CN206761110U - A kind of desk - Google Patents

Abstract

The utility model provides a kind of desk, belongs to daily life field.This desk, including support body and desktop, the lower surface of desktop, which is slided, is provided with keyboard drawer, and the upper surface of desktop is fixed with installing plate, fixed block one and fixed block two are vertically fixed on installing plate, the upper surface of desktop is additionally provided with the clamping structure that can be clamped to books；Support body includes chassis one, chassis two, adjusting bracket one and adjusting bracket two, chassis one includes montant one and lower mounting rod one, adjusting bracket one includes adjusting rod one and upper mounting rod one, chassis two includes montant two and lower mounting rod two, adjusting bracket two includes adjusting rod two and upper mounting rod two, and the supporting construction that can be played a supporting role to desktop is provided with support body.The utility model has the advantages of more stable table top height adjusting.

Description

a desk

technical field

The utility model belongs to the field of daily life and relates to a desk.

Background technique

Desk refers to the desk equipped for the convenience of work in daily work and social activities. Among them, the height of finished desks is generally fixed, or according to the height of the factory, or the height of custom-made. In the current working environment, employees do not necessarily have to sit at the desk, and many need to stand. Build a communication platform between indoor and outdoor architects and the construction industry, realize an online working community in the industry, and realize that the construction industry guides the development of the real estate industry. Work, such as full-time query, drawing and so on, of course requires a higher desktop. The height-adjustable desk can adjust the height of the desk according to actual needs to meet various working environments.

Due to the above-mentioned problems, after searching, for example, Chinese patent literature discloses a height-adjustable desk [patent number: ZL201310288552.2; authorization announcement number: CN104248218A]. This height-adjustable desk includes a desk top, desk legs, and a lifting adjustment device, and is characterized in that: the desk top and desk legs are fixed; a lifting adjustment device is installed in the middle of the desk legs; The table legs of the desk are made of steel.

However, this height-adjustable desk still has many defects, such as poor stability in the adjustment process, and at the same time, accidents are easy to occur and water cups are knocked over when the desk is bent over. Therefore, for those skilled in the art, it is yet to be developed a desk that can adjust the height more stably.

Contents of the invention

The purpose of the utility model is to solve the above-mentioned problems in the existing technology, and to propose a desk. The desk has the characteristics of being able to adjust the height of the desktop more stably.

The purpose of this utility model can be achieved through the following technical solutions:

A desk, comprising a frame body and a desktop arranged on the frame body, is characterized in that a keyboard bracket is slidably arranged on the lower surface of the desktop, and two opposite sides of the keyboard bracket are respectively provided with Chute 1 and chute 2, said chute 1 is provided with a number of sliders 1, and said chute 2 is provided with a number of sliders 2, and both sliders 1 and 2 are fixed on the desktop The lower surface of the desktop, the upper surface of the desktop is fixed with a mounting plate, the fixed block one and the fixed block two are vertically fixed on the described mounting plate, and the upper surface of the mounting plate is also fixed with a slide bar, the slide bar Located between the fixed block 1 and the fixed block 2, the water cup can be clamped by sliding the sliding plate provided on the slide bar. The fixed block 1 also has a threaded hole 1 horizontally, and the threaded hole 1 is an internal thread A clamping screw is connected, one end of the clamping screw is fixed on the slide plate, and the upper surface of the desktop is also provided with a clamping structure capable of clamping the books; the frame body includes a chassis one, Underframe two, adjusting frame one and adjusting frame two, described underframe one includes vertical bar one and lower mounting bar one, described adjusting frame one includes adjusting bar one and upper mounting bar one, and vertical bar one is vertical There is an adjustment hole 1, one end of the adjustment rod is set in the adjustment hole 1, and the outer wall of the vertical rod 1 is provided with a threaded hole 2 communicating with the adjustment hole 1, and the bottom frame 2 includes the vertical rod 2 and the lower installation rod Two, the adjustment frame 2 includes the adjustment rod 2 and the upper installation rod 2, the vertical rod 2 is vertically provided with the adjustment hole 2, one end of the adjustment rod 2 is arranged in the adjustment hole 2, and the outer wall of the vertical rod 2 is provided with The threaded hole 3 communicated with the adjustment hole 1, and the threaded hole 2 and the threaded hole 3 are internally threaded and connected to the limit screw 1, and the desktop is fixed on the upper installation rod 1 and the upper installation rod 2 by bolts and nuts. A support structure capable of supporting the desktop is provided on the frame body.

The desktop is fixed on the upper installation rod 1 and the upper installation rod 2 by bolts and nuts. According to user preferences, adjust the height position of the adjustment rod 1 in the adjustment hole 1 of the vertical rod 1, and adjust the adjustment rod 2 in the adjustment hole 2 of the vertical rod 2. The height position of the desk can be adjusted by using the limit screw 1 to adjust the height position of the desk, and the support structure can support the desk to a certain extent, thereby improving the stability of the desk during use; When the keyboard bracket on the lower surface of the desktop needs to be pulled out or pushed in, it directly slides in the chute 1 and the chute 2 on both sides of the keyboard bracket through the slider 1 and the slider 2, so that the structure is simpler. Place the cup on the upper surface of the desktop between the slide plate and the fixed plate 2, and the slide plate can slide along the slide bar between the fixed block 1 and the fixed block 2 through the clamping screw, so as to realize the clamping of the water cup and prevent it from being overturned. And the books can be clamped through the clamping structure.

In the above-mentioned desk, the clamping structure includes a clamping block 1 and a clamping block 2, the clamping block 1 is vertically fixed on the upper surface of the desktop, the clamping block 2 is slidably arranged on the upper surface of the desktop, and clamping A buckle is fixed on the side of the tight block 2 facing away from the clamping block 1, and a positioning plate is arranged on the buckle. The upper surface of the desktop is provided with a positioning groove, and the inner bottom wall of the positioning groove is provided with a The sawtooth clamping strip, and the positioning plate can be clamped between two adjacent sawtooths. Put the book between clamping block 1 and clamping block 2, clamping block 2, according to the thickness of the book, lift the positioning plate on the side of clamping block 2 facing away from clamping block 1, and adjust the clamping block After the distance between two and the clamping block one, put down the positioning plate, so that the lower end of the positioning plate is set between two adjacent sawtooths of the clip bar on the bottom wall of the positioning groove, thereby realizing clamping the book.

In the above-mentioned desk, a moving groove is provided horizontally on the side wall of the positioning groove facing the clamping block 2, and a moving plate is arranged in the moving groove, and the length of the moving plate is greater than the length of the positioning groove , and one end of the moving plate is fixed on the clamping block two. The sliding of the clamping block 2 can drive the horizontal sliding of the movable plate, so that when the book is not clamped, the movable plate can prevent dust from entering the jagged clamping strips and play a certain protective role.

In the above desk, the support structure includes a support rod 1, a support rod 2, a support rod 3 and a support rod 4, one end of the support rod 1 is hinged on the vertical rod 1, and the other end of the support rod 1 is opened There is an adjustment hole 3, one end of the support rod 2 is hinged on the upper mounting rod 1, the other end of the support rod 2 is set in the adjustment hole 3, and the outer wall of the support rod 1 is provided with a threaded hole communicating with the adjustment hole 3 Four; one end of the support rod three is hinged on the vertical rod two, the other end of the support rod three is provided with an adjustment hole four, one end of the support rod four is hinged on the upper mounting rod two, and the other end of the support rod four One end is arranged in the adjustment hole four, and the outer wall of the support rod one is provided with a threaded hole five communicating with the adjustment hole four, and the four threaded holes and the five threaded holes are internally threaded and connected with the limit screw two. According to the user's preferences, after adjusting the height of the desktop, by adjusting the position of the support rod 2 in the adjustment hole 3 of the support rod 1, adjust the position of the support rod 4 in the adjustment hole 4 of the support rod 3, so as to provide a certain support The function can improve the stability of the desk during use.

In the above-mentioned desk, a rotating shaft is hinged between the first lower installation rod and the second lower installation rod, and electric heating shoes are fixed on the rotating shaft. The electric heating shoes can warm the user's feet, and the electric heating shoes can rotate at a certain angle through the rotating shaft.

In the above-mentioned desk, electric heating blocks are arranged on the first vertical rod and the second vertical rod. The electric heating block can increase the temperature around the desk, so as to provide users with a more comfortable environment in cold weather.

In the above desk, a connecting rod is fixed between the first vertical rod and the second vertical rod, and a recovery box is fixed on the connecting rod. A confetti recycling box is arranged between the vertical pole 1 and the vertical pole 2, so as to facilitate the collection of draft confetti in the working process, which is more environmentally friendly.

In the above-mentioned desk, an adjustment slot is horizontally opened on one side of the desktop, an extension board is arranged in the adjustment slot, and a handle is fixed at one end of the extension board. In the case that the use area of the desktop is not sufficient, the extension board can be pulled out by the handle, so that the range of use can be expanded.

Compared with the prior art, this desk has the following advantages:

1. The utility model adjusts the height position of the adjustment rod 1 in the adjustment hole 1 of the vertical rod 1, adjusts the height position of the adjustment rod 2 in the adjustment hole 2 of the vertical rod 2, and uses the limit screw 1 to perform positioning, thereby realizing For the adjustment of the height position of the desktop, after adjusting the height of the desktop, by adjusting the position of the support rod 2 in the adjustment hole 3 of the support rod 1, the position of the support rod 4 in the adjustment hole 4 of the support rod 3 can be adjusted, thereby improving The stability of the desk during use.

2. In the utility model, the water cup is placed between the slide plate and the fixed plate two, and the slide plate can slide along the slide bar between the fixed block one and the fixed block two through the clamping screw, so as to realize the clamping of the water cup and prevent overturned.

3. In the utility model, the book is placed between the clamping block 1 and the clamping block 2, and the clamping block 2, according to the thickness of the book, lifts the positioning plate on the side of the clamping block 2 facing away from the clamping block 1 , after adjusting the distance between clamping block 2 and clamping block 1, put down the positioning plate, so that the lower end of the positioning plate is set between the two adjacent saw teeth of the clamping strip on the inner bottom wall of the positioning groove, so as to realize alignment The book is clamped.

Description of drawings

Fig. 1 is the three-dimensional structure schematic diagram one of the present utility model;

Fig. 2 is the three-dimensional structure schematic diagram two of the present utility model;

Fig. 3 is a left view structural diagram of the utility model.

In the figure, 1. Desktop; 2. Keyboard bracket; 3. Slider 1; 4. Slider 2; 5. Mounting plate; 6. Fixed block 1; 7. Fixed block 2; 8. Slide bar; ;10, clamping screw; 11, vertical rod one; 12, lower installation rod one; 13, adjustment rod one; 14, upper installation rod one; 15, vertical rod two; 16, lower installation rod two; 17, adjustment rod 2; 18. Upper mounting rod 2; 19. Limit screw 1; 20. Support rod 1; 21. Support rod 2; 22. Support rod 3; 23. Support rod 4; 24. Limit screw 2; 25. Handle ;26, extension plate; 27, universal wheel; 28, recovery box; 29, clamping block one; 30, clamping block two; 31, buckle; 32, positioning plate; 33, card bar; 34, moving plate ; 35, electric heating shoes; 36, electric heating block.

detailed description

The following are specific embodiments of the utility model and in conjunction with the accompanying drawings, the technical solution of the utility model is further described, but the utility model is not limited to these embodiments.

As shown in Figure 1 , a desk includes a frame and a desktop 1 arranged on the frame. An adjustment groove is horizontally opened on one side of the desktop 1, and an extension plate 26 is arranged in the adjustment groove. The extension plate One end of 26 is fixed a handle 25, under the situation that the use area of desktop 1 is not enough, pull out extension board 26 by handle 25, thereby can expand the range of use. The frame body includes underframe one, underframe two, adjustment frame one and adjustment frame two, described underframe one includes vertical rod one 11 and lower installation rod one 12, and described adjustment frame one includes adjustment rod one 13 and upper Mounting bar one 14, vertical bar one 11 is provided with adjustment hole one vertically, and one end of adjustment bar one 13 is arranged in the adjustment hole one, and the outer wall of vertical bar one 11 is provided with the threaded hole two that communicates with adjustment hole one, bottom Frame two comprises vertical rod two 15 and lower mounting rod two 16, and adjusting frame two comprises adjusting rod two 17 and upper mounting rod two 18, and vertical rod two 15 is vertically provided with adjusting hole two, and adjusting rod two 17 one ends are arranged on the adjusting In the hole two, the outer wall of the vertical rod two 15 is provided with a threaded hole three connected with the adjustment hole one, and the threaded hole two and the three threaded holes are all threaded to connect the limit screw one 19, and the desktop 1 is fixed on the top by bolts and nuts. On bar one 14 and last installation bar two 18. The lower installation rod one 12 and the lower installation rod two 16 are all fixed with some universal wheels 27, which are convenient for the user to move the desk according to the actual situation by the universal wheels 27, thereby being more flexible in use.

As shown in Fig. 2 and Fig. 3, a support structure capable of supporting the desktop 1 is provided on the frame body, and the support structure includes support rod one 20, support rod two 21, support rod three 22 and support rod four 23, and supports One end of bar one 20 is hinged on vertical bar one 11, the other end of support bar one 20 is provided with adjusting hole three, one end of support bar two 21 is hinged on the upper installation bar one 14, and the other end of support bar two 21 is arranged on In the adjustment hole three, the outer wall of the support rod one 20 is provided with a threaded hole four communicating with the adjustment hole three; one end of the support rod three 22 is hinged on the vertical rod two 15, and the other end of the support rod three 22 is provided with a Adjustment hole four, one end of support rod four 23 is hinged on the upper mounting rod two 18, the other end of support rod four 23 is arranged in the adjustment hole four, and the outer wall of support rod one 20 is provided with a threaded hole communicating with adjustment hole four Five, and the threaded hole four and the threaded hole five are all threaded to connect the limit screw two 24. According to the user's preferences, after adjusting the height of the desktop 1, by adjusting the position of the support rod 21 in the adjustment hole 3 of the support rod 1 20, adjust the position of the support rod 23 in the adjustment hole 4 of the support rod 3 22, thereby It plays a certain supporting role and can improve the stability of the desk during use.

Specifically, a keyboard bracket 2 is slidably provided on the lower surface of the desktop 1, and a chute 1 and a chute 2 are respectively provided on opposite sides of the keyboard bracket 2, and a plurality of sliders 1 and 3 are slidably provided in the chute 1. , a number of sliders 24 are slidingly arranged in the second chute, and both sliders 3 and 24 are fixed on the lower surface of the desktop 1, and a mounting plate 5 is fixed on the upper surface of the desktop 1, and the mounting plate 5 is vertically Fixed block 1 6 and fixed block 2 7 are fixed, and the upper surface of mounting plate 5 is also fixed with slide bar 8, and slide bar 8 is positioned between fixed block 1 6 and fixed block 2 7, slides the slide plate that is set by sliding on slide bar 8 9 thereby can realize the clamping of water cup, screw hole 1 is also opened horizontally on fixed block 6, and thread hole 1 is internally threaded with clamping screw 10, and one end of described clamping screw 10 is fixed on the slide plate 9.

The upper surface of the desktop 1 is also provided with a clamping structure capable of clamping the books. The clamping structure includes a clamping block 1 29 and a clamping block 2 30. The clamping block 1 29 is vertically fixed on the upper surface of the desktop 1. The clamping block 2 30 is slidably arranged on the upper surface of the desktop 1, and a buckle 31 is fixed on the side of the clamping block 2 30 facing away from the clamping block 1 29, and a positioning plate 32 is arranged on the buckle 31. The upper surface is provided with a positioning groove, and the inner bottom wall of the positioning groove is provided with a sawtooth-shaped clamping strip 33, and the positioning plate 32 can be clamped between two adjacent sawtooths. Place the book between clamping block 1 29 and clamping block 2 30, clamping block 2 30, according to the thickness of the book, lift the positioning plate 32 on the side of clamping block 2 30 facing away from clamping block 1 29 After adjusting the distance between the clamping block two 30 and the clamping block one 29, put down the positioning plate 32, so that the lower end of the positioning plate 32 is stuck between two adjacent sawtooths of the clamping strip 33 on the inner bottom wall of the positioning groove space, so as to realize the clamping of the book. The positioning groove is horizontally provided with a moving groove towards the side wall of the clamping block 2 30, and a moving plate 34 is arranged in the moving groove. The length of the moving plate 34 is greater than the length of the positioning groove, and one end of the moving plate 34 is fixed on On the clamping block 2 30, the sliding of the clamping block 2 30 can drive the horizontal sliding of the moving plate 34, so that when the book is not clamped, the moving plate 34 can be used to prevent dust from entering the jagged bar 33, thereby to a certain degree of protection.

In addition, a rotating shaft is hinged between the lower installation rod one 12 and the lower installation rod two 16, and electric heating shoes 35 are fixed on the rotation shaft. The electric heating shoes 35 can warm the user's feet, and the electric heating shoes 35 can rotate at a certain angle through the rotating shaft. The first vertical rod 11 and the second vertical rod 15 are provided with electric heating blocks 36 . The heating block can increase the temperature around the desk, which can provide users with a more comfortable environment when it is cold.

A connecting rod is fixed between the vertical rod one 11 and the vertical rod two 15, and a recycling box 28 is fixed on the connecting rod. more environmentally friendly draft confetti. A mounting groove is provided on one side of the desktop 1, and a displacement sensor is arranged in the mounting groove, and the displacement sensor is also connected with a timer through a line, and a buzzer is arranged on the timer.

To sum up the above, the desktop 1 is fixed on the upper installation rod 14 and the upper installation rod 2 18 through bolts and nuts. According to the user's preference, the adjustment rod can be adjusted by adjusting the height position of the adjustment rod 13 in the adjustment hole 1 of the vertical rod 11. The height position of the second 17 in the adjustment hole two of the vertical bar two 15 is positioned with the limit screw one 19, so as to realize the adjustment of the height position of the desktop 1. After the height of the desktop 1 is adjusted, the supporting rod two 21 is adjusted The position in the adjustment hole three of rod one 20 is adjusted to adjust the position of support rod four 23 in the adjustment hole four in support rod three 22, thereby improving the stability of the desk during use; when the displacement sensor detects that the user is sitting When at the desk, the timer starts counting, and when the time set by the user is reached, the buzzer can prompt the user to take a rest; Block one 3 and slide block two 4 slide in the chute one and chute two on both sides of the keyboard bracket 2 respectively, so that the structure is simpler. At the same time, the water cup is placed on the slide plate 9 and the fixed plate two In between, the slide plate 9 can slide along the slide bar 8 between the fixed block one 6 and the fixed block two 7 through the clamping screw 10, so as to realize the clamping of the water cup and prevent overturning, and the clamping structure can Clamp the book.

The specific embodiments described herein are only examples to illustrate the spirit of the present invention. Those skilled in the technical field to which the utility model belongs can make various modifications or supplements to the described specific embodiments or adopt similar methods to replace them, but they will not deviate from the spirit of the utility model or go beyond the appended claims defined range.

Although this article uses 1. Desktop; 2. Keyboard tray; 3. Slider 1; 4. Slider 2; 5. Mounting plate; 6. Fixed block 1; 7. Fixed block 2; 8. Slider ; 9. Skateboard; 10. Clamping screw; 11. One vertical rod; 17. Adjusting rod two; 18. Upper mounting rod two; 19. Limit screw one; 20. Support rod one; 21. Support rod two; 22. Support rod three; 23. Support rod four; 24. Limit screw two ; 25. handle; 26. extension plate; 27. universal wheel; 28. recovery box; 29. clamping block one; 30. clamping block two; 31. buckle; 32. positioning plate; 34. Mobile board; 35. Electric heating shoes; 36. Electric heating block and other terms, but the possibility of using other terms is not excluded. These terms are only used to describe and explain the essence of the utility model more conveniently; interpreting them as any kind of additional limitation is contrary to the spirit of the utility model.

Claims (8)

1. a kind of desk, including support body and the desktop that is arranged on support body, it is characterised in that slide the lower surface of described desktop It is dynamic to be provided with a keyboard drawer, chute one and chute two, institute are offered on the relative two sides of described keyboard drawer respectively Slided in the chute one stated and be provided with some sliding blocks one, slided in described chute two and be provided with some sliding blocks two, and sliding block one It is each attached to the lower surface of desktop with sliding block two, the upper surface of described desktop is fixed with an installing plate, on described installing plate Fixed block one and fixed block two are vertically fixed, the upper surface of installing plate is further fixed on draw runner, and described draw runner is located at fixed block Between one and fixed block two, pass through the clamping that the slide plate of setting is slided on draw runner so as to realize to cup, described fixation Also level opens screwed hole one on block one, and the described internal thread of screwed hole one is connected with pinching screw, and the one of described pinching screw End is fixed on slide plate, and the upper surface of described desktop is additionally provided with the clamping structure that can be clamped to books；Described Support body includes chassis one, chassis two, adjusting bracket one and adjusting bracket two, and described chassis one includes montant one and lower mounting rod one, Described adjusting bracket one includes adjusting rod one and upper mounting rod one, offers adjustment hole one vertically on montant one, adjusting rod is one by one End is arranged in adjustment hole one, and the screwed hole two communicated with adjustment hole one, described chassis two are offered on the outer wall of montant one Including montant two and lower mounting rod two, described adjusting bracket two includes adjusting rod two and upper mounting rod two, is opened vertically on montant two Provided with adjustment hole two, the one end of adjusting rod two is arranged in adjustment hole two, is offered on the outer wall of montant two and is communicated with adjustment hole one Screwed hole three, and stop screw one is threaded with screwed hole two and screwed hole three, described desktop passes through bolt spiral shell Mother is fixed on mounting rod one and upper mounting rod two, and the branch that can be played a supporting role to desktop is provided with described support body Support structure.

2. desk according to claim 1, it is characterised in that described clamping structure includes gripping block one and gripping block Two, gripping block one is fixed on the upper surface of desktop vertically, and gripping block two is slidably arranged in the upper surface of desktop, and gripping block two is carried on the back A buckle is fixed with to the one side of gripping block one, a location-plate is provided with buckle, the upper surface of described desktop opens up There is locating slot, be provided with jagged card article in the inner bottom wall of described locating slot, and can be fastened on two adjacent for location-plate Between sawtooth.

3. desk according to claim 2, it is characterised in that described locating slot is towards in a side wall of gripping block two Level offers a shifting chute, and a movable plate is provided with described shifting chute, and the length of described movable plate is more than locating slot Length, and one end of movable plate is fixed in gripping block two.

4. desk according to claim 1, it is characterised in that described supporting construction includes support bar one, support bar 2nd, support bar three and support bar four, one end of described support bar one are hinged on montant one, and the other end of support bar one opens up There is adjustment hole three, one end of described support bar two is hinged on mounting rod one, and the other end of support bar two is arranged on regulation In hole three, the screwed hole four communicated with adjustment hole three is offered on the outer wall of support bar one；One end hinge of described support bar three It is connected on montant two, the other end of support bar three offers adjustment hole four, and one end of described support bar four is hinged on installation On bar two, the other end of support bar four is arranged in adjustment hole four, is offered on the outer wall of support bar one and is communicated with adjustment hole four Screwed hole five, and be threaded with stop screw two in screwed hole four and screwed hole five.

5. desk according to claim 1, it is characterised in that cut with scissors between described lower mounting rod one and lower mounting rod two A rotary shaft is connected to, electrically warmed shoe is fixed with described rotary shaft.

6. desk according to claim 5, it is characterised in that electricity is provided with described montant one and montant two and is added Hot block.

7. desk according to claim 1, it is characterised in that be fixed with connection between described montant one and montant two Bar, collection box is fixed with described connecting rod.

8. desk according to claim 1, it is characterised in that level opens up a regulation on the one side of described desktop Groove, lengthened plate is provided with described regulating tank, and leader is fixed in one end of described lengthened plate.