture control through elevating system to the mesa, and then make things convenient for operating personnel to use, with the problem of proposing in solving above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a combined experiment table, includes mesa and light, the back bolt of mesa has the box, the inner chamber of box is provided with adjustment mechanism, adjustment mechanism is including removing subassembly and high subassembly, the bottom bolt of mesa has connect the fixed case, the inner chamber of fixed case is provided with elevating system, the front of fixed case articulates through the hinge has the chamber door, the light is located the top of mesa.

Preferably, the moving assembly comprises a first screw rod, a rotating handle, a first thread sleeve and a first sliding block, one side of the box body is rotatably connected with the first screw rod through a drill sleeve, the rotating handle is bolted to one side of the first screw rod, and the other side of the first screw rod is rotatably connected to one side of the inner cavity of the box body through a bearing.

Preferably, the surface of the first screw rod is in threaded connection with a first threaded sleeve, the bottom of the first threaded sleeve is in bolted connection with a first sliding block, and the lower wall of the inner cavity of the box body is provided with a first sliding groove matched with the first sliding block for use.

Preferably, the height assembly comprises a placing rack, an adjusting plate, a fixing groove, a reset spring, a reset plate, a fixing rod and a fixing handle, the placing rack is bolted to the top of the first thread bushing, the top of the box body is provided with a through groove, the top of the placing rack penetrates through the through groove and extends upwards, and the top of the placing rack is provided with a through groove.

Preferably, the inner cavity of the placing frame is movably connected with an adjusting plate, the top of the adjusting plate penetrates through the through groove and is bolted to the bottom of the illuminating lamp, and fixing grooves are sequentially formed in one side of the adjusting plate from top to bottom.

Preferably, one side of the placing rack is bolted with an adjusting box, the upper half part and the lower half part of one side of the inner cavity of the adjusting box are both bolted with a return spring, one side of the return spring is both bolted with a return plate, and the surface of the return plate is bolted with a fixing rod.

Preferably, one side of the fixed rod penetrates through the adjusting box and is bolted with the fixed handle, and the other side of the fixed rod penetrates through the adjusting box and the placing rack in sequence and is movably connected to the inner cavity of the fixed groove.

Preferably, elevating system includes motor, second lead screw, second thread bush, second slider, movable rod, lifter plate, supporting leg, stopper and spacing groove, one side of fixed incasement chamber is equipped with the motor, the output shaft bolt of motor has connected the second lead screw, one side of second lead screw is passed through the bearing and is rotated the opposite side of connecting in fixed incasement chamber.

Preferably, both sides of the surface of the second screw rod are in threaded connection with second threaded sleeves, the tops of the second threaded sleeves are in bolted connection with second sliding blocks, and both sides of the upper wall of the inner cavity of the fixed box are provided with second sliding grooves matched with the second sliding blocks for use.

Preferably, the bottom of second thread bush all has the movable rod through sliding seat swing joint, one side that the second thread bush was kept away from to the movable rod all has the lifter plate through sliding seat swing joint, all bolted connections have the supporting leg all around the lifter plate bottom, the bottom of supporting leg all runs through fixed case and downwardly extending, the front and the back of lifter plate both sides all are bolted to have the spacing piece, the spacing groove that uses with the stopper cooperation is all seted up at the front and the back of fixed incasement chamber both sides.

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

1. the utility model provides a combined experiment table, which is convenient for driving a lighting lamp to adjust the position through the matching of a first screw rod, a rotating handle, a first thread bush and a first slide block; through rack, regulating plate, fixed slot, reset spring, the cooperation that resets board, dead lever and fixed handle, be convenient for highly adjusting the illumination lamp to make the demand according to operating personnel that the light can be nimble adjust, simple structure, increase illumination zone that can be very big, so that the mesa can reach better illuminating effect, make things convenient for the better experiment operation of operating personnel.

2. The utility model provides a combined experiment table, which is convenient for adjusting the height of a table top through the matching of a motor, a second screw rod, a second thread bush, a second sliding block, a movable rod, a lifting plate, a supporting leg, a limiting block and a limiting groove, and is beneficial to improving the practicability and the universality of the experiment table; utilize the motor to drive the second lead screw and rotate to make second thread bush, movable rod, lifter plate and supporting leg move about, and then drive the mesa and go up and down, can satisfy different height operating personnel's operation demand, it is convenient to adjust, is fit for using widely.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic sectional view of the box body, the placing frame, the adjusting plate and the adjusting box of the present invention;

FIG. 3 is a schematic sectional view of the fixing box of the present invention;

fig. 4 is a schematic diagram of the enlarged structure of the region a of the present invention.

Reference numbers in the figures: 1. a table top; 2. a lighting lamp; 3. a box body; 4. a moving assembly; 41. a first lead screw; 42. rotating the handle; 43. a first threaded sleeve; 44. a first slider; 5. a height component; 51. placing a rack; 52. an adjusting plate; 53. a fixing groove; 54. a return spring; 55. a reset plate; 56. a fixing rod; 57. a fixed handle; 6. a stationary box; 7. a lifting mechanism; 71. a motor; 72. a second lead screw; 73. a second threaded sleeve; 74. a second slider; 75. a movable rod; 76. a lifting plate; 77. supporting legs; 78. a limiting block; 79. a limiting groove; 8. a box door; 9. a through groove; 10. and (4) an adjusting box.

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 work belong to the protection scope of the present invention.

The utility model provides a combination experiment table as shown in fig. 1 ~ 4, including mesa 1 and light 2, the back bolt of mesa 1 has box 3, and the inner chamber of box 3 is provided with adjustment mechanism, and adjustment mechanism includes removal subassembly 4 and altitude mixture control subassembly 5, and the bottom bolt of mesa 1 has fixed case 6, and the inner chamber of fixed case 6 is provided with elevating system 7, and the front of fixed case 6 articulates through the hinge has chamber door 8, and light 2 is located the top of mesa 1, overhauls and maintains through chamber door 8 the operating personnel of being convenient for.

The moving assembly 4 comprises a first screw rod 41, a rotating handle 42, a first thread bushing 43 and a first sliding block 44, one side of the box body 3 is rotatably connected with the first screw rod 41 through a drill bushing, the rotating handle 42 is bolted to one side of the first screw rod 41, the other side of the first screw rod 41 is rotatably connected to one side of the inner cavity of the box body 3 through a bearing, and the rotating handle 42 drives the first screw rod 41 to rotate.

The surface of the first screw rod 41 is connected with a first threaded sleeve 43 in a threaded manner, the bottom of the first threaded sleeve 43 is connected with a first sliding block 44 in a bolted manner, the lower wall of the inner cavity of the box body 3 is provided with a first sliding groove matched with the first sliding block 44 for use, and the first threaded sleeve 43 is limited and supported through the matching of the first sliding block 44 and the first sliding groove.

The height assembly 5 comprises a placing frame 51, an adjusting plate 52, a fixing groove 53, a reset spring 54, a reset plate 55, a fixing rod 56 and a fixing handle 57, the placing frame 51 is bolted at the top of the first thread bushing 43, the top of the box body 3 is provided with a through groove 9, the top of the placing frame 51 penetrates through the through groove 9 and extends upwards, the top of the placing frame 51 is provided with a through groove, and the placing frame 51 is driven to move through the first thread bushing 43.

The inner chamber swing joint of rack 51 has regulating plate 52, and regulating plate 52's top runs through the groove and the bolt is in the bottom of light 2, and one side of regulating plate 52 has been seted up fixed slot 53 from last down in proper order, can conveniently fix regulating plate 52 through fixed slot 53 to carry out the altitude mixture control.

One side of the placing rack 51 is bolted with the adjusting box 10, the upper half part and the lower half part of one side of the inner cavity of the adjusting box 10 are both bolted with a return spring 54, one side of the return spring 54 is all bolted with a return plate 55, the surface of the return plate 55 is bolted with a fixing rod 56, and the return plate 55 and the fixing rod 56 are driven to move through the return spring 54.

One side of the fixing rod 56 penetrates through the adjusting box 10 and is bolted with a fixing handle 57, the other side of the fixing rod 56 penetrates through the adjusting box 10 and the placing rack 51 in sequence and is movably connected with the inner cavity of the fixing groove 53, and when the fixing rod 56 enters the inner cavity of the fixing groove 53, the adjusting plate 52 can be fixed.

The lifting mechanism 7 comprises a motor 71, a second screw rod 72, a second thread bushing 73, a second slider 74, a movable rod 75, a lifting plate 76, support legs 77, a limiting block 78 and a limiting groove 79, the motor 71 is assembled on one side of the inner cavity of the fixed box 6, an output shaft of the motor 71 is bolted with the second screw rod 72, one side of the second screw rod 72 is rotatably connected to the other side of the inner cavity of the fixed box 6 through a bearing, and the motor 71 drives the second screw rod 72 to rotate.

The both sides on second lead screw 72 surface all threaded connection have second thread bush 73, and the top of second thread bush 73 all is bolted connection has second slider 74, and the both sides of fixed case 6 inner chamber upper wall all are seted up with the second spout that the cooperation of second slider 74 was used, carry on spacing and support to second thread bush 73 through the cooperation of second slider 74 and second spout.

The bottom of second thread bush 73 all has movable rod 75 through sliding seat swing joint, one side that second thread bush 73 was kept away from to movable rod 75 all has lifter plate 76 through sliding seat swing joint, all bolted connections all around of lifter plate 76 bottom have supporting leg 77, drive movable rod 75 through second thread bush 73, lifter plate 76 and supporting leg 77 move about, fixed case 6 and downwardly extending are all run through to supporting leg 77's bottom, the front and the equal bolted connection in the back of lifter plate 76 both sides have stopper 78, spacing groove 79 that uses with stopper 78 cooperation has all been seted up to the front and the back of fixed case 6 inner chamber both sides, the cooperation through stopper 78 and spacing groove 79 plays spacing and supported effect to lifter plate 76.

When the lighting lamp 2 is used specifically, a user rotates the first screw rod 41 by rotating the handle 42, so that the first threaded sleeve 43, the placing frame 51 and the adjusting plate 52 move, and the position of the lighting lamp 2 can be adjusted; the user can fix the adjusting plate 52 and adjust the height of the illuminating lamp 2 by moving the fixing rod 56 to the inner cavity of the corresponding fixing groove 53, so that the table top 1 can achieve a better illuminating effect; the user makes second lead screw 72 rotate through opening motor 71 to make second thread bush 73 remove, and drive movable rod 75, lifter plate 76 and supporting leg 77 in proper order and move about, drive mesa 1 from this and go up and down, improved the practicality and the commonality of laboratory bench greatly.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a combination experiment table, includes mesa (1) and light (2), its characterized in that: the back of mesa (1) has bolted box (3), the inner chamber of box (3) is provided with adjustment mechanism, adjustment mechanism is including removing subassembly (4) and altitude mixture control (5), the bottom of mesa (1) has bolted fixed case (6), the inner chamber of fixed case (6) is provided with elevating system (7), the front of fixed case (6) articulates through the hinge has chamber door (8), light (2) are located the top of mesa (1).

2. A modular laboratory bench according to claim 1, characterized in that: the moving assembly (4) comprises a first screw rod (41), a rotating handle (42), a first threaded sleeve (43) and a first sliding block (44), one side of the box body (3) is rotatably connected with the first screw rod (41) through a drill sleeve, the rotating handle (42) is bolted to one side of the first screw rod (41), and the other side of the first screw rod (41) is rotatably connected to one side of an inner cavity of the box body (3) through a bearing.

3. A modular laboratory bench according to claim 2, wherein: the surface of the first screw rod (41) is in threaded connection with a first threaded sleeve (43), the bottom of the first threaded sleeve (43) is in bolted connection with a first sliding block (44), and a first sliding groove matched with the first sliding block (44) in use is formed in the lower wall of the inner cavity of the box body (3).

4. A modular laboratory bench according to claim 3, characterized in that: height component (5) include rack (51), regulating plate (52), fixed slot (53), reset spring (54), reset plate (55), dead lever (56) and fixed handle (57), rack (51) have been bolted on the top of first thread bush (43), logical groove (9) have been seted up at the top of box (3), logical groove (9) and upwards extend are run through at the top of rack (51), the top of rack (51) has been seted up and has been run through the groove.

5. A modular laboratory bench according to claim 4, characterized in that: the inner chamber swing joint of rack (51) has regulating plate (52), the top of regulating plate (52) runs through and runs through the groove and bolted connection in the bottom of light (2), fixed slot (53) have been seted up from last to down in proper order to one side of regulating plate (52).

6. A modular laboratory bench according to claim 5, wherein: one side bolt of rack (51) has connect regulating box (10), first half and the lower half of one side of regulating box (10) inner chamber all bolt and have reset spring (54), one side of reset spring (54) all bolt has reset plate (55), the surperficial bolt of reset plate (55) has connect dead lever (56).

7. The combination experiment table of claim 6, wherein: one side of the fixing rod (56) penetrates through the adjusting box (10) and is bolted with a fixing handle (57), and the other side of the fixing rod (56) penetrates through the adjusting box (10) and the placing rack (51) in sequence and is movably connected to the inner cavity of the fixing groove (53).

8. A modular laboratory bench according to claim 1, characterized in that: elevating system (7) include motor (71), second lead screw (72), second thread bush (73), second slider (74), movable rod (75), lifter plate (76), supporting leg (77), stopper (78) and spacing groove (79), one side of fixed case (6) inner chamber is equipped with motor (71), the output shaft bolt of motor (71) has second lead screw (72), one side of second lead screw (72) is passed through the bearing and is rotated and connect in the opposite side of fixed case (6) inner chamber.

9. A modular laboratory bench according to claim 8, characterized in that: the two sides of the surface of the second screw rod (72) are in threaded connection with a second threaded sleeve (73), the top of the second threaded sleeve (73) is in bolted connection with a second sliding block (74), and the two sides of the upper wall of the inner cavity of the fixed box (6) are provided with second sliding grooves matched with the second sliding blocks (74) for use.

10. A modular laboratory bench according to claim 9, characterized in that: the bottom of second thread bush (73) all has movable rod (75) through sliding seat swing joint, one side that second thread bush (73) were kept away from in movable rod (75) all has lifter plate (76) through sliding seat swing joint, all bolted connections all around of lifter plate (76) bottom have supporting leg (77), the bottom of supporting leg (77) all runs through fixed case (6) and downwardly extending, the front and the equal bolted connection in the back of lifter plate (76) both sides have stopper (78), spacing groove (79) that use with stopper (78) cooperation are all seted up to the front and the back of fixed case (6) inner chamber both sides.