CN205244768U - Fixed support arm - Google Patents
Fixed support arm Download PDFInfo
- Publication number
- CN205244768U CN205244768U CN201521058988.3U CN201521058988U CN205244768U CN 205244768 U CN205244768 U CN 205244768U CN 201521058988 U CN201521058988 U CN 201521058988U CN 205244768 U CN205244768 U CN 205244768U
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- CN
- China
- Prior art keywords
- cambered surface
- support arm
- ball
- electromagnetic lock
- joints
- 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- Withdrawn - After Issue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 provides a fixed support arm, includes a plurality of joints, a plurality of connection ball, a plurality ofly can carry out the electromagnetic lock brakied to connecting the ball, through connecting ball universal connection between two adjacent joints, all install the electromagnetic lock in two adjacent joints, the electromagnetic lock cooperatees with the corresponding ball of being connected, the electromagnetic lock includes electromagnetic air cylinder, push rod and cambered surface briquetting, and electromagnetic air cylinder installs in the joint, and the one end of push rod is connected with electromagnetic air cylinder's output, and the corresponding connection ball of cambered surface orientation of the other end at the push rod, cambered surface briquetting is installed to the cambered surface briquetting. Because the locking of unclamping each electromagnetic lock, the whole piece support arm can carry out bending, deformation wantonly, and through electromagnetic locking, makes whole piece fixed support arm's shape fixed, fixed support arm's shape is fixed to be locked and realize connecting the ball through the electromagnetic lock, and rather than because the flexible characteristic of material is brought, consequently, the fixed external force that does not receive of fixed support arm's shape is disturbed and the deformation, has bigger bearing capacity and geng gao's stability.
Description
Technical field
The utility model relates to a kind of support arm, relates in particular to a kind of fixing support arm.
Background technology
Support arm is generally used for support electronic equipment, and current support arm generally has two kinds, and wherein one is pliability support arm, and another kind is fixed support arm.
It is large that fixed support arm has support degree, stable firmly advantage, still, once fixed support arm is installed, length, the shape of its support arm are all immutable, cannot regulate by support arm the angle of its support electronic equipment, its application underaction, convenience.
Pliability support arm can be arbitrarily bending and sizing, can make to be arranged on any adjusting angle of electronic equipment on the free end of pliability support arm, quite flexible, convenience in application. But pliability support arm is due to flexible feature, its intensity is not high, and support degree is inadequate, can only be used for supporting lighter electronic equipment, and its range of application is relatively limited to; Further, pliability support arm, in the time being subject to External Force Acting, is easily out of shape (being for example subject to the collision of arm), and the electronic equipment that causes being arranged on its free end has departed from the direction setting in advance, and need to re-start adjusting, quite trouble.
Summary of the invention
The technical problems to be solved in the utility model is to provide a kind of fixing support arm, and this fixing support arm can carry out arbitrarily bending, distortion, and has the stability of larger bearing capacity and Geng Gao. The technical scheme adopting is as follows:
A kind of fixing support arm, is characterized in that: comprise multiple joints, multiple connection ball, the multiple electromagnetic lock that can brake connecting ball; Between adjacent two joints, pass through to connect the universal connection of ball; In adjacent two joints, electromagnetic lock is all installed, electromagnetic lock matches with corresponding connection ball; Electromagnetic lock comprises electromagnetism cylinder, push rod and cambered surface briquetting, and electromagnetism cylinder is arranged in joint, and one end of push rod is connected with the output of electromagnetism cylinder, and cambered surface briquetting is arranged on the other end of push rod, and the cambered surface of cambered surface briquetting is towards corresponding connection ball.
This fixing support arm is made up of multiple joints, connection ball and electromagnetic lock, before use, by controlling, each electromagnetic lock unclamps the locking to connecting ball, be that each electromagnetism air cylinder driven cambered surface briquetting leaves corresponding connection ball, each joint can be movable arbitrarily like this, and fixing support arm just can carry out arbitrarily bending, distortion as required, makes the electronic equipment adjusting angle arbitrarily on fixing arm free end; After adjusting is complete, by controlling, each electromagnetic lock all locks connecting ball, be that each electromagnetism air cylinder driven cambered surface briquetting compresses the corresponding ball that connects, connection ball between adjacent two joints is owing to being pressed and locking by cambered surface briquetting, therefore, adjacent two joints all cannot be movable, thereby the shape of the fixing support arm of whole piece is fixed. Owing to unclamping the locking of each electromagnetic lock, whole piece support arm can carry out arbitrarily bending, distortion, and by the locking of electromagnetic lock, the shape of the fixing support arm of whole piece is fixed, the shape of fixing support arm fixedly lock and realizes connection ball by electromagnetic lock, instead of because the bendability characteristics of material is brought, therefore, the shape of fixing support arm is fixing not to be subject to External force interference and to be out of shape, and has the stability of larger bearing capacity and Geng Gao.
As preferred version of the present utility model, also comprise Crypto Control Unit, Crypto Control Unit is installed on one of them joint in two ends, and the control end of described each electromagnetism cylinder is connected in parallel and is electrically connected with Crypto Control Unit. By being set, unified each electromagnetism cylinder of controlling of Crypto Control Unit moves, while controlling each electromagnetism cylinder action, need to input a password, avoid common gauge tap to be touched unintentionally and cause each electromagnetism cylinder to unclamp the locking that each is connected to ball, thereby making the stability of fixing support arm better.
As the further preferred version of the utility model, described Crypto Control Unit is mechanical code controller.
As the further preferred version of the utility model, described Crypto Control Unit is digital Crypto Control Unit.
Secret controller, by one group of mechanical action or numeral input, produces a control signal, flows to each electromagnetism cylinder, controls each electromagnetism cylinder and moves simultaneously.
As preferred version of the present utility model, in described adjacent two joints, the end in one of them joint is provided with two the first cambered surface connecting portions on above-below direction, and the cambered surface of two the first cambered surface connecting portions coordinates with corresponding connection ball close contact relatively and all; The end in another joint is provided with two the second cambered surface connecting portions on fore-and-aft direction, and the cambered surface of two the second cambered surface connecting portions coordinates with corresponding connection ball close contact relatively and all; Adjacent two joints are by connecting ball, two the first cambered surface connecting portions, two universal connections of the second cambered surface connecting portion. By two the first relative cambered surface connecting portions are set on a joint, on above-below direction, carry out spacing to connecting ball, and two the second relative cambered surface connecting portions are set on another joint, on fore-and-aft direction, carry out spacing to connecting ball, connecting ball can only be in two the first cambered surface connecting portions, two the second cambered surface connecting portion totally four space free activity that cambered surface surrounds, realize the universal connection between two joints, simple in structure, firm.
Compared with prior art, tool has the following advantages the utility model:
Owing to unclamping the locking of each electromagnetic lock, whole piece support arm can carry out arbitrarily bending, distortion, and by the locking of electromagnetism, the shape of the fixing support arm of whole piece is fixed, the shape of fixing support arm fixedly lock and realizes connection ball by electromagnetic lock, instead of because the bendability characteristics of material is brought, therefore, the shape of fixing support arm is fixing not to be subject to External force interference and to be out of shape, and has the stability of larger bearing capacity and Geng Gao.
Brief description of the drawings
Fig. 1 is the structural representation of the utility model preferred embodiment;
Fig. 2 is the cutaway view along A-A direction between adjacent two joints in Fig. 1;
Fig. 3 is the profile of Fig. 2 along B-B direction.
Detailed description of the invention
Be described further below in conjunction with accompanying drawing and preferred embodiment of the present utility model.
As shown in Figure 1, Figure 2, Figure 3 shows, this fixing support arm, comprises multiple joints 1, multiple connection ball 2, the multiple electromagnetic lock 3 that can brake connecting ball, also comprises digital Crypto Control Unit 4, as shown in Figure 3, in adjacent two joints 1, the end in one of them joint 1 is provided with two the first cambered surface connecting portions 101 on above-below direction, the cambered surface of two the first cambered surface connecting portions 101 coordinates with corresponding connection ball 2 close contacts relatively and all, the end in another joint 1 is provided with two the second cambered surface connecting portions 102 on fore-and-aft direction, the cambered surface of two the second cambered surface connecting portions 102 coordinates with corresponding connection ball 2 close contacts relatively and all, adjacent two joints 1 are by connecting ball 2, two the first cambered surface connecting portions 101, the universal connection of two the second cambered surface connecting portions 102, in adjacent two joints 1, electromagnetic lock 3 is all installed, electromagnetic lock 3 matches with corresponding connection ball 2, as shown in Figure 2, electromagnetic lock 3 comprises electromagnetism cylinder 301, push rod 302 and cambered surface briquetting 303, electromagnetism cylinder 301 is arranged in joint 1, one end of push rod 302 is connected with the output of electromagnetism cylinder 301, cambered surface briquetting 303 is arranged on the other end of push rod 302, and the cambered surface of cambered surface briquetting 303 is towards corresponding connection ball 2, digital Crypto Control Unit 4 is installed on one of them joint 1 in two ends, and the control end of each electromagnetism cylinder 301 is connected in parallel and is electrically connected with digital Crypto Control Unit 4.
This fixing support arm is made up of multiple joints 1, connection ball 2 and electromagnetic lock 3, before use, by the control of digital Crypto Control Unit 4, each electromagnetic lock 3 unclamps the locking to connecting ball 2, be that each electromagnetism cylinder 301 drives cambered surface briquetting 303 to leave corresponding connection ball 2, each joint 1 can be movable arbitrarily like this, and fixing support arm just can carry out arbitrarily bending, distortion as required, makes the electronic equipment adjusting angle arbitrarily on fixing arm free end; After adjusting is complete, by the control of digital Crypto Control Unit 4, each electromagnetic lock 3 all locks connecting ball 2, be that each electromagnetism cylinder 301 drives cambered surface briquetting 303 to compress the corresponding ball 2 that connects, connection ball 2 between adjacent two joints 1 is owing to being pressed and locking by cambered surface briquetting 303, therefore, adjacent two joints 1 all cannot be movable, thereby the shape of the fixing support arm of whole piece is fixed. Owing to unclamping the locking of each electromagnetic lock 3, whole piece support arm can carry out arbitrarily bending, distortion, and by the locking of electromagnetic lock 3, the shape of the fixing support arm of whole piece is fixed, the shape of fixing support arm fixedly lock and realizes connection ball 2 by electromagnetic lock 3, instead of because the bendability characteristics of material is brought, therefore, the shape of fixing support arm is fixing not to be subject to External force interference and to be out of shape, and has the stability of larger bearing capacity and Geng Gao.
In addition, by being set, unified each electromagnetism cylinder 301 of controlling of digital Crypto Control Unit 4 moves, when controlling each electromagnetism cylinder 301 and moving, need to input a password, avoid common gauge tap to be touched unintentionally and cause each electromagnetism cylinder 301 to unclamp the locking that each is connected to ball 2, thereby making the stability of fixing support arm better.
In addition, by two the first relative cambered surface connecting portions 101 are set on a joint 1, on above-below direction, carry out spacing to connecting ball 2, and two the second relative cambered surface connecting portions 102 are set on another joint 1, on fore-and-aft direction, carry out spacing to connecting ball 2, connecting ball 2 can only, in two the first cambered surface connecting portions 101, two the second cambered surface connecting portion 102 totally four space free activities that cambered surface surrounds, realize the universal connection between two joints 1, simple in structure, firm.
In other embodiments, Crypto Control Unit is mechanical code controller.
In addition; it should be noted that, the specific embodiment described in this description, its each several part titles etc. can be different; all equivalence or simple change of doing according to described structure, feature and the principle of the utility model patent design, are included in the protection domain of the utility model patent. The utility model person of ordinary skill in the field can make various amendments or supplements or adopt similar mode to substitute described specific embodiment; only otherwise depart from structure of the present utility model or surmount this scope as defined in the claims, all should belong to protection domain of the present utility model.
Claims (5)
1. a fixing support arm, is characterized in that: comprise multiple joints, multiple connection ball, the multiple electromagnetic lock that can brake connecting ball; Between adjacent two joints, pass through to connect the universal connection of ball; In adjacent two joints, electromagnetic lock is all installed, electromagnetic lock matches with corresponding connection ball; Electromagnetic lock comprises electromagnetism cylinder, push rod and cambered surface briquetting, and electromagnetism cylinder is arranged in joint, and one end of push rod is connected with the output of electromagnetism cylinder, and cambered surface briquetting is arranged on the other end of push rod, and the cambered surface of cambered surface briquetting is towards corresponding connection ball.
2. fixing support arm as claimed in claim 1, is characterized in that: also comprise Crypto Control Unit, Crypto Control Unit is installed on one of them joint in two ends, and the control end of described each electromagnetism cylinder is connected in parallel and is electrically connected with Crypto Control Unit.
3. fixing support arm as claimed in claim 2, is characterized in that: described Crypto Control Unit is mechanical code controller.
4. fixing support arm as claimed in claim 2, is characterized in that: described Crypto Control Unit is digital Crypto Control Unit.
5. fixing support arm as claimed in claim 1, it is characterized in that: in described adjacent two joints, the end in one of them joint is provided with two the first cambered surface connecting portions on above-below direction, and the cambered surface of two the first cambered surface connecting portions coordinates with corresponding connection ball close contact relatively and all; The end in another joint is provided with two the second cambered surface connecting portions on fore-and-aft direction, and the cambered surface of two the second cambered surface connecting portions coordinates with corresponding connection ball close contact relatively and all; Adjacent two joints are by connecting ball, two the first cambered surface connecting portions, two universal connections of the second cambered surface connecting portion.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521058988.3U CN205244768U (en) | 2015-12-18 | 2015-12-18 | Fixed support arm |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521058988.3U CN205244768U (en) | 2015-12-18 | 2015-12-18 | Fixed support arm |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205244768U true CN205244768U (en) | 2016-05-18 |
Family
ID=55943845
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201521058988.3U Withdrawn - After Issue CN205244768U (en) | 2015-12-18 | 2015-12-18 | Fixed support arm |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205244768U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105402568A (en) * | 2015-12-18 | 2016-03-16 | 汕头市超声仪器研究所有限公司 | Fixed supporting arm |
| CN116650134A (en) * | 2023-06-02 | 2023-08-29 | 苏州心迪斯派医疗科技有限公司 | Multi-shaft external shock wave equipment |
-
2015
- 2015-12-18 CN CN201521058988.3U patent/CN205244768U/en not_active Withdrawn - After Issue
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105402568A (en) * | 2015-12-18 | 2016-03-16 | 汕头市超声仪器研究所有限公司 | Fixed supporting arm |
| CN116650134A (en) * | 2023-06-02 | 2023-08-29 | 苏州心迪斯派医疗科技有限公司 | Multi-shaft external shock wave equipment |
| CN116650134B (en) * | 2023-06-02 | 2024-05-07 | 苏州心迪斯派医疗科技有限公司 | Multi-shaft external shock wave equipment |
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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 | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20160518 Effective date of abandoning: 20171114 |