CN202834612U - Displayer support frame - Google Patents

Displayer support frame Download PDF

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Publication number
CN202834612U
CN202834612U CN 201220479002 CN201220479002U CN202834612U CN 202834612 U CN202834612 U CN 202834612U CN 201220479002 CN201220479002 CN 201220479002 CN 201220479002 U CN201220479002 U CN 201220479002U CN 202834612 U CN202834612 U CN 202834612U
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CN
China
Prior art keywords
wrist
rotation
elbow
joint
bearing
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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
Application number
CN 201220479002
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Chinese (zh)
Inventor
刘裕
Original Assignee
刘裕
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Publication date
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Priority to CN 201220479002 priority Critical patent/CN202834612U/en
Application granted granted Critical
Publication of CN202834612U publication Critical patent/CN202834612U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

A displayer support frame comprises a shoulder joint structure, a big arm structure, an elbow joint structure, a small arm structure, a wrist joint structure and a palm structure. The shoulder joint structure comprises a fixing seat and a shoulder swinging and rotating structure, the shoulder swinging and rotating structure is arranged at one end, connected with the big arm structure, of the fixing seat, the fixing seat is used for fixing the displayer support frame on a table top, and the palm structure is used for fixing a displayer. According to the displayer support frame, the shoulder joint structure, the elbow joint structure and the wrist joint structure are arranged on the nodal points, the displayer has six degrees of freedom in the space, the displayer is enabled to move continuously and slowly in an arc face or a space spherical face, the sight line of a computer operator can move along with the displayer, and therefore the neck portion of the computer operator is guided to move (such as left-right motion, up-down motion and rotating motion), and the purposes of relieving eyestrain, preventing myopia and cervical spondylosis, and improving brain oxygen supply are achieved. The computer operator can adjust the displayer to any needed position and angle and can keep any gesture.

Description

Display bracket
Technical field
The utility model relates to a kind of display bracket.
Background technique
Along with the development of science and technology and the raising of people's living standard, the use of computer is more and more universal.Common computer monitor generally is fixedly to put on the table now, like this in using the computer process, people are often because sight line is absorbed in indicator screen for a long time, cause head and neck unconsciously to be in for a long time anchor, very easily bring out disease of cervical vetebra, cause then gently that neck shoulder is ached, upper limb numbness, heavy then cause giddy, nervous, sleep-disorder, have a strong impact on the patient and work and quality of life.
For avoiding this problem, medical and health work person often warns, movable head neck often when computation, but because computation is the work that an attention is quite concentrated, in the course of the work, be difficult to consciously movable head neck.Therefore the computer operater is in working and learning, in the urgent need to a kind of display bracket that can change the neck anchor.
Summary of the invention
The utility model provides a kind of display bracket, can be so that computer display screen mounted thereto be done slowly motion, thereby guiding user's eyeball is followed together slowly motion of computer display screen, meet the requirement of the omnibearing movable of cervical vertebra, reach the effect of alleviating eyestrain, pre-myopia-proof and disease of cervical vetebra.
A kind of display bracket, comprise shoulder joint structure, large arm configuration, elbow joint structure, forearm structure, wrist joint structure and palm structure that order is in transmission connection, described shoulder joint structure comprises fixed base and is located at link to each other with the fixed base shoulder rotation structure of an end of large arm configuration that described shoulder rotation structure is used for driving large arm configuration around the node left-right rotation that drives large arm configuration and fixed base; Described elbow joint structure is used for driving forearm structure around node left-right rotation and the pitching movement of forearm structure with large arm configuration; Described wrist joint structure is used for driving node pitching movement, left-right rotation and the rotation of the thorny palm structure of palm structure and forearm structure; Described fixed base is used for this display bracket fixing on the table, and described palm structure is used for fixing display.
Aforesaid display bracket, described shoulder rotation structure comprises shoulder rotation motor, synchronous belt drive structure, shoulder rotation bearing, wherein take on the rotation motor and be in transmission connection by synchronous belt drive structure and shoulder rotation bearing, shoulder rotation bearing is fixed with an end of large arm configuration.
Aforesaid display bracket, described elbow joint structure comprise elbow joint and are installed in elbow rotation structure and elbow luffing structure on the elbow joint.
Aforesaid display bracket, described elbow rotation structure is installed in the large arm configuration end that links to each other with forearm structure, comprise elbow rotation motor, synchronous belt drive structure and elbow rotation bearing, described elbow rotation motor is in transmission connection by synchronous belt drive structure and elbow rotation bearing, and elbow rotation bearing is fixedly connected with elbow joint.
Aforesaid display bracket, described elbow luffing structure is installed in the forearm structure end that links to each other with large arm configuration, comprise elbow pitching motor, synchronous belt drive structure and elbow pitch bearing, the elbow pitching motor is in transmission connection by synchronous belt drive structure and elbow pitch bearing, and the elbow pitch bearing is fixedly connected with an end of forearm structure.
Aforesaid display bracket, wrist joint structure comprises wrist rotating and swinging joint, wrist revolute joint, wrist luffing structure, wrist rotation structure, wrist revolving structure, wherein wrist luffing structure, wrist rotation structure are installed on the wrist rotating and swinging joint, and described wrist revolving structure is installed on the wrist revolute joint.
Aforesaid display bracket, described wrist luffing structure comprises wrist pitching motor, synchronous belt drive structure, wrist pitch bearing, described wrist pitching motor is in transmission connection by synchronous belt drive structure and wrist pitch bearing, and the wrist pitching transmission shaft on wrist pitch bearing and the wrist rotating and swinging joint is fixed.
Aforesaid display bracket, described wrist rotation structure comprise wrist rotation motor and the wrist rotation bearing that is connected with wrist rotation motor, and wrist rotation motor is installed in the wrist rotating and swinging joint, and wrist rotation bearing is connected with wrist rotation transmission shaft on the wrist revolute joint.
Aforesaid display bracket, described wrist revolving structure is installed on the wrist revolute joint, comprise wrist turning motor and the wrist floating bearing that is connected with the wrist turning motor, the wrist turning motor is installed in the wrist revolute joint, and the wrist floating bearing is connected with the structural wrist revolution of palm transmission shaft.
The utility model is by shoulder joint structure, elbow joint structure and wrist joint structure at each Node configuration, make display device in the space, obtain six freely degree of having, so that display device is done to move lentamente continuously in arc shaped surface or space sphere, computer operator's sight line also can move thereupon, and then guiding neck movement (such as side-to-side movement, move up and down, rotational motion etc.), reach the effect of alleviating eyestrain, pre-myopia-proof and disease of cervical vetebra, raising brain oxygen supply; The computer operator also can adjust to display device required arbitrary position and angle, and keeps any attitude.
Description of drawings
Fig. 1 is the utility model display bracket perspective view;
Fig. 2 is the decomposition texture schematic representation of the utility model display bracket;
Fig. 3 is wrist pitching joint and wrist rotating and swinging joint decomposition texture schematic representation partly in the utility model display bracket;
Fig. 4 is the structural representation of four kinds of forms of the utility model wrist joint structure.
Among the figure: 1-fixed base, 2-shoulder rotation structure, the large arm configuration of 3-, the 4-elbow joint structure, 5-forearm structure, 6-wrist joint structure, 7-palm structure, 21-shoulder rotation motor, 22,42,45,62-synchronous belt drive structure, 23-shoulder rotation bearing, 41-elbow rotation motor, 43-elbow rotation bearing, 44-elbow pitching motor, 46-elbow pitch bearing, 47-elbow joint, 61-wrist pitching motor, 63-wrist pitch bearing, 64-wrist rotating and swinging joint, 65-wrist rotation motor, 66-wrist rotation bearing, 67-wrist revolute joint, 68-wrist turning motor, 69-wrist floating bearing, 641-wrist pitching transmission shaft, 671-wrist rotation transmission shaft.
Embodiment
Below in conjunction with the accompanying drawing in the utility model, the technological scheme in the utility model is clearly and completely described.
Please refer to Fig. 1 and Fig. 2, one of them embodiment of the utility model display bracket comprises shoulder joint structure, large arm configuration 3, elbow joint structure 4, forearm structure 5, elbow joint structure 4 and the palm structure 7 that order is in transmission connection.Described shoulder joint structure comprises fixed base 1 and shoulder rotation structure 2, described fixed base 1 is used for this display bracket fixing on the table, fixed base 1 can be provided with a holding tank, offer fixed hole on the diapire of holding tank, fixedly the time, the table edge is stretched into holding tank, then use screw to pass fixed hole and screw and this display bracket can be fixed.Palm structure 7 is used for fixing display.
Please continue with reference to figure 2, described shoulder rotation structure 2 is located at large arm configuration 3 end that links to each other with fixed base 1, described shoulder rotation structure comprises shoulder rotation motor 21, synchronous belt drive structure 22, shoulder rotation bearing 23, wherein takeing on rotation motor 21 is in transmission connection by synchronous belt drive structure 22 and shoulder rotation bearing 23, synchronous belt drive structure 22 comprises being separately positioned on takes on rotation motor 21, toothed pulley on the shoulder rotation bearing 23 and be enclosed within synchronous belt on the toothed pulley, the toothed pulley of wherein takeing on the rotation motor 21 is fixed on the machine shaft, shoulder rotation bearing 23 is fixed with an end of large arm configuration 3, during 21 work of shoulder rotation motor, drive shoulder rotation bearing 23 by synchronous belt drive structure 22 and rotate, and then drive large arm configuration 3 realization rotations.
Described elbow joint structure 4 comprises elbow joint 47 and is installed in elbow rotation structure and elbow luffing structure on the elbow joint 47.Described elbow rotation structure is installed in large arm configuration 3 end that links to each other with forearm structure 5, comprise elbow rotation motor 41, synchronous belt drive structure 42 and elbow rotation bearing 43, described elbow rotation motor 41 is in transmission connection by synchronous belt drive structure 42 and elbow rotation bearing 43, described synchronous belt drive structure 42 and above-mentioned synchronous belt drive structure 22 are similar, do not repeat them here.Elbow joint 47 can be a L-type member, namely comprises base plate and the vertical side plate that is connected with base plate one end.Elbow rotation bearing 43 is fixedly connected with the base plate of elbow joint 47, elbow joint 47 is fixedly connected with forearm structure 5, when therefore elbow rotation motor 41 is worked, drive elbow rotation bearings 43 by synchronous belt drive structure 42 and rotate, and then drive forearm structure 5 is realized rotation.
Described elbow luffing structure is installed in forearm structure 5 end that links to each other with large arm configuration 3, comprise elbow pitching motor 44, synchronous belt drive structure 45 and elbow pitch bearing 46, elbow pitching motor 44 is in transmission connection by synchronous belt drive structure 45 and elbow pitch bearing 46, elbow pitch bearing 46 is fixedly connected with an end of forearm structure 5, during 44 work of elbow pitching motor, drive elbow pitch bearing 46 by synchronous belt drive structure 45 and rotate, and then drive forearm structure 5 realization pitching actions.
Elbow joint structure 4 comprises wrist rotating and swinging joint 64, wrist revolute joint 67, wrist luffing structure, wrist rotation structure, wrist revolving structure, and wherein wrist luffing structure, wrist rotation structure are installed on the wrist rotating and swinging joint 64.Described wrist luffing structure comprises wrist pitching motor 61, synchronous belt drive structure 62, wrist pitch bearing 63, described wrist pitching motor 61 is in transmission connection by synchronous belt drive structure 62 and wrist pitch bearing 63, wrist pitch bearing 63 is fixed (as shown in Figure 3) with the wrist pitching transmission shaft 641 on the wrist rotating and swinging joint 64, during 61 work of wrist pitching motor, driving wrist pitch bearing 63 by synchronous belt drive structure 62 rotates, and then drive wrist rotating and swinging joint 64 is realized the pitching action, because the wrist revolute joint 67 of wrist rotating and swinging joint 64 and back, palm structure 7 orders are in transmission connection, and therefore can drive palm structure 7 does pitching movement.
Described wrist rotation structure comprises wrist rotation motor 65 and the wrist rotation bearing 66 that is connected with wrist rotation motor 65, wrist rotation motor 65 is installed in the wrist rotating and swinging joint 64, and wrist rotation bearing 66 is connected (as shown in Figure 3) with wrist rotation transmission shaft 671 on the wrist revolute joint 67.During 65 work of wrist rotation motor, drive wrist revolute joint 67 by wrist rotation bearing 66 and rotate, because wrist revolute joint 67 is in transmission connection with palm structure 7, can realize the rotation campaign of palm structure 7.
Described wrist revolving structure is installed on the wrist revolute joint 67, comprise wrist turning motor 68 and the wrist floating bearing 69 that is connected with wrist turning motor 68, wrist turning motor 68 is installed in the wrist revolute joint 67, and the wrist revolution transmission shaft on wrist floating bearing 69 and the palm structure 7 is connected.During 68 work of wrist turning motor, drive palm structure 7 by wrist floating bearing 69 and rotate, can realize the spinning motion of palm structure 7.
The utility model comprises six joints, and each joint is by the motor driving of a platform independent, and front 3 joints concentrate on the wrist, and wrist is determined the attitude of end effector mechanism (palm structure 7); Rear three joints (the elbow rotation structure of shoulder joint structure, elbow joint structure, elbow luffing structure) determine that palm structure 7 is in the position in space.
Wrist of the present utility model has three degree of freedom, and wrist is determined the attitude of end effector mechanism (palm structure 7).Wrist has following four kinds of forms usually, BBR, BRR, RBR, RRR type, respectively (a), (b), (c), (d) in the corresponding diagram 4.
As shown in Figure 4, the Three Degree Of Freedom wrist can form many kinds of forms by B joint and R joint.It is the BBR wrist of usually seeing shown in Fig. 4 (a), make hand have roll, pitching and yaw motion, it is the RPY motion, please refer to Fig. 3 specific to application of the present utility model, described wrist joint structure 6 is used for driving node pitching movement, left-right rotation and the rotation of palm structure 7 thorny palm structures 7 and forearm structure 5, so that wrist has three degree of freedom.
Be a B joint and two BRR wrists that the R joint forms shown in Fig. 4 (b), degenerate in order not make degrees of freedom that make hand produce the RPY motion, biasing as shown in the figure must be carried out in first R joint.
Be the RRR wrist that three R joints form shown in Fig. 4 (c), it also can realize hand RPY motion.
Be the BBB wrist shown in Fig. 4 (d), clearly, it has deteriorated to two freedom-degree wrist, only has the PY motion, does not in fact generally adopt this wrist.
In addition, the B joint is different with the order of R joint arrangement, also can produce different effects, has produced simultaneously the Three Degree Of Freedom wrist of other form.In order to make the wrist compact structure, usually two B joints are installed on the cross shaped joint, this has reduced the wrist longitudinal size greatly for the BBR wrist.
Arm joint (shoulder joint structure, large arm configuration, forearm structure, elbow joint structure) has three degree of freedom, it is the main motion parts in the actuator, it is used for support wrist joint and end effector (palm), they can be moved in corresponding space, and the position of definite palm in additional space.Arm joint and wrist are similar, also multiple combination can be arranged, and do not repeat them here.
The above; it only is embodiment of the present utility model; but protection domain of the present utility model is not limited to this; anyly belong to those skilled in the art in the technical scope that the utility model discloses; the variation that can expect easily or replacement all should be encompassed within the protection domain of the present utility model.

Claims (9)

1. display bracket, it is characterized in that: comprise the shoulder joint structure that order is in transmission connection, large arm configuration (3), elbow joint structure (4); forearm structure (5); elbow joint structure (4) and palm structure (7); described shoulder joint structure comprises fixed base (1) and be located at link to each other with fixed base (1) the shoulder rotation structure (2) of an end of large arm configuration (3) that described shoulder rotation structure (2) is used for driving large arm configuration (3) around driving the node left-right rotation of large arm configuration (3) with fixed base (1); Described elbow joint structure (4) is used for driving forearm structure (5) around node left-right rotation and the pitching movement of forearm structure (5) with large arm configuration (3); Described elbow joint structure (4) is used for driving node pitching movement, left-right rotation and the rotation of palm structure (7) thorny palm structures (7) and forearm structure (5); Described fixed base (1) is used for this display bracket fixing on the table, and described palm structure (7) is used for fixing display.
2. display bracket as claimed in claim 1, it is characterized in that: described shoulder rotation structure (2) comprises shoulder rotation motor (21), synchronous belt drive structure (22), shoulder rotation bearing (23), wherein take on rotation motor (21) and be in transmission connection by synchronous belt drive structure (22) and shoulder rotation bearing (23), shoulder rotation bearing (23) is fixed with an end of large arm configuration (3).
3. display bracket as claimed in claim 1 is characterized in that: described elbow joint structure (4) comprises elbow joint (47) and is installed in elbow rotation structure and elbow luffing structure on the elbow joint (47).
4. display bracket as claimed in claim 3, it is characterized in that: described elbow rotation structure is installed in large arm configuration (3) end that links to each other with forearm structure (5), comprise elbow rotation motor (41), synchronous belt drive structure (42) and elbow rotation bearing (43), described elbow rotation motor (41) is in transmission connection by synchronous belt drive structure (42) and elbow rotation bearing (43), and elbow rotation bearing (43) is fixedly connected with elbow joint (47).
5. such as claim 3 or 4 described display brackets, it is characterized in that: described elbow luffing structure is installed in forearm structure (5) end that links to each other with large arm configuration (3), comprise elbow pitching motor (44), synchronous belt drive structure (45) and elbow pitch bearing (46), elbow pitching motor (44) is in transmission connection by synchronous belt drive structure (45) and elbow pitch bearing (46), and elbow pitch bearing (46) is fixedly connected with an end of forearm structure (5).
6. display bracket as claimed in claim 1, it is characterized in that: elbow joint structure (4) comprises wrist rotating and swinging joint (64), wrist revolute joint (67), wrist luffing structure, wrist rotation structure, wrist revolving structure, wherein wrist luffing structure, wrist rotation structure are installed on the wrist rotating and swinging joint (64), and described wrist revolving structure is installed on the wrist revolute joint (67).
7. display bracket as claimed in claim 6, it is characterized in that: described wrist luffing structure comprises wrist pitching motor (61), synchronous belt drive structure (62), wrist pitch bearing (63), described wrist pitching motor (61) is in transmission connection by synchronous belt drive structure (62) and wrist pitch bearing (63), and wrist pitch bearing (63) is fixing with the wrist pitching transmission shaft (641) on the wrist rotating and swinging joint (64).
8. display bracket as claimed in claim 6, it is characterized in that: described wrist rotation structure comprises wrist rotation motor (65) and the wrist rotation bearing (66) that is connected with wrist rotation motor (65), wrist rotation motor (65) is installed in the wrist rotating and swinging joint (64), and wrist rotation bearing (66) is connected with wrist rotation transmission shaft (671) on the wrist revolute joint (67).
9. display bracket as claimed in claim 6, it is characterized in that: described wrist revolving structure is installed on the wrist revolute joint (67), comprise wrist turning motor (68) and the wrist floating bearing (69) that is connected with wrist turning motor (68), wrist turning motor (68) is installed in the wrist revolute joint (67), and the wrist revolution transmission shaft on wrist floating bearing (69) and the palm structure (7) is connected.
CN 201220479002 2012-09-19 2012-09-19 Displayer support frame Expired - Fee Related CN202834612U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 201220479002 CN202834612U (en) 2012-09-19 2012-09-19 Displayer support frame

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 201220479002 CN202834612U (en) 2012-09-19 2012-09-19 Displayer support frame

Publications (1)

Publication Number Publication Date
CN202834612U true CN202834612U (en) 2013-03-27

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CN 201220479002 Expired - Fee Related CN202834612U (en) 2012-09-19 2012-09-19 Displayer support frame

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Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103498999A (en) * 2013-09-26 2014-01-08 深圳宝龙达信息技术股份有限公司 Electronic equipment support
CN104613295A (en) * 2015-02-11 2015-05-13 宁波澎湃电子科技有限公司 Support
CN104989926A (en) * 2015-06-02 2015-10-21 张雪燕 Displayer supporting arm
CN105937689A (en) * 2016-06-23 2016-09-14 无锡德斯凯动力科技有限公司 Rotary angle-adjustable displayer bracket
CN106335444A (en) * 2016-11-02 2017-01-18 张家港市隆旌汽车零部件有限公司 The vehicle display support

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103498999A (en) * 2013-09-26 2014-01-08 深圳宝龙达信息技术股份有限公司 Electronic equipment support
CN103498999B (en) * 2013-09-26 2016-04-20 深圳宝龙达信息技术股份有限公司 Electronic device stand
CN104613295A (en) * 2015-02-11 2015-05-13 宁波澎湃电子科技有限公司 Support
CN104989926A (en) * 2015-06-02 2015-10-21 张雪燕 Displayer supporting arm
CN105937689A (en) * 2016-06-23 2016-09-14 无锡德斯凯动力科技有限公司 Rotary angle-adjustable displayer bracket
CN106335444A (en) * 2016-11-02 2017-01-18 张家港市隆旌汽车零部件有限公司 The vehicle display support

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GR01 Patent grant
C14 Grant of patent or utility model
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20130327

Termination date: 20140919

EXPY Termination of patent right or utility model