CN201072657Y

CN201072657Y - Display equipment base with cervical vertebrae caring function

Info

Publication number: CN201072657Y
Application number: CNU2007200239639U
Authority: CN
Inventors: 孙晓君; 孙军
Original assignee: Individual
Current assignee: Individual
Priority date: 2007-06-25
Filing date: 2007-06-25
Publication date: 2008-06-11
Anticipated expiration: 2017-06-25

Abstract

The utility model discloses a display base with function of health care for cervical vertebra, which solves the problems that though the existing display can adjust the display angle by adjusting the base to meet the requirements of the users, the adjustment is not conducted according to the requirements for health care on cervical vertebra, which can not actively lead the users to move their cervical vertebra by only adjusting the display angle and avoid the lesion of the cervical vertebra. The utility model has the advantages of simple in structure and convenient in use, which can realize the up-and-down movement, elevation adjustment and front-and-back vernier regulation in a certain range in accordance with the provided procedures, thus ensure the health care for users' cervical vertebra. The structure of the utility model is that: the utility model comprises a base, a supporting arm installed on the base, the guide slot on both sides of the supporting arm. The guide slot is provided with an automatic control device for automatically adjusting the height and angle, which is connected with the display screen and is controlled by the control circuit.

Description

Display pedestal with cervical vertebra health function

Technical field

The utility model relates to a kind of display pedestal, relates in particular to a kind of display pedestal with cervical vertebra health function.

Background technology

Medical practice shows that the incidence of disease and the occupation of cervical spondylopathy have confidential relation.Be engaged in the people of fixing a certain posture long period of incidence in bending over one's desk working or working for a long time, belong to the vulnerable crowd of cervical spondylopathy.To be engaged in the IT industry, other are that the crowd's of groundwork instrument health survey shows that cervical spondylopathy has become genuine occupational illness with the computer, and the age of onset trend that becomes younger.

The long-time computer that uses, when eyes were dig-inned screen, head protracted, and caused the pressure of neck to be multiplied, and tight, the spasticity of muscle have influenced local blood circulation, and strain easily becomes.Cervical vertebra is in the state of stiffness and deforming for a long time, causes occurring the cervical vertebra compensatory hypertrophy.The vertebral artery pressurized that cervical spondylopathy can cause supplying the brain occipitalia causes that the blood supply of brain occipitalia is unusual, symptoms such as head weight, the sense of tight bundle, dizziness, headache, decrease of memory appear, have a strong impact on work efficiency, the all right pressuring neural root of cervical vertebra hyperplasia, cause scapulohumeral periarthritis, the upper limbs limitation of activity, the pain at positions such as neck shoulder, severe patient be can't take care of oneself.Under high pressure, high rhythm, the long period of operation computer office atmosphere, the prevention that medical circle provides and alleviate that cervical spondylosis takes place, the suggestion of development mainly contains: active prevention, suitably have a rest, carry out neck health care behaviour activity; Computer is put suitable, keeps good sight angle and head pose; Eyes and display keep appropriate distance, often alter one's posture in the work, in order to avoid cause the extra flexural deformation of cervical vertebra.

Summary of the invention

Though the purpose of this utility model is exactly can adjust the use needs that the display angle satisfies people by the adjustment of its pedestal in order to solve present display, but this adjustment is not to carry out according to the requirement of cervical-vertebra health care, can't be by the movable neck of adjustment guiding user initiatively to the display angle, prevent the problem of cervical spondylosis, provide a kind of have simple in structure, easy to use, can be according to setting program, realize oscilaltion within the specific limits, the elevation angle is regulated, before and after fine setting, thereby to the display pedestal with cervical vertebra health function of advantages such as user's neck keeps healthy.

For achieving the above object, the utility model adopts following technical scheme:

A kind of display pedestal with cervical vertebra health function, it comprises base, described base is provided with sway brace, be provided with gathering sill in the sway brace both sides, setting height(from bottom) and angle automaton in the gathering sill, this device is connected with display screen, and is controlled by control circuit.

Described sway brace is vertically mounted on the base, and its top is arc, is provided with tooth bar at its arc part, and the upper and lower side of tooth bar is respectively equipped with limit switch; Described automaton comprises a motor fabricated section that is sleeved on the sway brace, be provided with the display screen fabricated section that is connected with display screen in its lever arm outside, be provided with a pair of feather key that matches with gathering sill in its lever arm inboard, be provided with the motor axle bed in the end of its lever arm, the motor shaft of motor is installed in the motor axle bed, having the gear that is meshed with tooth bar on the motor shaft simultaneously, is guard shield outside the motor fabricated section.

The vertical gabarit of described tooth bar can be straight line or arc.

Described sway brace is that straight arm type is vertically mounted on the base, and its bottom is provided with the motor installed surface, and its front is the screw pair installed surface, and is provided with at least one screw pair mounting hole; Described automaton comprises motor, and it is connected with screw pair, and the display screen fabricated section is installed on the screw pair; The display screen fabricated section comprises the screen installed surface, which is provided with a pair of lifting that is made into integration and pitching axle bed and pitching and adjusts arm, and wherein pitching is adjusted in the gathering sill of arm installation, and lifting and pitching axle bed are installed on the screw pair.

Described control circuit comprises processor, and its input end is taken over moving gauge tap and Control Software module respectively, and its I/O end then is connected with reducing motor by interface circuit.

The utility model display pedestal, with sight line with to the angle of geometric vertical be about 115 degree angles, eyes are the center about 50 centimetres with the distance of screen, can realize that within the specific limits oscilaltion, the elevation angle are regulated, finely tune front and back according to setting program.This pedestal can make display user musculi colli be in the ideal pose of loosening most relatively, and is prior, can avoid for a long time fixing same posture of cervical vertebra.By manual buttons, the user can be according to conditions such as height, seat, desktops, according to the demand free adjustment.After entering automatic mode, pedestal can periodically be adjusted the height of panel display screen, finely tunes longitudinal separation and luffing angle simultaneously.This function is by periodically regulating the direction that the user watches attentively, and guiding user head is according to " behaviour nods " of cervical-vertebra health care requirement or the track activity of " rice word behaviour ".Thereby, in the process of daily use display, realized cervical vertebra health function.

The beneficial effects of the utility model are: simple in structure, easy to adjust, can adjust the display angle automatically according to setting program, and reach the purpose that cervical vertebra is kept healthy.

Description of drawings

Fig. 1 is the first example structure synoptic diagram;

Fig. 2 is the wiring layout of automaton among Fig. 1;

Fig. 3 is the second example structure synoptic diagram;

Fig. 4 is Fig. 3 base front surface structural representation;

Fig. 5 is a display screen fabricated section structural representation among Fig. 3;

Fig. 6 is the control circuit structured flowchart.

Wherein, 1. base, 2. sway brace, 3. gathering sill, 4. display screen fabricated section, 5. tooth bar, 6. limit switch, 7. motor fabricated section, 8. lever arm, 9. feather key, 10. motor axle bed, 11. reducing motors, 12. motor shaft, 13. gears, 14. guard shields, 15. the motor installed surface, 16. screw pair installed surfaces, 17. screw pair mounting holes, 18. screw pair, 19. the screen installed surface, 20. liftings and pitching axle bed, arm is adjusted in 21. pitching, 22. processor, 23. hand control switch, 24. Control Software modules, 25. interface circuits.

Embodiment

The utility model is described in further detail below in conjunction with accompanying drawing and embodiment.

Embodiment 1:

Among Fig. 1, Fig. 2, base 1 is provided with sway brace 2, is provided with gathering sill 3 in sway brace 2 both sides, setting height(from bottom) and angle automaton in the gathering sill 3, and this device is connected with display, and by control circuit.Sway brace 2 is vertically mounted on the base 1, and its top is arc, is provided with tooth bar 5 at its arc part, and the upper and lower side of tooth bar 5 is respectively equipped with limit switch 6; Automaton comprises a motor fabricated section 7 that is sleeved on the sway brace 2, its lever arm 8 outsides are connected with display screen fabricated section 4, lever arm 8 inboards are provided with a pair of feather key 9 that matches with gathering sill 3, be provided with motor axle bed 10 in the end of lever arm 8, reducing motor 11 is installed in the motor axle bed 10 by motor shaft 12, having the gear 13 that is meshed with tooth bar 5 on the motor shaft 12 simultaneously, is guard shield 14 outside motor fabricated section 7.Tooth bar 5 vertical gabarits can be straight line or arc.

Control circuit comprises processor 22 and peripheral circuit realization control function as shown in Figure 6, and its input end is taken over moving gauge tap 23 and Control Software module 24 respectively, and its I/O end then is connected with reducing motor 11 by interface circuit 25.Its major function is that this pedestal is operated in manually or auto state; Under the manual state,, produce the steering order of rapid adjustment screen position according to rising or decline information on the switch.Entering auto state, is the center with the position of manual setting, and the timing controlled motor is made intermittent movement.Detect the limit of sports record position signalling, the control display pedestal is realized iterative motion.

That the generation of control circuit control motor is stipulated, periodical rotation.Control device on the gear drive base moves along the gabarit of tooth bar.The control device driving display screen has also realized the luffing angle with respect to the user, the fine setting of longitudinal separation when the height direction is done main motion.Control device be in tooth bar bottom the time, have maximum elevation.Accordingly, when control device is in the top of tooth bar, has the minimum angle of elevation.The angle that this luffing angle fine setting characteristic has been fit to sight line and indicator screen just keeps constant substantially requirement.Relative distance between the limit switch has determined the range of movement of movable part 2 in the height direction.

The function of control circuit is divided into 3 parts.The one, the function of timed sequence controlled motion track, the 2nd, the function of the two-way rotation of driving motor, the 3rd, the function of manual electronic adjustment location of displays, attitude.Motor 26 is selected reversible miniature interchange decelerator for use, adopts intermittent duty.

Can adopt the tooth bar of 350 millimeters of length, 600 millimeters of arc radius based on the display pedestal of arc-shaped rack structure, the height of tooth bar centre position to base 10 bottoms is 300 millimeters.When movable part 2 lays respectively at the top and bottom extreme position of tooth bar, about 300 millimeters of the height change scope of display center, about 40 degree of luffing angle variation range.

Embodiment 2:

Among Fig. 3, Fig. 4, Fig. 5, sway brace 2 is vertically mounted on the base 1 for straight arm type, and its bottom is provided with motor installed surface 15, and its front is a screw pair installed surface 16, and is provided with at least one screw pair mounting hole 17; Described automaton comprises reducing motor 11, and it is connected with screw pair 18, and display screen fabricated section 4 is installed on the screw pair 18; Display screen fabricated section 4 comprises screen installed surface 19, which is provided with a pair of lifting that is made into integration and pitching axle bed 20 and pitching and adjusts arm 21, and wherein pitching is adjusted in the gathering sill 3 of arm 21 installations, and lifting and pitching axle bed 20 are installed on the screw pair 18.

Based on the display pedestal of screw pair mechanism, 270 millimeters of its screw pair 18 length, about 230 millimeters of display screen range, about 35 degree of pitching setting range.All the other structures are identical with embodiment 1, repeat no more.

Claims

1. display pedestal with cervical vertebra health function, it comprises base (1), it is characterized in that: described base (1) is provided with sway brace (2), be provided with gathering sill (3) in sway brace (2) both sides, interior setting height(from bottom) of gathering sill (3) and angle automaton, this device is connected with display screen, and is controlled by control circuit.

2. the display pedestal with cervical vertebra health function according to claim 1, it is characterized in that: described sway brace (2) is vertically mounted on the base (1), its top is arc, is provided with tooth bar (5) at its arc part, and the upper and lower side of tooth bar (5) is respectively equipped with limit switch (6); Described automaton comprises a motor fabricated section (7) that is sleeved on the sway brace (2), be provided with the display screen fabricated section (4) that is connected with display screen in its lever arm (8) outside, be provided with a pair of feather key (9) that matches with gathering sill (3) in its lever arm (8) inboard, be provided with motor axle bed (10) in the end of its lever arm (8), the motor shaft (12) of reducing motor (11) is installed in the motor axle bed (10), having the gear (13) that is meshed with tooth bar (5) on the motor shaft (12) simultaneously, is guard shield (14) outside motor fabricated section (7).

3. the display pedestal with cervical vertebra health function according to claim 2 is characterized in that: described tooth bar (5) vertically gabarit can be straight line or arc.

4. the display pedestal with cervical vertebra health function according to claim 1, it is characterized in that: described sway brace (2) is vertically mounted on the base (1) for straight arm type, its bottom is provided with motor installed surface (15), its front is screw pair installed surface (16), and is provided with at least one screw pair mounting hole (17); Described automaton comprises reducing motor (11), and it is connected with screw pair (18), and screw pair (18) is gone up display screen fabricated section (4) is installed; Display screen fabricated section (4) comprises screen installed surface (19), which is provided with a pair of lifting that is made into integration and pitching axle bed (20) and pitching and adjust arm (21), wherein pitching is adjusted in the gathering sill (3) of arm (21) installation, and lifting and pitching axle bed (20) are installed on the screw pair (18).

5. the display pedestal with cervical vertebra health function according to claim 1, it is characterized in that: described control circuit comprises processor (22), its input end is taken over moving gauge tap (23) and Control Software module (24) respectively, and its I/O end then is connected with reducing motor (11) by interface circuit (25).