CN220344664U - Arm bracket convenient to fix - Google Patents
Arm bracket convenient to fix Download PDFInfo
- Publication number
- CN220344664U CN220344664U CN202322109356.6U CN202322109356U CN220344664U CN 220344664 U CN220344664 U CN 220344664U CN 202322109356 U CN202322109356 U CN 202322109356U CN 220344664 U CN220344664 U CN 220344664U
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- CN
- China
- Prior art keywords
- block
- arm
- rod
- fix
- telescopic
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Links
- 230000006835 compression Effects 0.000 claims abstract description 15
- 238000007906 compression Methods 0.000 claims abstract description 15
- 230000008093 supporting effect Effects 0.000 claims description 15
- 230000000149 penetrating effect Effects 0.000 claims description 4
- 238000009434 installation Methods 0.000 abstract description 8
- 238000001125 extrusion Methods 0.000 abstract description 3
- 238000000926 separation method Methods 0.000 abstract description 3
- 230000000474 nursing effect Effects 0.000 description 4
- 230000000399 orthopedic effect Effects 0.000 description 4
- 230000006378 damage Effects 0.000 description 3
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- FGRBYDKOBBBPOI-UHFFFAOYSA-N 10,10-dioxo-2-[4-(N-phenylanilino)phenyl]thioxanthen-9-one Chemical compound O=C1c2ccccc2S(=O)(=O)c2ccc(cc12)-c1ccc(cc1)N(c1ccccc1)c1ccccc1 FGRBYDKOBBBPOI-UHFFFAOYSA-N 0.000 description 1
- 208000027418 Wounds and injury Diseases 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
Landscapes
- Orthopedics, Nursing, And Contraception (AREA)
Abstract
The utility model discloses an arm bracket convenient to fix, which relates to the technical field of arm brackets and comprises the following components: the mounting rack and the arm support plate, one side of mounting rack is connected with the link through the pivot, one side of link is connected with the support frame through the pivot, one side of support frame is connected with the telescopic link, the top of telescopic link is provided with the installation piece, the top at the installation piece is installed to the arm support plate. This arm bracket convenient to fix can be when using according to the demand, rotatory screw rod for the screw rod drives kicking block motion, and makes the kicking block not to the lug extrusion, then the connecting rod will be through compression pole and movable spring to the inside shrink of telescopic link, makes the stopper drive tooth piece and rack separation, then just can adjust the length of telescopic link according to the demand, thereby can satisfy different user's user demand, this is the characteristics of use of this arm bracket convenient to fix.
Description
Technical Field
The utility model relates to the technical field of arm brackets, in particular to an arm bracket convenient to fix.
Background
When orthopedics nursing is carried out, in order to avoid the arm to receive the secondary injury, just need support the arm, just need use the arm bracket this moment, when using, can install whole arm bracket on the table, then put the arm that will support on the arm layer board to can play the effect of steady support to the arm.
When the existing arm bracket is used, in order to ensure the overall stability of the whole arm bracket, the whole arm bracket is fixedly installed together and only rotates by means of a rotating shaft connected with the arm bracket, so that the length cannot be adjusted according to use, and the supporting position cannot be adjusted, so that the normal use of a user is influenced.
Disclosure of Invention
The utility model aims to provide an arm bracket convenient to fix, so as to solve the problem that the existing arm bracket used in the prior art is inconvenient to adjust the supporting position of an arm.
In order to achieve the above purpose, the present utility model provides the following technical solutions: an arm carrier for easy securement, comprising: the device comprises a mounting frame and an arm supporting plate, wherein one side of the mounting frame is connected with a connecting frame through a rotating shaft, one side of the connecting frame is connected with a supporting frame through a rotating shaft, one side of the supporting frame is connected with a telescopic rod, the top of the telescopic rod is provided with a mounting block, and the arm supporting plate is mounted at the top of the mounting block;
the inside through connection of telescopic link has the screw rod, one side of screw rod is connected with the kicking block through the bearing, the both sides of kicking block all are provided with the lug, lug one end is connected with the connecting rod.
Preferably, a compression rod is connected between the two connecting rods, and a movable spring is installed inside the compression rod.
Preferably, one end of the connecting rod, which is far away from the stretching compression rod, is connected with a limiting block, and one end of the limiting block is provided with a tooth block.
Preferably, racks are installed inside the support frame, and two groups of racks are symmetrically installed on the central line of the support frame.
Preferably, a telescopic spring is arranged in the mounting block through a groove.
Preferably, one side of the telescopic spring is connected with a movable block penetrating through the mounting block, and one side of the movable block is provided with a clamping block.
Preferably, the outer side of the clamping block is sleeved with a fixing block, and the fixing block is in welded connection with the telescopic rod.
Compared with the prior art, the utility model has the beneficial effects that: this arm bracket convenient to fix can be when using according to the demand, rotatory screw rod for the screw rod drives kicking block motion, and makes the kicking block not to the lug extrusion, then the connecting rod will be through compression pole and movable spring to the inside shrink of telescopic link, makes the stopper drive tooth piece and rack separation, then just can adjust the length of telescopic link according to the demand, thereby can satisfy different user's user demand, this is the characteristics of use of this arm bracket convenient to fix.
1. This arm bracket convenient to fix, when carrying out orthopedics nursing, receive the damage in order to avoid the arm, just need support the arm, just need use the arm bracket this moment, in the use, can be according to the user demand of difference, drive kicking block motion through the screw rod, the kicking block does not extrude the lug, then will drive the inside shrink of stopper to the telescopic link through compression pole and movable spring, just can make tooth piece and rack separation this moment, thereby can change the length of telescopic link, satisfy user's different user demands.
2. This arm bracket convenient to fix, when carrying out orthopedics nursing, receive the damage in order to avoid the arm, just need support the arm, in order to make the supporting effect better this moment, just need use the arm layer board, in order to conveniently support the arm of different crowds, just need change fixedly to the arm layer board, can dock the fixed block this moment between, then drive movable block and fixture block through the expansion spring and reset, just can install the arm layer board and fix on the telescopic link, thereby conveniently change fixedly to the arm layer board, increase the practicality of arm bracket.
Drawings
FIG. 1 is a schematic diagram of a front view structure of the present utility model;
FIG. 2 is a left side schematic view of the arm support plate of the present utility model;
FIG. 3 is a schematic view of a front cut-away structure of a fixing block of the present utility model;
fig. 4 is a schematic view of the telescopic rod of the present utility model in front view in cross section.
In the figure: 1. a mounting frame; 2. a connecting frame; 3. a support frame; 4. a telescopic rod; 5. a mounting block; 6. an arm support plate; 7. a screw; 8. a top block; 9. a bump; 10. a connecting rod; 11. a compression rod; 12. a movable spring; 13. a limiting block; 14. tooth blocks; 15. a rack; 16. a telescopic spring; 17. a movable block; 18. a clamping block; 19. and a fixed block.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1, the present utility model provides a technical solution: an arm carrier for easy securement, comprising: the device comprises a mounting frame 1 and an arm supporting plate 6, wherein one side of the mounting frame 1 is connected with a connecting frame 2 through a rotating shaft, one side of the connecting frame 2 is connected with a supporting frame 3 through a rotating shaft, one side of the supporting frame 3 is connected with a telescopic rod 4, the top of the telescopic rod 4 is provided with a mounting block 5, and the arm supporting plate 6 is mounted on the top of the mounting block 5;
the inside through connection of telescopic link 4 has screw rod 7, and one side of screw rod 7 is connected with kicking block 8 through the bearing, and the both sides of kicking block 8 all are provided with lug 9, and lug 9 one end is connected with connecting rod 10, is connected with compression pole 11 between two connecting rods 10, and compression pole 11's internally mounted has movable spring 12, and connecting rod 10 is connected with stopper 13 away from the one end of stretching compression pole 11, and tooth piece 14 is installed to stopper 13's one end, and rack 15 is installed to support frame 3's internally mounted, and rack 15 installs two sets of about support frame 3's central line symmetry.
During concrete implementation, this arm bracket convenient to fix, when using, can pass through rotatory screw rod 7 according to the user demand, owing to be threaded connection between screw rod 7 and the telescopic link 4, and screw rod 7 is connected with kicking block 8 through the bearing, rotatory screw rod 7 will drive kicking block 8 motion this moment, even arc structure in kicking block 8 both sides, and lug 9 is arc structure too, this moment is the motion of kicking block 8, make kicking block 8 not produce the extrusion to lug 9, then connecting rod 10 will reset through movable spring 12 in the compression link 11, and drive stopper 13 to the inside shrink of compression link 11 through connecting rod 10, the tooth piece 14 of stopper 13 one end does not have with rack 15 intermeshing this moment, then just can make telescopic link 4 carry out the extension along support frame 3, thereby can adjust the length of telescopic link 4, satisfy different user demands, back counter-rotating screw rod 7 makes screw rod 7 move kicking block 8, and extrude through lug 9 of kicking block 8 both sides, thereby go out from compression link 11 through the connecting rod 10 position, and with the tooth piece 14 of stopper 13 can carry out the length of telescopic link 4 at this moment, the length of telescopic link 4 can be adjusted conveniently.
Referring to fig. 1 and fig. 4, it can be seen that when in use, the length of the telescopic rod 4 can be changed according to different use requirements, so as to meet different use requirements of different users, and facilitate adjustment by the users.
The telescopic spring 16 is installed in the installation block 5 through the groove, one side of the telescopic spring 16 is connected with the movable block 17 penetrating through the installation block 5, the clamping block 18 is installed on one side of the movable block 17, the fixing block 19 is sleeved on the outer side of the clamping block 18, and the fixing block 19 is in welded connection with the telescopic rod 4.
During concrete implementation, this arm bracket convenient to fix, when using, can be according to the demand, with movable block 17 to the both sides pulling of installation piece 5, and drive the fixture block 18 motion through the movable rod, make fixture block 18 remove away from the jack of fixed block 19, no fixture block 18 just can dismantle installation piece 5 arm layer board 6 telescopic link 4 to fixed block 19 this moment, thereby the user is convenient for change arm layer board 6 line, after changing, connect installation piece 5 between the fixed block 19, then drive movable block 17 through telescopic spring 16 and reset the shrink, and make the inside shrink of movable block 17 installation piece 5, just can dock fixture block 18 in the fixed block 19 this moment, thereby the convenience is to the fixed mounting of arm layer board 6 line, the arm layer board 6 of the different sizes of change of being convenient for satisfies different crowds' user demand.
Referring to fig. 1, 2 and 3, the telescopic rod 4 of the arm support plate 6 can be disassembled according to the requirement, and the arm support plate 6 is replaced, so that the arm support plate 6 is conveniently fixed, and the application range of the arm support is increased.
To sum up: this arm bracket convenient to fix, when needs carry out orthopedics nursing, can be through the threaded rod of rotatory mounting bracket 1 bottom, fix mounting bracket 1 on the desktop, then just can put the arm position that needs put at arm layer board 6, through the cooperation of support frame and link 2, play the supporting role to the arm, this is prior art, do not set forth excessively here, this is the characteristics of use of this arm bracket convenient to fix, the content of not making detailed description in this description belongs to the prior art that the expert in the field knows.
Although the present utility model has been described with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements and changes may be made without departing from the spirit and principles of the present utility model.
Claims (7)
1. An arm carrier for easy securement, comprising: the device is characterized in that one side of the mounting frame (1) is connected with a connecting frame (2) through a rotating shaft, one side of the connecting frame (2) is connected with a supporting frame (3) through the rotating shaft, one side of the supporting frame (3) is connected with a telescopic rod (4), the top of the telescopic rod (4) is provided with a mounting block (5), and the arm supporting plate (6) is mounted at the top of the mounting block (5);
the telescopic rod is characterized in that a screw rod (7) is connected to the inside of the telescopic rod (4) in a penetrating manner, a top block (8) is connected to one side of the screw rod (7) through a bearing, protruding blocks (9) are arranged on two sides of the top block (8), and a connecting rod (10) is connected to one end of each protruding block (9).
2. An arm carrier for facilitating attachment as defined in claim 1, wherein: a compression rod (11) is connected between the two connecting rods (10), and a movable spring (12) is arranged in the compression rod (11).
3. An arm carrier for facilitating attachment as defined in claim 1, wherein: one end of the connecting rod (10) far away from the stretching and compressing rod (11) is connected with a limiting block (13), and one end of the limiting block (13) is provided with a tooth block (14).
4. An arm rest for facilitating attachment as defined in claim 2, wherein: the rack (15) is arranged in the support frame (3), and the rack (15) is symmetrically provided with two groups relative to the central line of the support frame (3).
5. An arm carrier for facilitating attachment as defined in claim 1, wherein: and a telescopic spring (16) is arranged in the mounting block (5) through a groove.
6. An arm rest for facilitating attachment as defined in claim 5, wherein: one side of the telescopic spring (16) is connected with a movable block (17) penetrating through the mounting block (5), and one side of the movable block (17) is provided with a clamping block (18).
7. An arm rest for facilitating attachment as defined in claim 6, wherein: the outer side of the clamping block (18) is sleeved with a fixing block (19), and the fixing block (19) is in welded connection with the telescopic rod (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322109356.6U CN220344664U (en) | 2023-08-05 | 2023-08-05 | Arm bracket convenient to fix |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322109356.6U CN220344664U (en) | 2023-08-05 | 2023-08-05 | Arm bracket convenient to fix |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220344664U true CN220344664U (en) | 2024-01-16 |
Family
ID=89480190
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322109356.6U Active CN220344664U (en) | 2023-08-05 | 2023-08-05 | Arm bracket convenient to fix |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220344664U (en) |
-
2023
- 2023-08-05 CN CN202322109356.6U patent/CN220344664U/en active Active
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| GR01 | Patent grant |