CN209788983U - Hidden computer desk - Google Patents
Hidden computer desk Download PDFInfo
- Publication number
- CN209788983U CN209788983U CN201920069107.XU CN201920069107U CN209788983U CN 209788983 U CN209788983 U CN 209788983U CN 201920069107 U CN201920069107 U CN 201920069107U CN 209788983 U CN209788983 U CN 209788983U
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- Prior art keywords
- push rod
- hidden
- plate
- slide way
- lifting
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- 238000004140 cleaning Methods 0.000 abstract description 3
- 238000003860 storage Methods 0.000 description 7
- 238000000034 method Methods 0.000 description 4
- 230000000630 rising effect Effects 0.000 description 3
- 230000008878 coupling Effects 0.000 description 2
- 238000010168 coupling process Methods 0.000 description 2
- 238000005859 coupling reaction Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000004804 winding Methods 0.000 description 2
- 230000001174 ascending effect Effects 0.000 description 1
- 238000013475 authorization Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 230000003028 elevating effect Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000009347 mechanical transmission Effects 0.000 description 1
- 238000004080 punching Methods 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
- 230000007306 turnover Effects 0.000 description 1
Landscapes
- Tables And Desks Characterized By Structural Shape (AREA)
Abstract
A hidden computer desk belongs to the technical field of office equipment. The utility model solves the problems of poor space utilization rate and difficult cleaning of the existing computer desk. The display lifting assembly comprises a lifting plate, two lead screw stepping motors and two fixing frames, the two fixing frames are symmetrically and fixedly connected to the left inner side wall and the right inner side wall of the hidden box, the two lead screw stepping motors are vertically and fixedly arranged in the hidden box through the two fixing frames in a one-to-one mode, the lifting plate is horizontally arranged and is arranged through the lead screws of the two lead screw stepping motors in a sliding mode, a first slide way is vertically and fixedly arranged on one side wall of the hidden box, a second slide way is vertically and fixedly arranged on one side wall, close to a first slide way, of the fixing frame, one end of a first push rod is rotatably connected with an L-shaped angle plate through a second push rod, the first push rod is vertically arranged between the first slide way and the second slide way through a spring, the first push rod is in a vertical sliding stroke, and one side.
Description
Technical Field
The utility model relates to a hidden computer desk belongs to office equipment technical field.
Background
computers are quite popular in China and are used in families, schools and companies, but at present, computer displays are large in size, occupy the use space of other articles placed on an office table, so that the utilization rate of the space of the table top is poor, and meanwhile, due to the fact that more dust exists, the computer displays are not beneficial to cleaning, and are not anti-theft and poor in safety.
SUMMERY OF THE UTILITY MODEL
the utility model relates to a solve the problem that current desk space utilization is poor and difficult clearance, and then provide a hidden computer desk.
the utility model discloses a solve the technical scheme that above-mentioned technical problem adopted and be:
A hidden computer desk comprises a desktop plate and a hidden storage box arranged below the desktop plate, wherein a lifting port is arranged on the desktop plate and is opposite to the hidden storage box up and down,
A cover plate is arranged in the lifting port, one end part of the cover plate is rotatably connected with the table top plate, a display lifting component and two groups of cover plate lifting components which are arranged in parallel are arranged in the hidden box,
The display lifting component comprises a lifting plate, two lead screw stepping motors and two fixing frames, the two fixing frames are symmetrically and fixedly connected on the left inner side wall and the right inner side wall of the hidden box, the two lead screw stepping motors are vertically and fixedly arranged in the hidden box through the two fixing frames in a one-to-one correspondence manner, the lifting plate is horizontally arranged and is vertically and slidably arranged through lead screws of the two lead screw stepping motors,
Every group apron lifting unit all includes spring, first slide, second slide, first push rod, second push rod and L shape scute, first slide is vertical to set firmly on the lateral wall of hiding the case, the second slide is vertical to set firmly on the mount is close to a lateral wall of first slide, rotates through the second push rod between the one end of first push rod and the L shape scute to be connected, the vertical setting of spring is in the bottom of hiding the case, and first push rod passes through the spring and slides from top to bottom and set up between first slide and second slide, and in the upper and lower slip stroke of first push rod, and a side portion of lifter plate is pressed and is established on first push rod, and L shape scute includes the locating plate of two head and the tail rigid couplings, and the parallel rigid coupling of one of them locating plate is on the apron, and a tip and the second push rod rotation connection setting of keeping away from the apron on another locating plate.
Furthermore, the first push rod is S-shaped, the upper end of the first push rod is rotatably connected with the second push rod and is arranged in the first slide way in a vertically sliding mode, and the lower end of the first push rod is arranged in the second slide way in a vertically sliding mode.
furthermore, when the cover plate is in a horizontal state, an included angle formed by the two positioning plates of the L-shaped angle plate is positioned in the third quadrant.
Further, the first slide way and the second slide way are arranged oppositely.
Furthermore, a plurality of through holes are formed in the lifting plate, the mainframe box is located at the bottom of the hidden box below the lifting plate, and connecting wires between the displayer and the mainframe box correspondingly penetrate through the through holes.
further, the bottom of the first push rod is fixedly connected with the spring.
Compared with the prior art, the utility model has the following effect:
This application adopts electric lift formula, has promoted the use of desk and has felt, has avoided the convertible display that causes in the present market winding problem of fragile and electric wire of display screen simultaneously. The computer desk can be used as a common writing desk when a computer is not used, solves the problems of space utilization and difficult cleaning of an office computer display, and is dustproof and antitheft. The application has low manufacturing cost and simple and convenient operation.
Drawings
Fig. 1 is a schematic view of a first three-dimensional structure of the present invention;
Fig. 2 is a second perspective view (partially perspective) of the present invention;
Fig. 3 is a schematic front view of the present invention;
fig. 4 is a schematic side view of the present invention;
Fig. 5 is an enlarged view of fig. 4 at P.
Detailed Description
The first embodiment is as follows: the embodiment is described with reference to fig. 1 to 5, and a hidden computer desk includes a desktop board 1 and a hidden storage box 2 disposed below the desktop board 1, wherein the desktop board 1 is provided with a lifting port, and the lifting port is disposed opposite to the hidden storage box 2,
A cover plate 3 is arranged in the lifting port, one end part of the cover plate 3 is rotatably connected with the table top plate 1, a display lifting component and two groups of cover plate 3 lifting components which are arranged in parallel are arranged in the hidden box 2,
the display lifting component comprises a lifting plate 4, two lead screw stepping motors 5 and two fixing frames 6, the two fixing frames 6 are symmetrically and fixedly connected on the left inner side wall and the right inner side wall of the hidden storage box 2, the two lead screw stepping motors 5 are vertically and fixedly arranged in the hidden storage box 2 through the two fixing frames 6 in a one-to-one correspondence manner, the lifting plate 4 is horizontally arranged and is vertically and slidably arranged through lead screws of the two lead screw stepping motors 5,
each group of the lifting components of the cover plate 3 comprises a spring 7, a first slideway 8, a second slideway 9, a first push rod 10, a second push rod 11 and an L-shaped angle plate 12, the first slideway 8 is vertically and fixedly arranged on one side wall of the hidden box 2, the second slideway 9 is vertically and fixedly arranged on one side wall of the fixed frame 6 close to the first slideway 8, one end of the first push rod 10 is rotatably connected with the L-shaped angle plate 12 through the second push rod 11, the spring 7 is vertically arranged at the bottom end of the hidden box 2, the first push rod 10 is arranged between the first slideway 8 and the second slideway 9 in a vertically sliding way through the spring 7, and in the up-and-down sliding stroke of the first push rod 10, one side part of the lifting plate 4 is pressed on the first push rod 10, the L-shaped angle plate 12 comprises two positioning plates which are fixedly connected end to end, one of the positioning plates is fixedly connected to the cover plate 3 in parallel, and one end part of the other positioning plate far away from the cover plate 3 is rotatably connected with the second push rod 11.
The office table is supported by a drawer cabinet 13 and a support rod 14 which are arranged below the table top plate 1, and the hidden box 2 is positioned between the drawer cabinet 13 and the support rod 14; two end parts of the lifting plate 4 are respectively sleeved on the screw rods of the two screw rod stepping motors 5, and nuts on the screw rod stepping motors 5 are fixedly connected with the bottom end surface of the lifting plate 4; the computer monitor is placed above the lifting plate 4, the mainframe box is placed at the bottom of the hidden storage box 2 below the lifting plate 4, and the desktop plate 1 is further provided with a control switch which controls the lifting of the screw rod stepping motor 5 through a lead.
in the up-and-down sliding stroke of the first push rod 10, one side part of the lifting plate 4 is pressed on the first push rod 10, namely when the lifting plate 4 is lifted, the first push rod 10 is lifted under the action of the elastic force of the spring 7, so that the first push rod 10 is pushed to slide upwards; when the lifting plate 4 rises out of the sliding stroke of the first push rod 10, the cover plate 3 is completely lifted at the moment, the first push rod 10 is positioned at the top limit position and stops acting, and the lifting plate 4 continues to rise until the computer display is completely lifted; when the lifting plate 4 begins to descend, the cover plate 3 does not act, when the lifting plate 4 descends to the top limit position of the first push rod 10, the first push rod 10 is forced to slide downwards along with the continuous descending of the lifting plate 4, and the cover plate 3 gradually falls until the cover plate 3 completely falls horizontally.
the spring 7 is a compression air spring.
The first push rod 10 is S-shaped and horizontally arranged, two ends of the S-shape are respectively connected in the two slide ways in a sliding mode, and the first push rod 10 and the structures of the parts on the first push rod are controlled to ascend through the spring 7.
The motor is lifted to drive the display to lift, and meanwhile, a mechanical transmission mode and the spring 7 are adopted to control the cover plate 3 to turn over and close. The closing time of the cover plate 3 is different from the rising and falling time of the lifting platform, the cover plate 3 must be synchronously turned by 90 degrees when rising, and the cover plate 3 must be closed when falling, so that the first push rod 10 is designed to pull the L-shaped angle plate 12 to drive the cover plate 3 to cover and rise.
This application adopts electric lift formula, has promoted the use of desk and has felt, has avoided the convertible display that causes in the present market winding problem of fragile and electric wire of display screen simultaneously.
This application utilizes two synchronous step motor's positive and negative rotations to drive the rising and the decline of lifter plate 4, and the positive and negative rotation of motor adopts ARDUINO mainboard control platform to carry out pulse signal's emergence and control, for the convenience of management, can adopt RFID technique to carry out authentication management (the authentication of punching the card promptly), only can open computer elevating platform control after authorizing, makes the security of computer higher.
The first push rod 10 is S-shaped, the upper end of the first push rod is rotatably connected with the second push rod 11 and is arranged in the first slideway 8 in a vertically sliding mode, and the lower end of the first push rod is arranged in the second slideway 9 in a vertically sliding mode. By the design, the cover plate 3 is always lifted in advance of the display in the lifting process of the lifting plate 4, and the cover plate 3 falls off in the display in the descending process of the lifting plate 4.
When the cover plate 3 is in a horizontal state, the included angle formed by the two positioning plates of the L-shaped angle plate 12 is positioned in the third quadrant. The design is such that the first push rod 10 can achieve the maximum turning effect of the cover plate 3 with the minimum stroke.
the first slideway 8 and the second slideway 9 are arranged oppositely. By the design, the overall sliding stability of the lifting component of the cover plate 3 is ensured.
The lifting plate 4 is provided with a plurality of through holes 4-1, the mainframe box is positioned at the bottom of the hidden box 2 below the lifting plate 4, and connecting wires between the display and the mainframe box correspondingly penetrate through the through holes 4-1. By the design, the connecting wires are arranged in the hidden box 2, and the desktop is kept clean under the condition that the computer is hidden.
The bottom of the first push rod 10 is fixedly connected with the spring 7.
example RFID control authorization usage program:
an example of a procedure for controlling the stepping motor to reach the ascending and descending of the lifting platform is as follows:
Claims (6)
1. the utility model provides a hidden computer desk, it includes desktop board (1) and sets up hidden case (2) in desktop board (1) below, seted up on desktop board (1) and gone up and down mouthful just go up and down the mouth with hidden case (2) are just to setting up its characterized in that from top to bottom:
a cover plate (3) is arranged in the lifting port, one end part of the cover plate (3) is rotatably connected with the table top plate (1), a display lifting component and two groups of cover plate (3) lifting components which are arranged in parallel are arranged in the hidden box (2),
the display lifting component comprises a lifting plate (4), two lead screw stepping motors (5) and two fixing frames (6), the two fixing frames (6) are symmetrically and fixedly connected on the left inner side wall and the right inner side wall of the hidden box (2), the two lead screw stepping motors (5) are vertically and fixedly arranged in the hidden box (2) through the two fixing frames (6) in a one-to-one correspondence manner, the lifting plate (4) is horizontally arranged and is vertically and slidably arranged through lead screws of the two lead screw stepping motors (5),
Each group of lifting components of the cover plate (3) comprises a spring (7), a first slide way (8), a second slide way (9), a first push rod (10), a second push rod (11) and an L-shaped angle plate (12), the first slide way (8) is vertically and fixedly arranged on one side wall of the hidden box (2), the second slide way (9) is vertically and fixedly arranged on one side wall, close to the first slide way (8), of the fixed frame (6), one end of the first push rod (10) is rotatably connected with the L-shaped angle plate (12) through the second push rod (11), the spring (7) is vertically arranged at the bottom end of the hidden box (2), the first push rod (10) is vertically arranged between the first slide way (8) and the second slide way (9) in a sliding way of the spring (7), and in an up-down sliding stroke of the first push rod (10), one side part of the lifting plate (4) is pressed on the first push rod (10), the L-shaped angle plate (12) comprises two positioning plates fixedly connected end to end, wherein one positioning plate is fixedly connected to the cover plate (3) in parallel, and one end part of the other positioning plate, which is far away from the cover plate (3), is rotatably connected with the second push rod (11).
2. The hidden computer desk as claimed in claim 1, wherein: the first push rod (10) is S-shaped, the upper end of the first push rod is rotationally connected with the second push rod (11) and is arranged in the first slide way (8) in a vertically sliding mode, and the lower end of the first push rod is arranged in the second slide way (9) in a vertically sliding mode.
3. A hidden computer desk as claimed in claim 1 or 2 wherein: under the horizontal state of the cover plate (3), an included angle formed by two positioning plates of the L-shaped angle plate (12) is positioned in a third quadrant.
4. A hidden computer desk as claimed in claim 3 wherein: the first slideway (8) and the second slideway (9) are arranged oppositely.
5. A hidden computer desk as claimed in claim 1, 2 or 4 wherein: a plurality of through holes (4-1) are formed in the lifting plate (4), the mainframe box is located at the bottom of the hidden box (2) below the lifting plate (4), and connecting wires between the displayer and the mainframe box correspondingly penetrate through the through holes (4-1).
6. The hidden computer desk as claimed in claim 5, wherein: the bottom of the first push rod (10) is fixedly connected with the spring (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920069107.XU CN209788983U (en) | 2019-01-15 | 2019-01-15 | Hidden computer desk |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920069107.XU CN209788983U (en) | 2019-01-15 | 2019-01-15 | Hidden computer desk |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209788983U true CN209788983U (en) | 2019-12-17 |
Family
ID=68820239
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920069107.XU Expired - Fee Related CN209788983U (en) | 2019-01-15 | 2019-01-15 | Hidden computer desk |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209788983U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109527807A (en) * | 2019-01-15 | 2019-03-29 | 常州机电职业技术学院 | Hidden computer desk |
| CN110946397A (en) * | 2019-12-20 | 2020-04-03 | 京山亿捷电脑有限公司 | Desktop computer display lifter |
| CN110973826A (en) * | 2020-01-04 | 2020-04-10 | 厦门富计初生活用品有限公司 | Computer desk capable of being stored and locked |
| CN111522302A (en) * | 2020-03-25 | 2020-08-11 | 金晴 | Intelligent office service method and system based on data processing and analysis |
| CN112189990A (en) * | 2020-09-30 | 2021-01-08 | 金陵科技学院 | Computer anti-theft device |
| CN114017584A (en) * | 2021-09-22 | 2022-02-08 | 西安洛科电子科技股份有限公司 | Oil and gas field intelligent Internet of things display device and use method thereof |
-
2019
- 2019-01-15 CN CN201920069107.XU patent/CN209788983U/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109527807A (en) * | 2019-01-15 | 2019-03-29 | 常州机电职业技术学院 | Hidden computer desk |
| CN110946397A (en) * | 2019-12-20 | 2020-04-03 | 京山亿捷电脑有限公司 | Desktop computer display lifter |
| CN110973826A (en) * | 2020-01-04 | 2020-04-10 | 厦门富计初生活用品有限公司 | Computer desk capable of being stored and locked |
| CN111522302A (en) * | 2020-03-25 | 2020-08-11 | 金晴 | Intelligent office service method and system based on data processing and analysis |
| CN111522302B (en) * | 2020-03-25 | 2022-07-12 | 北京柏莱特科技有限公司 | Intelligent office service method and system based on data processing and analysis |
| CN112189990A (en) * | 2020-09-30 | 2021-01-08 | 金陵科技学院 | Computer anti-theft device |
| CN114017584A (en) * | 2021-09-22 | 2022-02-08 | 西安洛科电子科技股份有限公司 | Oil and gas field intelligent Internet of things display device and use method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20191217 Termination date: 20220115 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |