CN201859362U - Automatic circulating reciprocated rotating base of liquid crystal computer display screen - Google Patents
Automatic circulating reciprocated rotating base of liquid crystal computer display screen Download PDFInfo
- Publication number
- CN201859362U CN201859362U CN2010201430663U CN201020143066U CN201859362U CN 201859362 U CN201859362 U CN 201859362U CN 2010201430663 U CN2010201430663 U CN 2010201430663U CN 201020143066 U CN201020143066 U CN 201020143066U CN 201859362 U CN201859362 U CN 201859362U
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- base plate
- rolling disc
- rotating
- display screen
- rotating disk
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Abstract
The utility model discloses an automatic circulating reciprocated rotating base of a liquid crystal computer display screen. The automatic circulating reciprocated rotating base is characterized in that corresponding sliding cutes are respectively arranged on the circumferences at the upper part of a base plate and at the lower part of a rotating disk; roll balls are arranged in the sliding chutes; a ring gasket is arranged between the sliding chutes of the base plate and the rotating disk and is used for fixing the roll balls; the center of the rotating disk is fixed with the center of the base plate; a limit block is arranged on the rotating disk and is matched with a rotating cavity of the base plate; the range of the rotating cavity on the base plate is 0-360 degrees; wheel teeth are arranged on an outer circumferential ring of the rotating disk; a claw pole type synchronous motor is fixed on the side of the rotating disk; and wheel teeth of the motor are matched with the wheel teeth of the rotating disk. The automatic circulating reciprocated rotating base can ensure that a liquid crystal computer can stably rotate, is simple and reliable for operation and is convenient for users to adjust the angle and can automatically rotate in a circulating reciprocated manner; and the radiation of electromagnetic radiation on human body can be reduced and the harm of the electromagnetic radiation on the heath of the human body is greatly reduced.
Description
Technical field:
The utility model relates to the reciprocal rotating base of a kind of LCD computer display screen Automatic Cycle, is a kind of back and forth rotating base of rotation of LCD computer display screen Automatic Cycle that makes.
Background technology:
Tradition LCD computer display screen is fixed on an angle usually, also just adjust angle up and down even adjust, computer is the requisite office accommodations of modern society, young man particularly, what use during working work is computer, the still computer that online is After Hours seen, more and more evidences shows that computer can work the mischief to health.
Behind booting computer, the various low-frequency electromagnetic waves that comprise 30hz, 60hz, 120hz, 1khz, 10khz, 10～200mhz all produce thereupon, low frequency radiation that computer screen sends and magnetic field, can cause 7～19 kinds of illnesss, comprise have a running nose, eyes are itched, nape pain, of short duration memory loss, irritability and depression etc.Be engaged in the computer operation for a long time, stress, psychological pressure is big, and easily whole body fatigue adds electromagnetic radiation, and the electromagnetic radiation of computer also can be carcinogenic; And popularizing along with computer and the Internet, the modern times of a kind of being known as " computer syndrome " are newly sick, can make those personnel that are engaged in computation, program composition for a long time cause headache, insomnia, palpitaition, apocleisis, nauseating and depressed, thought slowness, enrage, often feel tired etc. easily because of nervous centralis imbalance, therefore present people have known the computer radiate healthhazard.
Use computer, eyes are the easiest is encroached on, and especially easily causes adolescent myopia and ciliary spasm.These illnesss that are called as " computer eyesight syndrome " are a kind of pressure-type diseases, and reason is that eyes stare at a place for a long time, number of winks only reach at ordinary times 1/3, thereby reduced the secretion of intraocular lubricant.So long-term, except meeting causes eye fatigue, ghost image, eye-blurred, also can cause other uncomfortable reactions.Repeat during operating computer, nervous action, can damage the tissues such as muscle, nerve, joint, tendon at some position.Except aching pain in waist and back, suffer from complication of wrist person, except wrist pain even paralysis, these symptoms can extend to palm and finger.
The computer display screen surface exists a large amount of static, and its dust that gathers can change and is mapped to face and hand skin exposed section, and is of long duration, and macula, pigmentation easily take place, severe patient even can cause cutaneous lesions etc.
Summary of the invention:
The purpose of this utility model is to provide a kind of LCD computer display screen Automatic Cycle reciprocal rotating base, it has solved the problem that LCD computer display screen angle is adjusted about can not be automatically, make the operator can when operation, reduce direct irradiation and the health stiff aching pain in waist and back that cause of electromagnetic radiation to human body, alleviate eye fatigue, ghost image, eye-blurred, aching pain in waist and back, whole body fatigue of operator etc. greatly, the utility model is simple in structure, easy to use.
The technical solution of the utility model is achieved in that the reciprocal rotating base of LCD computer display screen Automatic Cycle, by outer cover, base plate and rolling disc are formed, it is characterized in that: on the circumference of the bottom of the top of base plate and rolling disc, have corresponding chute, be furnished with ball in the chute, between the chute of base plate and rolling disc, be provided with fixedly ball of annulus pad, rolling disc and base plate are fixed by central shaft, rolling disc is provided with limited block and cooperates with rotating drum on the base plate, the outer border of rolling disc is provided with the gear teeth, the fixing Lundell synchronous motor in the side of rolling disc, and the gear teeth of the gear teeth of motor and rolling disc match.
The anglec of rotation of described rolling disc in rotating drum is 0-360 °.
Described rotating drum is provided with a pair of link stopper of symmetry, and limited block is located between two link stoppers.
Good effect of the present utility model is that LCD computer display screen base becomes face to contact with rolling disc, its surface of contact is big, guaranteed the LCD computer display screen adopt the formula that moves in circles automatically about steadily rotation.Simple to operate, reliable; And existing LCD computer display screen structure is not made any changes.The automatic rotation of the formula that moves in circles by display screen, can drive people's body movement, thereby reach symptoms such as stimulating circulation, remove eye fatigue, eye-blurred, aching pain in waist and back, whole body fatigue, muscle, nerve, joint, tendon of having guaranteed some position etc. is not organized and can be sustained damage.
Description of drawings:
Fig. 1 is an A-A structural representation of the present utility model;
Fig. 2 is a structural representation of the present utility model;
Embodiment:
Below in conjunction with accompanying drawing the utility model is further described: shown in Fig. 1-2, the reciprocal rotating base of LCD computer display screen Automatic Cycle, by outer cover 1, base plate 11 and rolling disc 10 are formed, it is characterized in that: on the circumference of the bottom of the top of base plate 11 and rolling disc 10, have corresponding chute 3, be furnished with ball 8 in the chute 3, between the chute of base plate 11 and rolling disc 10, be provided with fixedly ball 8 of annulus pad 9, rolling disc 10 is fixing by central shaft 5 with base plate 11, rolling disc 10 is provided with limited block 7 and cooperates with rotating drum 4 on the base plate 11, the outer border of rolling disc 10 is provided with the gear teeth, the fixing Lundell synchronous motor 2 in the side of rolling disc 10, and the gear teeth of the gear teeth of motor 2 and rolling disc 10 match.
The anglec of rotation of described rolling disc 10 in rotating drum 4 is 0-360 °.
Described rotating drum 4 is provided with a pair of link stopper 6 of symmetry, and limited block 7 is located between two link stoppers 6.
During use the LCD computer display screen is placed on the rolling disc 10 of rotation base plate 11, the gear teeth that actuating motor 2 backs drive on the rolling disc 10 rotate, 5 balls 8 that are located in the chute 3 rotate simultaneously, limited block 7 on the rolling disc 10 moves in rotating drum 4, two ends are spacing reverses 6 the time when moving to, the automatic rotation that rolling disc 10 is moved in circles in 0-360 degree or fixing scope.
Claims (3)
1. the reciprocal rotating base of LCD computer display screen Automatic Cycle, by outer cover (1), base plate (11) and rolling disc (10) are formed, it is characterized in that: on the circumference of the bottom of the top of base plate (11) and rolling disc (10), have corresponding chute (3), be furnished with ball (8) in the chute (3), between the chute of base plate (11) and rolling disc (10), be provided with fixedly ball (8) of annulus pad (9), rolling disc (10) is fixing by central shaft (5) with base plate (11), rolling disc (10) is provided with limited block (7) and cooperates with rotating drum (4) on the base plate (11), the outer border of rolling disc (10) is provided with the gear teeth, the fixing Lundell synchronous motor (2) in the side of rolling disc (10), and the gear teeth of the gear teeth of motor (2) and rolling disc (10) match.
2. according to the reciprocal rotating base of claim 1 LCD computer display screen Automatic Cycle, it is characterized in that the anglec of rotation of described rolling disc (10) in rotating drum (4) is 0-360 °.
3. according to the reciprocal rotating base of claim 1 LCD computer display screen Automatic Cycle, it is characterized in that described rotating drum (4) is provided with a pair of link stopper (6) of symmetry, limited block (7) is located between two link stoppers (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201430663U CN201859362U (en) | 2010-03-20 | 2010-03-20 | Automatic circulating reciprocated rotating base of liquid crystal computer display screen |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201430663U CN201859362U (en) | 2010-03-20 | 2010-03-20 | Automatic circulating reciprocated rotating base of liquid crystal computer display screen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201859362U true CN201859362U (en) | 2011-06-08 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010201430663U Expired - Fee Related CN201859362U (en) | 2010-03-20 | 2010-03-20 | Automatic circulating reciprocated rotating base of liquid crystal computer display screen |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201859362U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102880243A (en) * | 2012-09-07 | 2013-01-16 | 东莞市振邦包装机械设备有限公司 | Connecting device |
| CN104094333A (en) * | 2012-03-23 | 2014-10-08 | Lg电子株式会社 | Display apparatus |
| CN104833086A (en) * | 2015-05-05 | 2015-08-12 | 江苏美佳马达有限公司 | Oscillating fan heater |
| CN107078494A (en) * | 2014-09-26 | 2017-08-18 | Abb瑞士股份有限公司 | Routing cell, swivel joint and robot |
-
2010
- 2010-03-20 CN CN2010201430663U patent/CN201859362U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104094333A (en) * | 2012-03-23 | 2014-10-08 | Lg电子株式会社 | Display apparatus |
| CN104094333B (en) * | 2012-03-23 | 2016-12-14 | Lg电子株式会社 | Display device |
| CN102880243A (en) * | 2012-09-07 | 2013-01-16 | 东莞市振邦包装机械设备有限公司 | Connecting device |
| CN107078494A (en) * | 2014-09-26 | 2017-08-18 | Abb瑞士股份有限公司 | Routing cell, swivel joint and robot |
| CN104833086A (en) * | 2015-05-05 | 2015-08-12 | 江苏美佳马达有限公司 | Oscillating fan heater |
| CN104833086B (en) * | 2015-05-05 | 2018-02-23 | 江苏美佳马达有限公司 | One kind is shaken the head warm-air drier |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110608 Termination date: 20140320 |