CN212673416U

CN212673416U - Lifting table

Info

Publication number: CN212673416U
Application number: CN202021346015.0U
Authority: CN
Inventors: 项乐宏; 李方圆; 刘海坤
Original assignee: Loctek Inc
Current assignee: Loctek Ergonomic Technology Co Ltd; Loctek Inc
Priority date: 2020-07-09
Filing date: 2020-07-09
Publication date: 2021-03-09
Anticipated expiration: 2030-07-09

Abstract

The utility model discloses a lifting table, which comprises a table board body and a base; the two lifting upright columns are connected with the table board body and the base and used for adjusting the height of the table board body relative to the base; the lifting device also comprises a crosspiece which is arranged between the two lifting upright posts, and two ends of the crosspiece are respectively connected with the two lifting upright posts; the air outlet component is connected to the crosspiece, and an air outlet of the air outlet component is arranged on one side, close to the user, of the crosspiece. The table plate lower side ventilation effect of this lift table is good, but the temperature regulation in order to improve official working comfort level of heating of refrigeration, and the function is various.

Description

Lifting table

Technical Field

The utility model relates to an office furniture equipment, in particular to a lifting table.

Background

The lifting table is office furniture with the height capable of being lifted and adjusted, is suitable for people with different heights, and is convenient for people to alternately work in sitting and standing; the lifting table in the prior art is generally divided into an electric lifting table and a manual lifting table, the electric lifting table generally comprises a table plate, a base, a lifting upright post and a driving mechanism for driving the upright post to lift, and the upright post is connected with the table plate and the base and used for adjusting the height of the table plate relative to the base. Along with the improvement of the living standard of people, the comfort requirement of people to the official working is also higher and higher, and it is obvious that the electric lift table of prior art can not satisfy user's demand. In hot summer, people feel stuffy when working in front of an office desk, so that air has to be blown by a fan for refrigeration, but cold air cannot sufficiently enter the lower part of the desk due to limited space below the desk and can be shielded by desk legs, chairs and the like, the ventilation effect below the desk is poor, and therefore, the crus, feet and the like of users sweat due to stuffy heat, and the feeling is extremely uncomfortable; in winter with low temperature, people often feel cold feet when sitting in front of the office table, so that the office comfort is reduced; therefore, the electric lifting table in the prior art is single in use function and cannot meet the requirements of users.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model is, overcome the defect of above prior art, provide a table below ventilation effect good, but refrigeration heating temperature regulation in order to improve official working comfort level, and the manifold lift table of function.

The technical solution of the utility model is to provide a lifting table with the following structure: it comprises

The desk plate comprises a desk plate body and a base;

the two lifting upright columns are connected with the table board body and the base and used for adjusting the height of the table board body relative to the base; it also comprises

The crosspiece is arranged between the two lifting upright columns, and two ends of the crosspiece are respectively connected with the two lifting upright columns;

the air outlet component is connected to the crosspiece, and an air outlet of the air outlet component is arranged on one side, close to the user, of the crosspiece.

Preferably, the inside of the crosspiece is hollow, the air outlet assembly is arranged in the crosspiece, and the air outlet is arranged on the side wall of the crosspiece, which is close to one side of the user; the air outlet assembly comprises a fan, and a refrigerating and heating module is arranged between the fan and the air outlet.

Preferably, the refrigerating and heating module is a semiconductor refrigerating and heating sheet.

Preferably, the crosspiece is provided with a jack communicated with the inner cavity of the crosspiece, a functional module is detachably connected in the jack, and the functional module is configured to be one of the following functional modules: air humidifying module, air purification module.

Preferably, the tops of the two lifting columns are connected with a cross beam, and two ends of the cross beam are respectively provided with a fixing plate; the bottom of the table plate body is connected with two baffle plates, and the two baffle plates are respectively positioned on the outer sides of the two fixed plates; the two baffles are rotatably connected with the fixed plate through the rotating shaft, a plurality of adjusting holes distributed along the rotating direction of the baffles are formed in the two baffles, and a positioning column capable of being inserted into or separated from the adjusting holes is arranged on each fixed plate.

Preferably, the baffle is provided with a limiting column extending towards the direction of the fixing plate, the fixing plate is provided with a limiting hole extending along the rotation direction of the baffle, and the limiting column is in clearance fit in the limiting hole.

Preferably, the air conditioner further comprises a driving motor and a control box, wherein the driving motor is in transmission connection with the lifting upright column and is used for driving the lifting upright column to lift, and the driving motor and the air outlet assembly are both electrically connected with the control box.

Preferably, the side wall of the crosspiece, which is far away from the user side, and the bottom of the crosspiece are both provided with air inlets communicated with the fan.

After the structure more than adopting, the utility model discloses lift table compares with prior art, has following advantage: be connected with the air-out subassembly on the crosspiece between two lift stands of this lift table, and the air outlet setting of air-out subassembly is close to user's one side at the crosspiece, and the air-out subassembly can be followed the air outlet and blown out under the on state like this, makes the air permeability of the below of table body good, also can not make user's shank, foot etc. because of sultry sweat in hot summer, improves the comfort level of handling official business. In addition, the air outlet assembly is arranged in the inner cavity of the crosspiece, so that the working safety of the air outlet assembly is high; be equipped with refrigeration heating module between fan and air outlet, the wind that blows off from the air outlet like this can also be for hot-blast for cold wind, and like this under the higher condition of indoor temperature, steerable air outlet blows off cold wind, and under the lower condition of indoor temperature, steerable air outlet blows off hot-blast, and consequently this lift table can refrigerate and heat the regulation temperature in order to improve office comfort, satisfies user's demand. Furthermore, can peg graft air humidifying module or air purification module in the jack on the crosspiece, the air humidifying module can avoid the drying to the room air humidifying, and the air purification module can disinfect, disinfect with the air-purifying in the room, can further enrich the service function of this lift table like this, satisfies more users' demand. This table body can revolute the rotation of axes and rotate with angle regulation, and fix a position the angle of table body through the grafting of reference column and regulation hole, makes user's use more convenient.

Drawings

Fig. 1 is a schematic structural view of the lifting table of the present invention.

Fig. 2 is another angle structure diagram of the lifting table of the present invention.

Fig. 3 is a schematic view of an assembly structure of the air outlet assembly of the lifting table of the present invention.

As shown in the figure:

1. the table board comprises a table board body, 100 parts, a baffle plate, 101 parts, adjusting holes, 102 parts, a rotating shaft, 103 parts, a limiting column, 2 parts, a base, 3 parts, a lifting upright column, 4 parts, a crosspiece, 400 parts, an air outlet, 401 parts, an air inlet, 402 parts, a jack, 403 parts, a fan, 404 parts, an air outlet grille, 405 parts, a refrigerating and heating module, 406 parts, a connecting part, 5 parts, a functional module, 6 parts, a cross beam, 600 parts, a fixing plate, 601 parts, a limiting hole, 602 parts and a positioning.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings and specific embodiments.

Referring to fig. 1 to 3, the lifting table of the present invention comprises a table plate body 1 and a base 2; the two lifting upright columns 3 are connected with the table plate body 1 and the base 2 and are used for adjusting the height of the table plate body 1 relative to the base 2; the lifting table further comprises a driving mechanism, the driving mechanism can be a driving motor or a swing handle, that is, the lifting table can be a manually lifted lifting table or an electrically driven lifted lifting table, in the embodiment, the driving motor is used for driving the lifted lifting table to ascend and descend, so that the lifting table further comprises the driving motor and a control box, and the driving motor is in transmission connection with the lifting upright column and is used for driving the lifting upright column to ascend and descend; the lifting stand also called lifting table legs, each lifting stand 3 comprises a fixed pipe and a movable pipe which are nested from outside to inside and are in sliding fit, the lower end of the fixed pipe is connected with the base, the upper end of the movable pipe is connected with the cross beam, and a screw rod lifting mechanism is arranged in an inner hole of the movable pipe and used for driving the movable pipe to move relative to the fixed pipe. The lead screw lifting mechanism is a product in the prior art, and the embodiment can refer to the lead screw lifting mechanism in the publication No. CN108741625A without detailed description. The lifting table also comprises a crosspiece 4 which is arranged between the two lifting upright posts 3, two ends of the crosspiece 4 are respectively connected with a connecting piece 406, and the connecting pieces 406 are fixedly connected with the outer side wall of the outer tube of the lifting upright posts 3; the air outlet assembly is connected to the crosspiece 4, and the air outlet 400 of the air outlet assembly is arranged on one side, close to the user, of the crosspiece 4. The driving motor and the air outlet assembly are electrically connected with the control box. Therefore, the air outlet assembly can blow air out from the air outlet 400 in the power-on state, so that the ventilation of the lower part of the table board body 1 is good, and the shanks, feet and the like of a user can not sweat due to sultriness in hot summer, thereby improving the office comfort.

Referring again to fig. 3, as an embodiment of the present invention; the inside of the crosspiece 4 is hollow, the air outlet assembly is arranged in the crosspiece 4, and the air outlet 400 is arranged on the side wall of the crosspiece 4 close to one side of a user; the air outlet assembly comprises a fan 403, and a refrigerating and heating module 405 is arranged between the fan 403 and the air outlet 400. The side wall of the crosspiece 4 far away from the user and the bottom of the crosspiece 4 are both provided with an air inlet 401 communicated with a fan 403; an air outlet grille 404 is connected to the air outlet 400; the refrigerating and heating module 405 is a semiconductor refrigerating and heating sheet. The semiconductor refrigerating and heating plate, also called thermoelectric refrigerating plate, is a heat pump. The sliding part is not arranged, and the sliding part is applied to occasions with limited space, high reliability requirement and no refrigerant pollution. By using the Peltier (Peltier) effect of semiconductor materials, when direct current passes through a couple formed by connecting two different semiconductor materials in series, heat can be absorbed and released at two ends of the couple respectively, refrigeration can be realized at one end absorbing heat, and heating can be realized at one end releasing heat. The refrigerating technology which generates negative thermal resistance is characterized by no moving part and higher reliability. It is a mature product in the prior art, and this embodiment will not be described in detail. The crosspiece 4 is provided with a jack 402 communicated with the inner cavity of the crosspiece, a functional module 5 is detachably connected in the jack 402, and the functional module 5 is configured to be one of the following functional modules: air humidifying module, air purification module. The air outlet assembly is arranged in the inner cavity of the crosspiece 4, and the working safety of the air outlet assembly is high; be equipped with refrigeration heating module 405 between fan 403 and air outlet 400, the wind that blows out from the air outlet like this can also be hot-blast for cold wind, and like this under the higher condition of indoor temperature, steerable air outlet blows out cold wind, and under the lower condition of indoor temperature, steerable air outlet blows out hot-blast, and consequently this lift table can refrigerate and heat the regulation temperature in order to improve office comfort, satisfies user's demand. Furthermore, can peg graft air humidifying module or air purification module in the jack on the crosspiece, the air humidifying module can avoid the drying to the room air humidifying, and the air purification module can disinfect, disinfect with the air-purifying in the room, can further enrich the service function of this lift table like this, satisfies more users' demand. The fan 403 can be connected with a control box of the lifting table through a wire to get electricity, or connected with an indoor socket to get electricity.

Referring again to fig. 2, as an embodiment of the present invention; the tops of the two lifting upright columns 3 are connected with a cross beam 6, and two ends of the cross beam 6 are respectively provided with a fixing plate 600; the bottom of the table body 1 is connected with two baffles 100, and the two baffles 100 are respectively positioned at the outer sides of the two fixing plates 600; the two baffle plates 100 are rotatably connected with the fixed plate 600 through the rotating shaft 102, a plurality of adjusting holes 101 distributed along the rotating direction of the baffle plates 100 are formed in the two baffle plates 100, and a positioning column 602 capable of being inserted into or separated from the adjusting holes is arranged on each of the two fixed plate 600. The baffle 100 is provided with a limiting post 103 extending towards the direction of the fixing plate 600, the fixing plate 600 is provided with a limiting hole 601 extending along the rotating direction of the baffle 100, and the limiting post 103 is in clearance fit in the limiting hole 601. The positioning column is connected with a wrench arranged at the bottom of the table body through a brake cable, and the wrench is used for controlling the positioning column to act so as to insert or separate the positioning column from the adjusting hole. This table body can revolute the rotation of axes and rotate with angle regulation, and fix a position the angle of table body through the grafting of reference column and regulation hole, makes user's use more convenient.

The above description is only for the specific embodiments of the present invention, but the protection scope of the present invention is not limited thereto, and any changes or substitutions that can be easily conceived by those skilled in the art within the technical scope of the present invention should be covered by the protection scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.

Claims

1. A lifting table comprises

The desk plate comprises a desk plate body and a base;

the two lifting upright columns are connected with the table board body and the base and used for adjusting the height of the table board body relative to the base; the method is characterized in that: it also comprises

2. The elevating table as set forth in claim 1, wherein: the interior of the crosspiece is hollow, the air outlet assembly is arranged in the crosspiece, and the air outlet is arranged on the side wall of the crosspiece, which is close to one side of a user; the air outlet assembly comprises a fan, and a refrigerating and heating module is arranged between the fan and the air outlet.

3. The elevating table as set forth in claim 2, wherein: the refrigerating and heating module is a semiconductor refrigerating and heating sheet.

4. The elevating table as set forth in claim 2, wherein: the crosspiece is provided with a jack communicated with the inner cavity of the crosspiece, a functional module is detachably connected in the jack, and the functional module is configured into one of the following functional modules: air humidifying module, air purification module.

5. The elevating table as set forth in claim 1, wherein: the tops of the two lifting stand columns are connected with a cross beam, and two ends of the cross beam are respectively provided with a fixing plate; the bottom of the table plate body is connected with two baffle plates, and the two baffle plates are respectively positioned on the outer sides of the two fixed plates; the two baffles are rotatably connected with the fixed plate through the rotating shaft, a plurality of adjusting holes distributed along the rotating direction of the baffles are formed in the two baffles, and a positioning column capable of being inserted into or separated from the adjusting holes is arranged on each fixed plate.

6. The elevating table as set forth in claim 5, wherein: the baffle plate is provided with a limiting column extending towards the direction of the fixing plate, the fixing plate is provided with a limiting hole extending along the rotation direction of the baffle plate, and the limiting column is in clearance fit in the limiting hole.

7. The elevating table as set forth in claim 1, wherein: it still includes driving motor and control box, driving motor be connected with the transmission of lift stand for the lift of drive lift stand, driving motor and air-out subassembly all with control box electric connection.

8. The elevating table as set forth in claim 2, wherein: and air inlets communicated with the fan are formed in the side wall of the crosspiece, which is far away from one side of the user, and the bottom of the crosspiece.