CN204829190U - Display arm - Google Patents
Display arm Download PDFInfo
- Publication number
- CN204829190U CN204829190U CN201520545781.2U CN201520545781U CN204829190U CN 204829190 U CN204829190 U CN 204829190U CN 201520545781 U CN201520545781 U CN 201520545781U CN 204829190 U CN204829190 U CN 204829190U
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- CN
- China
- Prior art keywords
- upper arm
- arm parts
- arm
- joint portion
- display arms
- 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.)
- Withdrawn - After Issue
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Abstract
The utility model relates to a display arm, it includes arm, lower arm to and set up in last arm joint portion between the arm under and, joint portion including inlay last arm under and the pivot between the arm and be used for the connection on the locking screw of arm and pivot, going up the arm, having hollow passageway in the arm down, the pivot is vertical fenestrate quill shaft for the center has. This display arm, its cable does not expose, and the outward appearance is succinct, and joint department does not have locking or release handle, convenient operation, upper and lower arm apron is connected with the arm through the buckle, can realize quick installation and dismantle.
Description
Technical field
The utility model belongs to medical instruments field, particularly a kind of display arms.
Background technique
Nowadays electronic console such as liquid crystal display is widely used in hospital operating room, becomes one of requisite medical equipment, and it generally has display arms for the equipment supporting, fix, adjust electronic console.A kind of traditional display arms structure is that cable is walked from extrinsic articulation, namely increases independently cable passage in the outside of display arms.This complex structure and unsightly, if channel setting is not good at, cable is also easily stuck or pulls apart, and causes malpractice.Another kind of display arms structure, needs locking and release handle at joint, and when needs regulate display arms direction, first release handle, after being adjusted to required angle, lock handle is fixed again.This structure not only outward appearance is complicated, and operates extremely inconvenient.
Model utility content
Technical problem to be solved in the utility model is to provide a kind of display arms, and its cable does not expose, and joint is without locking or release handle, simple to operate, tailored appearance.
For solving the problem, the utility model provides a kind of display arms, comprise upper arm parts, lower arm part, and be arranged on the joint portion between upper arm parts and lower arm part, described joint portion comprises and is embedded in rotating shaft between upper arm parts and lower arm part and the lock screw for attached to upper arm portion and rotating shaft.Have hollow passageway in described upper arm parts, lower arm part, upper surface and side arrange stiffening rib respectively to strengthen its soundness therein.Described spindle central has the quill shaft of vertically perforation.Upper arm parts and lower arm part are installation bonded to each other in joint portion position.In order to ensure structural stability, described lock screw has 3 at least.The described lower arm part the other end is provided with revolute joint one, and this revolute joint one, by support block and contiguous block, is fixed on the bearing frames such as tower crane.The described upper arm parts the other end is provided with revolute joint two, and this revolute joint two lower end is can the handle in manual tune direction.
In addition, the utility model also provides following attached technological scheme:
Described upper arm parts also comprises the collar that upper arm parts is connected with joint portion, is arranged on the horizontal baffle in the collar, is positioned at the first hole clipping of collar inner side surface, and to be positioned at below horizontal baffle in the first annular protrusion of successive steps structure and the second annular protrusion.Annular protrusion one is for the undertaking with rotating shaft, and annular protrusion two is for the undertaking with underarm.
Described horizontal baffle comprise for lock screw by and the screw consistent with lock screw quantity, and be positioned at the perforate at horizontal baffle center; Described first hole clipping is opened in cover ring inner surface, comprises the first projection, first ring connected in star and the first taper draw-in groove.
Have a downward protuberance near joint portion in described upper arm parts, have a sound prompt device in this protuberance, this sound prompt device comprises plug, one end of being fixed on protuberance and is arranged on the spring on plug and is fixed on the spheroid of the spring the other end; The second annular protrusion being positioned at sound prompt device side is provided with arc-shaped slot.
Described lower arm part comprise lower arm part and joint portion joint hollow ring, be arranged on inner side surface the second hole clipping, be arranged on the 3rd annular groove inside upper surface, be arranged on upper surface outer rim and become the ball-and-socket of a circumference and be arranged on the 4th annular groove of internal surface.Described sound prompt device and ball-and-socket are arranged for compressing; Ball-and-socket upwards extends projection near the part of upper arm parts, and its lug boss embeds in the arc-shaped slot of upper arm parts.When upper arm and underarm relatively rotate, ball constantly passes in and out ball-and-socket generation and impacts and send the sound of click clatter.Described second hole clipping comprises the second projection, the second annular groove and the second taper draw-in groove, and the Nomenclature Composition and Structure of Complexes of the second hole clipping is identical with the first hole clipping.
Described rotating shaft also comprises the matched projection of the first annular protrusion of being positioned at top and upper arm parts, is positioned at the tapped hole that projection matches with lock screw and the flange being positioned at outer surface lower end.
Described display arms also comprises the upper arm cover plate covering upper arm parts upper surface, and covers the underarm cover plate of lower arm part lower surface.Described upper arm cover plate and underarm cover plate arrange the first snap fit and the second snap fit respectively.
Described joint portion also comprises the pad be arranged between the collar and hollow ring, and is arranged on the flange bearing between rotating shaft and hollow ring.The annular groove three of pad and lower arm part upper end matches, and the flange of flange bearing and rotating shaft matches.Described pad and flange bearing can increase the collar, lifting surface area between hollow ring and rotating shaft, make it difficult drop-off each other, and reduce the wearing and tearing of surface of contact.
During installation, be fixed on by flange bearing on the flange of rotating shaft, rotating shaft embeds in hollow ring, to the 4th annular groove upper end in flange, flange bearing and hollow ring for compressing shape; Pad is embedded in the 3rd annular groove of lower arm part, upper arm parts is arranged on the top of lower arm part, screw on horizontal baffle and the tapped hole in rotating shaft are aligned, now the jog of each several part is engaged mutually, with lock screw, upper arm parts and rotating shaft are fixed, be fixedly connected with rotating shaft three by upper arm parts, lower arm part; Due to pad and flange bearing, between three, there is certain space between two, can relatively rotate; Cable from lower arm part through the hollow portion of rotating shaft, the perforate of horizontal baffle, then can enter in upper arm parts.
During use, only handle need be caught, namely by joint portion, rotary joint one and rotary joint two, whole display arms is carried out push-and-pull and movement in the horizontal direction, when joint portion rotates, send the sound of click clatter, make upper and lower angular adjustment by revolute joint three pairs of display devices simultaneously.
In sum, described revolute joint all has hollow axle, and described each arm has hollow passageway, and described joint all adopts lock screw to fix, and described cover plate all adopts buckle to be connected with arm.
The beneficial effects of the utility model:
The utility model provides display arms, and its cable does not expose, tailored appearance, and joint is without locking or release handle, easy to operate; Upper and lower arm cover plate is connected with arm by buckle, can realize quick mounting and dismounting.
Accompanying drawing explanation
Fig. 1 is the plan view after the display arms of the utility model embodiment is decomposed.
Fig. 2 is the stereogram after the display arms of the utility model embodiment is decomposed.
Fig. 3 is the overall sectional view of the utility model embodiment.
Fig. 4 is the overall perspective view of the utility model embodiment.
Fig. 5 is the joint portion sectional view of the utility model embodiment.
Fig. 6 is the upper arm parts exploded view of the utility model embodiment.
Fig. 7 is the lower arm part of the utility model embodiment and the overall diagram of rotating shaft.
Fig. 8 is the plan view of the sound prompt device of the utility model embodiment.
Fig. 9 is the view at another visual angle of sound prompt device of the utility model embodiment.
Embodiment:
Embodiment: as shown in Figure 1 and Figure 7, the utility model provides a kind of display arms, comprises upper arm parts 1, lower arm part 2, and is arranged on the joint portion 3 between upper arm parts 1 and lower arm part 2; Joint portion 3 comprises and is embedded in rotating shaft 4 between upper arm parts 1 and lower arm part 2 and the lock screw 5 for attached to upper arm portion 1 and rotating shaft 4; Have hollow passageway in upper arm parts 1, lower arm part 2, rotating shaft 4 center has the quill shaft 401 of vertically perforation.Described lower arm part 2 the other end is provided with revolute joint 1, and this revolute joint 1, by support block 15 and contiguous block 16, is fixed on the bearing frames such as tower crane.Described upper arm parts 1 the other end is provided with revolute joint 29, and this revolute joint 29 lower end is can the handle 10 in manual tune direction.
As shown in Figure 2, upper arm parts comprises the collar 101, the horizontal baffle 102 be arranged in the collar 101, the first hole clipping 103 being positioned at the collar 101 inner side surface and the first annular protrusion 106 and the second annular protrusion 107 be positioned in successive steps structure below horizontal baffle 102 that upper arm parts 1 is connected with joint portion 3.
As shown in Figure 6, horizontal baffle 102 comprises the screw 1021 passed through for lock screw 5 and the perforate 1022 being positioned at horizontal baffle 102 center; First hole clipping 103 comprises the first projection 1033, first ring connected in star 1032 and the first taper draw-in groove 1031.
As Fig. 5, shown in Fig. 8 and Fig. 9, a downward protuberance is had near joint portion 3 in upper arm parts 1, have a sound prompt device 105 in this protuberance, this sound prompt device 105 comprises plug 1051, one end of being fixed on protuberance and is arranged on the spring 1052 on plug 1051 and is fixed on the spheroid 1053 of spring 1052 the other end; The second annular protrusion 107 being positioned at sound prompt device 105 side is provided with arc-shaped slot 1071.
As shown in Fig. 2, Fig. 5 and Fig. 7, lower arm part 2 comprise lower arm part 2 and joint portion 3 joint hollow ring 201, be arranged on inner side surface with identical second hole clipping (figure has no) of the first hole clipping 103 the Nomenclature Composition and Structure of Complexes, be arranged on the 3rd annular groove 205 inside upper surface, be arranged on upper surface outer rim and become the ball-and-socket 204 of a circumference and be arranged on the 4th annular groove 206 of internal surface.
As shown in figure 5 and figure 7, sound prompt device 105 and ball-and-socket 204 are arranged for compressing; Ball-and-socket 204 upwards extends projection near the part of upper arm parts 1, and its lug boss 2041 embeds in the arc-shaped slot 1071 of upper arm parts 1.
As shown in Figure 1 and Figure 7, rotating shaft 4 also comprises the matched projection 402 of the first annular protrusion 106 of being positioned at top and upper arm parts 1, is positioned at the tapped hole 403 that projection 402 matches with lock screw 5 and the flange 404 being positioned at outer surface lower end.
As shown in Fig. 1 and Fig. 2 and Fig. 6, display arms also comprises the upper arm cover plate 104 covering upper arm parts 1 upper surface, and covers the underarm cover plate 203 of lower arm part 2 lower surface; Upper arm cover plate 104 and underarm cover plate 203 arrange the first snap fit 1041 and the second snap fit 2031 respectively.
As depicted in figs. 1 and 2, joint portion 3 also comprises the pad 6 be arranged between the collar 101 and hollow ring 201, and is arranged on the flange bearing 7 between rotating shaft 4 and hollow ring 201.
During installation, as shown in Fig. 1, Fig. 3 and Fig. 4, be fixed on by flange bearing 7 on the flange 404 of rotating shaft 4, rotating shaft 4 embeds in hollow ring 201, to the 4th annular groove 206 upper end in flange 404, flange bearing 7 and hollow ring 201 for compressing shape; Pad 6 is embedded in the 3rd annular groove 205 of lower arm part 2, upper arm parts 1 is arranged on the top of lower arm part 2, screw 1021 on horizontal baffle 102 and the tapped hole 403 in rotating shaft 4 are aligned, now the jog of each several part is engaged mutually, with lock screw 5, upper arm parts 1 and rotating shaft 4 are fixed, be fixedly connected with rotating shaft 4 three by upper arm parts 1, lower arm part 2; Due to the existence of pad 6 and flange bearing 7, there is certain space between two between three, can relatively rotate; Cable 14 from lower arm part 2 through the hollow portion 401 of rotating shaft 4, the perforate 1022 of horizontal baffle 102, then can enter in upper arm parts 1.
During use, only need catch handle 10, namely by joint portion 3, revolute joint 1 and revolute joint 29, whole display arms is carried out push-and-pull and movement in the horizontal direction, joint portion 3 sends the sound of click clatter when rotating, make upper and lower angular adjustment by revolute joint 3 12 pairs of display devices simultaneously.
The above is preferred implementation of the present utility model; it should be pointed out that for those skilled in the art, under the prerequisite not departing from the utility model principle; can also make some improvements and modifications, these improvements and modifications are also considered as protection domain of the present utility model.
Claims (9)
1. a display arms, is characterized by: comprise upper arm parts (1), lower arm part (2), and is arranged on the joint portion (3) between upper arm parts (1) and lower arm part (2); Described joint portion (3) comprises and is embedded in rotating shaft (4) between upper arm parts (1) and lower arm part (2) and the lock screw (5) for attached to upper arm portion (1) and rotating shaft (4); Described upper arm parts (1), lower arm part have hollow passageway in (2), and described rotating shaft (4) center has the quill shaft (401) of vertically perforation.
2. display arms according to claim 1, is characterized by: described upper arm parts (1) comprise the collar (101) that upper arm parts (1) is connected with joint portion (3), the horizontal baffle (102) be arranged in the collar (101), be positioned at the collar (101) inner side surface the first hole clipping (103) and be positioned at first annular protrusion (106) of horizontal baffle (102) below in successive steps structure and the second annular protrusion (107).
3. display arms according to claim 2, is characterized by: described horizontal baffle (102) comprises the screw (1021) passed through for lock screw (5) and the perforate (1022) being positioned at horizontal baffle (102) center; Described first hole clipping (103) comprises the first projection (1033), first ring connected in star (1032) and the first taper draw-in groove (1031).
4. display arms according to claim 2, it is characterized by: in described upper arm parts (1), have a downward protuberance near joint portion (3), have a sound prompt device (105) in this protuberance, this sound prompt device (105) comprises plug (1051), one end of being fixed on protuberance and is arranged on the spring (1052) on plug (1051) and is fixed on the spheroid (1053) of spring (1052) the other end; The second annular protrusion (107) being positioned at sound prompt device (105) side is provided with arc-shaped slot (1071).
5. display arms according to claim 1, is characterized by: described lower arm part (2) comprise lower arm part (2) and joint portion (3) joint hollow ring (201), be arranged on inner side surface second hole clipping identical with the first hole clipping (103) the Nomenclature Composition and Structure of Complexes, be arranged on the 3rd annular groove (205) inside upper surface, be arranged on upper surface outer rim and become the ball-and-socket of a circumference (204) and be arranged on the 4th annular groove (206) of internal surface.
6. the display arms according to claim 4 or 5, is characterized by: described sound prompt device (105) and ball-and-socket (204) are arranged for compressing; Ball-and-socket (204) upwards extends projection near the part of upper arm parts (1), and its lug boss (2041) embeds in the arc-shaped slot (1071) of upper arm parts (1).
7. display arms according to claim 1, is characterized by: described rotating shaft (4) also comprises the matched projection (402) of the first annular protrusion (106) of being positioned at top and upper arm parts (1), be positioned at the tapped hole (403) that the upper and lock screw (5) of projection (402) matches and the flange (404) being positioned at outer surface lower end.
8. display arms according to claim 1, it is characterized by: described display arms also comprises the upper arm cover plate (104) covering upper arm parts (1) upper surface, and cover the underarm cover plate (203) of lower arm part (2) lower surface; Described upper arm cover plate (104) and underarm cover plate (203) arrange the first snap fit (1041) and the second snap fit (2031) respectively.
9. display arms according to claim 1, it is characterized by: described joint portion (3) also comprises the pad (6) be arranged between the collar (101) and hollow ring (201), and be arranged on the flange bearing (7) between rotating shaft (4) and hollow ring (201).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520545781.2U CN204829190U (en) | 2015-07-24 | 2015-07-24 | Display arm |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520545781.2U CN204829190U (en) | 2015-07-24 | 2015-07-24 | Display arm |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204829190U true CN204829190U (en) | 2015-12-02 |
Family
ID=54686789
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520545781.2U Withdrawn - After Issue CN204829190U (en) | 2015-07-24 | 2015-07-24 | Display arm |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204829190U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105003804A (en) * | 2015-07-24 | 2015-10-28 | 迈柯唯医疗设备(苏州)有限公司 | Displayer arm |
| CN112873277A (en) * | 2021-01-20 | 2021-06-01 | 深圳市普渡科技有限公司 | Insert baffle structure and robot soon |
-
2015
- 2015-07-24 CN CN201520545781.2U patent/CN204829190U/en not_active Withdrawn - After Issue
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105003804A (en) * | 2015-07-24 | 2015-10-28 | 迈柯唯医疗设备(苏州)有限公司 | Displayer arm |
| CN105003804B (en) * | 2015-07-24 | 2017-05-31 | 迈柯唯医疗设备(苏州)有限公司 | A kind of display arms |
| CN112873277A (en) * | 2021-01-20 | 2021-06-01 | 深圳市普渡科技有限公司 | Insert baffle structure and robot soon |
| CN112873277B (en) * | 2021-01-20 | 2022-11-29 | 深圳市普渡科技有限公司 | Insert baffle structure and robot soon |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20151202 Effective date of abandoning: 20170531 |
|
| AV01 | Patent right actively abandoned |