CN206572168U - A kind of support frame of computer display - Google Patents
A kind of support frame of computer display Download PDFInfo
- Publication number
- CN206572168U CN206572168U CN201720259704.XU CN201720259704U CN206572168U CN 206572168 U CN206572168 U CN 206572168U CN 201720259704 U CN201720259704 U CN 201720259704U CN 206572168 U CN206572168 U CN 206572168U
- Authority
- CN
- China
- Prior art keywords
- connecting rod
- computer display
- worm
- screw
- worm gear
- Prior art date
- 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
Links
Landscapes
- Rehabilitation Tools (AREA)
Abstract
The utility model discloses a kind of support frame of computer display, including base, lift drive mechanism, folding linkage and computer display, the base is provided with driving seat, the base is hollow structure, the lift drive mechanism is inside driving seat, and can be stretched from base, described folding linkage one end is hinged with lift drive mechanism, other end is connected with computer display, the lift drive mechanism is by worm screw, worm gear sleeve pipe and screw rod composition, the worm end is provided with rotary handle, and rotary handle is stretched out on the outside of driving seat, the worm gear outside of sleeve is provided with worm gear, inside is provided with internal thread, the worm and wheel engagement, the screw rod is connected with the internal thread of worm gear inside pipe casing by screw pair, the folding linkage is by turncap, connecting rod one, connecting rod two and connecting rod three are constituted, realize the adjustable of desktop computer display screen height, reduce the space that display screen takes desk.
Description
Technical field
The utility model belongs to support device for display screen technical field, specifically, and the utility model is related to a kind of calculating
The support frame of machine display screen.
Background technology
In the multi-media classroom of present family study or school, the display screen of desktop computer is all to be placed in desk
On, child or student using desk when seeing written word, and available desk space diminishes, and needs to be consulted with computer again sometimes
Data is shone and applies class books operating computer, it is desirable to deploy display screen when using computer, and the unfavorable used time is by display screen
Accept；Computer in other school multi-media classroom, the student used is frequent in change procedure, because the height of student is not
Together so that the requirement for height to computer display screen is different, the computer display screen height but in present school multi-media classroom
All it is fixed, it is not possible to adjust, the eyesight and sitting posture influence on student are larger.
Utility model content
The utility model provides a kind of support frame of computer display, realizes the adjustable of desktop computer display screen height,
Reduce the space that display screen takes desk.
To achieve these goals, the technical scheme that the utility model is taken is：A kind of support frame of computer display,
Including base, lift drive mechanism, folding linkage and computer display, the base is provided with driving seat, the bottom
Seat is hollow structure, and the lift drive mechanism can be stretched, the folding connecting rod machine inside driving seat from base
Structure one end is hinged with lift drive mechanism, and other end is connected with computer display.
It is preferred that, the lift drive mechanism is made up of worm screw, worm gear sleeve pipe and screw rod, and the worm end is provided with rotation
Handle, and rotary handle stretches out driving seat outside, the worm gear outside of sleeve is provided with worm gear, and inside is provided with internal thread, the snail
Worm and wheel is engaged, and the screw rod is connected with the internal thread of worm gear inside pipe casing by screw pair.
It is preferred that, the worm and wheel engagement has self-locking performance.
It is preferred that, the folding linkage is made up of turncap, connecting rod one, connecting rod two and connecting rod three, the turncap
Rotate and be connected with screw tip, described one end of connecting rod one is hinged with turncap, and other end is hinged with connecting rod two, the connecting rod three
One end is hinged with connecting rod two, and other end is provided with steel ball, and the computer display back side is provided with connecting seat, the connecting rod threeway
Cross steel ball to be connected with connecting seat formation ball pair, the connecting seat side is provided with clamping screw.
Beneficial effect using above technical scheme is：The support frame of the computer display, including base, lifting driving
Mechanism, folding linkage and computer display, the lift drive mechanism are made up of worm screw, worm gear sleeve pipe and screw rod, institute
State worm end to stretch out on the outside of driving seat provided with rotary handle, and rotary handle, the worm gear outside of sleeve is provided with worm gear, internal
Provided with internal thread, the worm and wheel engagement, the screw rod is connected by screw pair with the internal thread of worm gear inside pipe casing, led to
Cross and twist rotary handle, then drive worm screw to rotate, worm drive worm gear makes worm gear sleeve pipe be rotated in original place inside driving seat, then
Worm gear sleeve pipe is realized by the internal thread drive screw of inside and risen or fallen, and because worm and wheel engagement has certainly
Lock property, it is ensured that the stability of position after screw rod rises or declined, realizes the adjustable of desktop computer display screen height, meets not
With the use demand of height child and student；The folding linkage is by three groups of turncap, connecting rod one, connecting rod two and connecting rod
Into the turncap is rotated with screw tip and is connected, and described one end of connecting rod one is hinged with turncap, and other end is cut with scissors with connecting rod two
Connect, described one end of connecting rod three is hinged with connecting rod two, other end is provided with steel ball, and the computer display back side is provided with connection
Seat, the connecting rod three be connected by steel ball and connecting seat formation ball pair, the connecting seat sideways provided with clamping screw, as child or
When person student needs to see written word with desk, computer display is internally pushed away, connecting rod one, connecting rod two and connecting rod three are folded
Come, realize the storage folding of computer display, reduce the space that display screen takes desk；Because the connecting rod three passes through
Steel ball and connecting seat formation ball pair be connecteds, and the connecting seat side, can appropriate regulating calculation machine display screen provided with clamping screw
Inclination angle, then by clamping screw by ball pair lock.
Brief description of the drawings
Fig. 1 is the support frame overall structure diagram of the computer display；
Fig. 2 is location A enlarged drawing；
Fig. 3 is B location enlarged drawing；
Wherein：
1st, base；2nd, lift drive mechanism；3rd, folding linkage；4th, computer display；10th, seat is driven；20th, snail
Bar；20-1, rotary handle；21st, worm gear sleeve pipe；21-1, worm gear；22nd, screw rod；30th, turncap；31st, connecting rod one；32nd, connecting rod two；
33rd, connecting rod three；33-1, steel ball；40th, connecting seat；41st, clamping screw.
Embodiment
Below against accompanying drawing, by the description to embodiment, further detailed is made to embodiment of the present utility model
Thin explanation, it is therefore an objective to help those skilled in the art have to design of the present utility model, technical scheme it is more complete, accurate and
Deep understanding, and contribute to it to implement.
As shown in Figure 1 to Figure 3, the utility model is a kind of support frame of computer display, realizes that desktop computer is shown
Shield the adjustable of height, reduce the space that display screen takes desk.
Including base 1, lift drive mechanism 2, folding linkage 3 and computer specifically, as shown in Figure 1 to Figure 3,
Display screen 4, as shown in figure 1, the base 1 is provided with driving seat 10, the base 1 is hollow structure, the elevator drive machine
Structure 2 can be stretched inside driving seat 10 from base 1, described one end of folding linkage 3 and lift drive mechanism 2
It is hinged, other end is connected with computer display 4.
As shown in Figure 1 and Figure 2, the lift drive mechanism 2 is made up of worm screw 20, worm gear sleeve pipe 21 and screw rod 22, the snail
The end of bar 20 is provided with rotary handle 20-1, and rotary handle 20-1 stretches out the outside of driving seat 10, and the outside of worm gear sleeve pipe 21 is set
There is worm gear 21-1, inside is provided with internal thread, and the worm screw 20 engages with worm gear 21-1, inside the screw rod 22 and worm gear sleeve pipe 21
Internal thread connected by screw pair.The worm screw 20 is engaged with self-locking performance with worm gear 21-1.
As shown in Figure 1, Figure 3, the folding linkage 3 is by turncap 30, connecting rod 1, connecting rod 2 32 and connecting rod 3 33
Composition, the turncap 30 is rotated with the top of screw rod 22 and is connected, and described one end of connecting rod 1 is hinged with turncap 30, other end
It is hinged with connecting rod 2 32, described one end of connecting rod 3 33 is hinged with connecting rod 2 32, other end is provided with steel ball 33-1, the computer
The back side of display screen 4 is provided with connecting seat 40, and the connecting rod 3 33 is connected by steel ball 33-1 with the formation ball pair of connecting seat 40, the company
The side of joint chair 40 is provided with clamping screw 41.
Specific works mode is illustrated with specific embodiment below：
The support frame of the computer display, including base 1, lift drive mechanism 2, folding linkage 3 and computer
Display screen 4, the lift drive mechanism 2 is made up of worm screw 20, worm gear sleeve pipe 21 and screw rod 22, and the end of worm screw 20 is provided with rotation
Handle 20-1 is changed hands, and rotary handle 20-1 stretches out the outside of driving seat 10, the outside of worm gear sleeve pipe 21 is provided with worm gear 21-1, internal
Provided with internal thread, the worm screw 20 engages with worm gear 21-1, and the screw rod 22 passes through spiral shell with the internal thread inside worm gear sleeve pipe 21
The secondary connection of rotation, by twisting rotary handle 20-1, then drives worm screw 20 to rotate, and the driving of worm screw 20 worm gear 21-1 makes worm gear sleeve pipe 21
Rotated in driving seat 10 inside original place, then worm gear sleeve pipe 21 realized by internal internal thread drive screw 22 rise or under
Drop, and because the worm screw 20 is engaged with self-locking performance with worm gear 21-1, it is ensured that position after screw rod 22 rises or declined
Stability, realizes the adjustable of desktop computer display screen height, meets the use demand of different height children and student；It is described to fold
Linkage 3 is made up of turncap 30, connecting rod 1, connecting rod 2 32 and connecting rod 3 33, the turncap 30 and the top of screw rod 22
Connection is rotated, described one end of connecting rod 1 is hinged with turncap 30, and other end is hinged with connecting rod 2 32, the connecting rod 3 33 1
End is hinged with connecting rod 2 32, and other end is provided with steel ball 33-1, and the back side of computer display 4 is provided with connecting seat 40, described
Connecting rod 3 33 is connected by steel ball 33-1 with the formation ball pair of connecting seat 40, and the side of connecting seat 40 is provided with clamping screw 41, when
When child or student need to see written word with desk, computer display 4 is internally pushed away, turncap 30, connecting rod 1, company
Bar 2 32 and connecting rod 3 33 are folded up around hinged place, are realized the storage folding of computer display 4, are reduced display screen
Take the space of desk；Because the connecting rod 3 33 is connected by steel ball 33-1 with the formation ball pair of connecting seat 40, the connecting seat
40 sides are provided with clamping screw 41, can appropriate regulating calculation machine display screen 4 inclination angle, then by clamping screw 41 by ball pair
Locking.
The utility model is exemplarily described above in association with accompanying drawing, it is clear that the utility model is implemented not
Limited by aforesaid way, as long as employ the various unsubstantialities that method design of the present utility model and technical scheme are carried out
Improvement；Or it is not improved, above-mentioned design of the present utility model and technical scheme are directly applied into other occasions, at this
Within the protection domain of utility model.
Claims (4)
1. a kind of support frame of computer display, it is characterised in that：Including base, lift drive mechanism, folding linkage
And computer display, the base is provided with driving seat, and the base is hollow structure, and the lift drive mechanism is located at drive
Inside dynamic seat, and can be stretched from base, described folding linkage one end is hinged with lift drive mechanism, other end and
Computer display is connected.
2. a kind of support frame of computer display according to claim 1, it is characterised in that：The lift drive mechanism
It is made up of worm screw, worm gear sleeve pipe and screw rod, the worm end is provided with rotary handle, and rotary handle is stretched out on the outside of driving seat,
The worm gear outside of sleeve is provided with worm gear, and inside is provided with internal thread, the worm and wheel engagement, the screw rod and worm gear sleeve pipe
Internal internal thread is connected by screw pair.
3. a kind of support frame of computer display according to claim 2, it is characterised in that：The worm and wheel is nibbled
Closing has self-locking performance.
4. a kind of support frame of computer display according to claim 1 or 2, it is characterised in that：The folding connecting rod
Mechanism is made up of turncap, connecting rod one, connecting rod two and connecting rod three, and the turncap is rotated with screw tip and is connected, the connecting rod
One end is hinged with turncap, and other end is hinged with connecting rod two, and described one end of connecting rod three is hinged with connecting rod two, and other end is provided with
Steel ball, the computer display back side is provided with connecting seat, and the connecting rod three is connected by steel ball with connecting seat formation ball pair, institute
State connecting seat side and be provided with clamping screw.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720259704.XU CN206572168U (en) | 2017-03-17 | 2017-03-17 | A kind of support frame of computer display |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720259704.XU CN206572168U (en) | 2017-03-17 | 2017-03-17 | A kind of support frame of computer display |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206572168U true CN206572168U (en) | 2017-10-20 |
Family
ID=60054696
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720259704.XU Expired - Fee Related CN206572168U (en) | 2017-03-17 | 2017-03-17 | A kind of support frame of computer display |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206572168U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112178371A (en) * | 2020-09-02 | 2021-01-05 | 阜新市三合智能制造技术有限公司 | Multi-display electronic display screen |
| CN112442940A (en) * | 2019-08-29 | 2021-03-05 | 卡特彼勒路面机械公司 | Mounting structure for operator interface of machine |
-
2017
- 2017-03-17 CN CN201720259704.XU patent/CN206572168U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112442940A (en) * | 2019-08-29 | 2021-03-05 | 卡特彼勒路面机械公司 | Mounting structure for operator interface of machine |
| CN112178371A (en) * | 2020-09-02 | 2021-01-05 | 阜新市三合智能制造技术有限公司 | Multi-display electronic display screen |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN110162134A (en) | A kind of adjustable computer display screen that stability is good | |
| CN107280230A (en) | A kind of multifunctional desk | |
| CN206572168U (en) | A kind of support frame of computer display | |
| CN108944184A (en) | A kind of primary Chinese teaching display board convenient for Chinese character writing on the blackboard | |
| CN209819137U (en) | Big data-based computer teaching display device | |
| CN208487377U (en) | A kind of fixed device of the display screen facilitating online course learning | |
| CN110513585A (en) | A kind of high stable type computer display lifting device | |
| CN206462621U (en) | Desk | |
| CN107495622A (en) | The tiltable multifunction desk of desktop | |
| CN202714443U (en) | Aluminum alloy arm bracket | |
| CN209106485U (en) | Drawing table | |
| CN107713375A (en) | A kind of adjustable student's desk of table | |
| CN208240214U (en) | Multi-modal English teaching device for English teaching | |
| CN205680437U (en) | A kind of vocal music line spectrum simply regulate support | |
| CN208957118U (en) | A kind of multifunctional desk | |
| CN207477176U (en) | A kind of Senior High School English learning support | |
| CN205358766U (en) | Anti -cheating desk | |
| CN202604033U (en) | Laptop table with cervical spine healthcare function | |
| CN206548118U (en) | Suitable for the Multifunctional foldable desk of student's bed | |
| CN206365626U (en) | Rod-pulling type sitting position corrector | |
| CN207996026U (en) | Shaking type lifting table | |
| CN209268916U (en) | A kind of rotary opening multifunctional desk | |
| CN207011971U (en) | A kind of classroom multifunctional desk | |
| CN206979118U (en) | A kind of foreign language learning table | |
| CN201422577Y (en) | Bed desktop computer desk |
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: 20171020 Termination date: 20180317 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |