CN204785394U - Screen lifting and drop rotating holding frame - Google Patents
Screen lifting and drop rotating holding frame Download PDFInfo
- Publication number
- CN204785394U CN204785394U CN201520424288.5U CN201520424288U CN204785394U CN 204785394 U CN204785394 U CN 204785394U CN 201520424288 U CN201520424288 U CN 201520424288U CN 204785394 U CN204785394 U CN 204785394U
- Authority
- CN
- China
- Prior art keywords
- fixed
- base
- safety cover
- underframe
- screen
- 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
Abstract
The utility model discloses a screen lifting and drop rotating holding frame, it includes the safety cover, and the upper and lower both ends of the front portion of safety cover are fixed with the clamping part, are fixed with the elasticity grip block on two clamping parts, and the upper portion of screen and lower part centre gripping are in the centre gripping elongated slot of elasticity grip block, vertical screw joint through hole has on the bottom plate of safety cover, the lifting screw spiro union is in screw joint through hole, the plug bush has the gag lever post in the guide block at the rear portion of safety cover, the lower extreme of gag lever post is fixed on the base, the lower part of lifting screw articulates on the roof of base, the lower extreme of lifting screw passes the roof of base downwards and is connected through the output shaft of connecting axle with servo motor, servo motor fixes in the base, the base is fixed on rotating the circular slab, the bottom of rotating the circular slab is fixed with the ring gear, the chassis is in the below of base, the roof middle part of chassis articulates there is vertical rotating shaft. Automatically regulated about it can carry out the screen of installation to the autogiration can be carried out, its demand that satisfies different users is guaranteed.
Description
Technical field:
The utility model relates to electronic product equipment technical field, relates to a kind of screen lifting rotation holding frame in particular.
Background technique:
The screens such as existing liquid crystal display are as screen carrier, content is shown to spectators' viewing in some particular places, it is generally mounted in a vertical stand, and the height of vertical stand cannot regulate, and can not rotate, so just according to circumstances cannot regulate height, it cannot meet the demand of different users.
Model utility content:
The purpose of this utility model is exactly the deficiency for prior art, and provides a kind of screen lifting rotation holding frame, and the screen of installation can regulate by automatically, and can carry out automatic rotation, ensures that it meets the demand of different users.
Technology solution of the present utility model is as follows:
A kind of screen lifting rotation holding frame, it comprises safety cover, and the two ends up and down of the front portion of safety cover are fixed with clamping part, and two clamping parts are fixed with resilient clamp block, and the upper and lower of screen is clamped in the clamping elongated slot of resilient clamp block, the base plate of safety cover has the through hole that is vertically spirally connected, lifting screw is screwed onto and is spirally connected in through hole, position-limited lever is inserted with in the guide pad at the rear portion of safety cover, the lower end of position-limited lever is fixed on base, the lower hinge of lifting screw is on the top board of base, the lower end of lifting screw is passed down through the top board of base and is connected with the output shaft of actuating motor by coupling shaft, actuating motor is fixing in the base, base is fixed on and rotates on circular plate, the bottom of rotating circular plate is fixed with ring gear, underframe is in the below of base, vertical rotatingshaft is hinged with in the middle part of the top board of underframe, the upper end thereof of vertical rotatingshaft is at the middle part of rotating circular plate, the top board of underframe is hinged with transmission shaft, the upper end of transmission shaft is stretched out the top board of underframe and is fixed with driving gear, driving gear is meshed with ring gear, the lower end of transmission shaft is hinged on the base plate of underframe, the transmission shaft partial fixing stretched in underframe has inner driving gear, electric rotating machine is fixed with in underframe, the output shaft of electric rotating machine is fixed with actuation gear, actuation gear is meshed with inner driving gear.
The upper inner wall of described safety cover is bolted with proximity switch, and the inductive head of proximity switch is near the top place of the upper end of lifting screw.
The connecting line of described proximity switch connects control mainboard, controls mainboard and is arranged in control housing, control housing and be fixed on the outer wall of base; On the motor cabinet that the back side that actuating motor is fixed on the top board of base is fixed with.
Described lifting screw sleeve is in rubber corrugated pipe, and the upper end of rubber corrugated pipe is fixed on the bottom surface of safety cover, and the lower end of rubber corrugated pipe is fixed on the end face of base.
The inside of described underframe is fixed with lateral partitions, and transmission shaft is hinged in lateral partitions, and electric rotating machine is fixed in lateral partitions, and the output shaft of electric rotating machine upwards passes lateral partitions and is fixed with actuation gear.
The beneficial effects of the utility model are:
The screen of installation can regulate by automatically, and can carry out automatic rotation, ensures that it meets the demand of different users.
Accompanying drawing illustrates:
Fig. 1 is structural representation of the present utility model.
Embodiment:
Embodiment: as shown in Figure 1, a kind of screen lifting rotation holding frame, it comprises safety cover 70, the two ends up and down of the front portion of safety cover 70 are fixed with clamping part 10, two clamping parts 10 are fixed with resilient clamp block 20, and the upper and lower of screen 30 is clamped in the clamping elongated slot 21 of resilient clamp block 20, the base plate of safety cover 70 has the through hole 71 that is vertically spirally connected, lifting screw 72 is screwed onto and is spirally connected in through hole 71, position-limited lever 74 is inserted with in the guide pad 73 at the rear portion of safety cover 70, the lower end of position-limited lever 74 is fixed on base 80, the lower hinge of lifting screw 72 is on the top board of base 80, the lower end of lifting screw 72 is passed down through the top board of base 80 and is connected by the output shaft of coupling shaft with actuating motor 81, actuating motor 81 is fixed in base 80, base 80 is fixed on and rotates on circular plate 82, the bottom of rotating circular plate 82 is fixed with ring gear 83, underframe 40 is in the below of base 80, vertical rotatingshaft 41 is hinged with in the middle part of the top board of underframe 40, the upper end thereof of vertical rotatingshaft 41 is at the middle part of rotating circular plate 82, the top board of underframe 40 is hinged with transmission shaft 50, the upper end of transmission shaft 50 is stretched out the top board of underframe 40 and is fixed with driving gear 51, driving gear 51 is meshed with ring gear 83, the lower end of transmission shaft 50 is hinged on the base plate of underframe 40, transmission shaft 50 partial fixing stretched in underframe 40 has inner driving gear 45, electric rotating machine 42 is fixed with in underframe 40, the output shaft of electric rotating machine 42 is fixed with actuation gear 43, actuation gear 43 is meshed with inner driving gear 45.
The upper inner wall of described safety cover 70 is bolted with proximity switch 75, and the inductive head of proximity switch 75 is near the top place of the upper end of lifting screw 72.
The connecting line of described proximity switch 75 connects control mainboard, controls mainboard and is arranged in control housing 86, control housing 86 and be fixed on the outer wall of base 80; On the motor cabinet 87 that the back side that actuating motor 81 is fixed on the top board of base 80 is fixed with.
Described lifting screw 72 sleeve is in rubber corrugated pipe 76, and the upper end of rubber corrugated pipe 76 is fixed on the bottom surface of safety cover 70, and the lower end of rubber corrugated pipe 76 is fixed on the end face of base 80.
The inside of described underframe 40 is fixed with lateral partitions 44, and transmission shaft 50 is hinged in lateral partitions 44, and electric rotating machine 42 is fixed in lateral partitions 44, and the output shaft of electric rotating machine 42 upwards passes lateral partitions 44 and is fixed with actuation gear 43.
In use, drive lifting screw 72 to rotate by actuating motor 81, safety cover 70 can be realized and move up and down along position-limited lever 74, thus meet different users and watch content on TV 100 or liquid crystal display panel.
And its proximity switch 75 had can detect the top of lifting screw 72; after the top of lifting screw 72 is detected by proximity switch 75; testing signal is flowed to control mainboard by proximity switch 75; just control actuating motor 81 is out of service to control mainboard; thus ensure the moving range of safety cover 70, ensure the normal operation of equipment.
Simultaneously, actuation gear 43 can be realized by the output shaft rotation of electric rotating machine 42 to rotate, thus driven inner driving gear 45 to rotate, transmission shaft 50 is rotated, driving gear 51 is made to drive ring gear 83 to rotate, realize rotating circular plate 82 to rotate, make screen 30 realize rotating, meet the demand of user.
Claims (5)
1. a screen lifting rotation holding frame, it is characterized in that: it comprises safety cover (70), the two ends up and down of the front portion of safety cover (70) are fixed with clamping part (10), two clamping parts (10) are fixed with resilient clamp block (20), and the upper and lower of screen (30) is clamped in the clamping elongated slot (21) of resilient clamp block (20), the base plate of safety cover (70) has the through hole that is vertically spirally connected (71), lifting screw (72) is screwed onto in the through hole that is spirally connected (71), position-limited lever (74) is inserted with in the guide pad (73) at the rear portion of safety cover (70), the lower end of position-limited lever (74) is fixed on base (80), the lower hinge of lifting screw (72) is on the top board of base (80), the lower end of lifting screw (72) is passed down through the top board of base (80) and is connected by the output shaft of coupling shaft with actuating motor (81), actuating motor (81) is fixed in base (80), base (80) is fixed on and rotates on circular plate (82), the bottom of rotating circular plate (82) is fixed with ring gear (83), underframe (40) is in the below of base (80), vertical rotatingshaft (41) is hinged with in the middle part of the top board of underframe (40), the upper end thereof of vertical rotatingshaft (41) is at the middle part of rotating circular plate (82), the top board of underframe (40) is hinged with transmission shaft (50), the upper end of transmission shaft (50) is stretched out the top board of underframe (40) and is fixed with driving gear (51), driving gear (51) is meshed with ring gear (83), the lower end of transmission shaft (50) is hinged on the base plate of underframe (40), transmission shaft (50) partial fixing stretched in underframe (40) has inner driving gear (45), electric rotating machine (42) is fixed with in underframe (40), the output shaft of electric rotating machine (42) is fixed with actuation gear (43), actuation gear (43) is meshed with inner driving gear (45).
2. a kind of screen lifting rotation holding frame according to claim 1; it is characterized in that: the upper inner wall of described safety cover (70) is bolted with proximity switch (75), the inductive head of proximity switch (75) is near the top place of the upper end of lifting screw (72).
3. a kind of screen lifting rotation holding frame according to claim 2, it is characterized in that: the connecting line of described proximity switch (75) connects control mainboard, controlling mainboard is arranged in control housing (86), controls housing (86) and is fixed on the outer wall of base (80); On the motor cabinet (87) that the back side that actuating motor (81) is fixed on the top board of base (80) is fixed with.
4. a kind of screen lifting rotation holding frame according to claim 3; it is characterized in that: described lifting screw (72) sleeve is in rubber corrugated pipe (76); the upper end of rubber corrugated pipe (76) is fixed on the bottom surface of safety cover (70), and the lower end of rubber corrugated pipe (76) is fixed on the end face of base (80).
5. a kind of screen lifting rotation holding frame according to claim 4, it is characterized in that: the inside of described underframe (40) is fixed with lateral partitions (44), transmission shaft (50) is hinged in lateral partitions (44), electric rotating machine (42) is fixed in lateral partitions (44), and the output shaft of electric rotating machine (42) upwards passes lateral partitions (44) and is fixed with actuation gear (43).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520424288.5U CN204785394U (en) | 2015-06-18 | 2015-06-18 | Screen lifting and drop rotating holding frame |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520424288.5U CN204785394U (en) | 2015-06-18 | 2015-06-18 | Screen lifting and drop rotating holding frame |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204785394U true CN204785394U (en) | 2015-11-18 |
Family
ID=54525443
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520424288.5U Expired - Fee Related CN204785394U (en) | 2015-06-18 | 2015-06-18 | Screen lifting and drop rotating holding frame |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204785394U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104879625A (en) * | 2015-06-18 | 2015-09-02 | 江苏金铁人自动化科技有限公司 | Screen lifting and rotating holder |
| CN107956974A (en) * | 2017-12-11 | 2018-04-24 | 重庆电子工程职业学院 | A kind of display screen regulating device based on Internet of Things |
| CN108361506A (en) * | 2018-02-12 | 2018-08-03 | 李自辉 | Computer multi-functional antishock device |
| CN108361515A (en) * | 2018-02-12 | 2018-08-03 | 李自辉 | Computer display can multidirectional adjusting support device |
| CN108386666A (en) * | 2018-02-12 | 2018-08-10 | 李自辉 | Adjustable calculating machine support |
| CN110762355A (en) * | 2019-09-30 | 2020-02-07 | 李刚 | Integrated multi-position computer rotating frame |
-
2015
- 2015-06-18 CN CN201520424288.5U patent/CN204785394U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104879625A (en) * | 2015-06-18 | 2015-09-02 | 江苏金铁人自动化科技有限公司 | Screen lifting and rotating holder |
| CN107956974A (en) * | 2017-12-11 | 2018-04-24 | 重庆电子工程职业学院 | A kind of display screen regulating device based on Internet of Things |
| CN108361506A (en) * | 2018-02-12 | 2018-08-03 | 李自辉 | Computer multi-functional antishock device |
| CN108361515A (en) * | 2018-02-12 | 2018-08-03 | 李自辉 | Computer display can multidirectional adjusting support device |
| CN108386666A (en) * | 2018-02-12 | 2018-08-10 | 李自辉 | Adjustable calculating machine support |
| CN110762355A (en) * | 2019-09-30 | 2020-02-07 | 李刚 | Integrated multi-position computer rotating frame |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20151118 Termination date: 20160618 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |