CN210799837U - Constant force spring with quick connection structure - Google Patents
Constant force spring with quick connection structure Download PDFInfo
- Publication number
- CN210799837U CN210799837U CN201921952336.2U CN201921952336U CN210799837U CN 210799837 U CN210799837 U CN 210799837U CN 201921952336 U CN201921952336 U CN 201921952336U CN 210799837 U CN210799837 U CN 210799837U
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- CN
- China
- Prior art keywords
- main part
- connecting plate
- slot
- spring
- piece
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- Expired - Fee Related
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Abstract
The utility model discloses a decide power spring with quick connect structure, comprising a main body, main part one side is equipped with the connecting plate, be equipped with the slot in the main part, be equipped with the fixed block in its main part, and the fixed block is the flexible swing joint of elasticity through first spring and main part, the connecting plate passes through the slot and is inserted with the main part and close and be connected, and has seted up the fixed slot on the connecting plate, the connecting plate passes through the fixed block in the fixed slot with main part lock fixed connection, is equipped with the tight piece in the main part, and tightens the shape phase-match of shape in the piece and main part, it is connected with the main part parcel to. The main part with the quick connection structure is provided with the slot, the main part is provided with the fixing block connected with the first spring, the fixing groove is formed in the connecting plate, and therefore the connecting plate of the device can be connected with the main part in a quick buckling mode through the fixing block in the fixing groove, and the use is more convenient.
Description
Technical Field
The utility model relates to a decide power spring technical field, specifically be a decide power spring with quick connect structure.
Background
The constant force spring is used for generating balance force, the pulling force of the spring is basically constant in the stretching process, the spring can be well balanced and matched with a display with constant gravity, and the height position of the display can be stopped at any time during lifting. Of course, some mechanism for adjusting the viewing angle of the display is needed to be added for practical application.
The existing fixed force spring connection structure with the patent number of CN201820248977.9 cannot be quickly connected when in use, is inconvenient to use, and the existing fixed force spring with the quick connection structure achieves the purpose of quick buckling connection.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a decide power spring with quick connect structure to the connection that can not carry on fast when using of deciding power spring mentioned in the solution above-mentioned background art, use inconvenient problem.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a decide power spring with quick connect structure, includes the main part, main part one side is equipped with the connecting plate, be equipped with the slot in the main part, be equipped with the fixed block in its main part, and the fixed block is the flexible swing joint of elasticity through first spring and main part, the connecting plate passes through the slot and inserts to close with the main part and be connected, and has seted up the fixed slot on the connecting plate, the connecting plate passes through the fixed block in the fixed slot with main part lock fixed connection.
Preferably, the main body is provided with a tightening block, the shape of the tightening block is matched with that of the main body, and the tightening block is connected with the main body in a wrapping mode.
Preferably, the tightening block is of a segmented structure, a second spring is arranged in the tightening block, and the tightening blocks are elastically and telescopically connected through the second spring.
Preferably, one side in the tightening block is provided with a buckling block, the other side in the tightening block is provided with a buckling groove, and the tightening blocks are fixedly connected in the buckling groove through the buckling blocks.
Preferably, a matching groove is formed in the connecting plate, a thread groove is formed in the inserting groove, a threaded rod is arranged in the thread groove, and the connecting plate is fixedly connected with the main body through the threaded rod in the thread groove in an inserting mode.
Compared with the prior art, the beneficial effects of the utility model are that: the main part with the quick connection structure is provided with the slot, the main part is provided with the fixing block connected with the first spring, the fixing groove is formed in the connecting plate, and therefore the connecting plate of the device can be connected with the main part in a quick buckling mode through the fixing block in the fixing groove, and the use is more convenient.
Drawings
Fig. 1 is a front view of a constant force spring with a quick connection structure according to the present invention;
FIG. 2 is a schematic view of the connection between a constant force spring connection plate and a slot with a quick connection structure according to the present invention;
fig. 3 is an enlarged view of a portion a of fig. 2 of a constant force spring with a quick connection structure according to the present invention;
fig. 4 is a side view of the constant force spring tightening block with the quick connection structure of the present invention.
In the figure: 1. the main part, 2, tighten the piece, 3, the connecting plate, 4, first spring, 5, slot, 6, fixed slot, 7, fixed block, 8, spread groove, 9, matching groove, 10, thread groove, 11, threaded rod, 12, second spring, 13, catching groove, 14, detain the piece.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-4, the present invention provides a technical solution: a constant force spring with a quick connection structure comprises a main body 1, a tightening block 2, a connecting plate 3, a first spring 4, a slot 5, a fixing slot 6, a fixing block 7, a connecting slot 8, a matching slot 9, a thread slot 10, a threaded rod 11, a second spring 12, a buckling slot 13 and a buckling block 14, wherein the connecting plate 3 is arranged on one side of the main body 1, the tightening block 2 is arranged on the main body 1, the shape of the inside of the tightening block 2 is matched with that of the main body 1, the tightening block 2 is connected with the main body 1 in a wrapping mode, so that the device can be wrapped by the tightening block 2, the use is more convenient, the matching slot 9 is arranged on the connecting plate 3, the thread slot 10 is arranged on the slot 5, the threaded rod 11 is arranged in the thread slot 10, the connecting plate 3 is fixedly connected with the main body 1 through the threaded rod 11 which penetrates in the matching slot 9 and the connecting slot 8, and the threaded rod 11 can be connected with the connecting plate 3, be equipped with slot 5 on main part 1, be equipped with fixed block 7 in its main part 1, and fixed block 7 is elastic expansion swing joint through first spring 4 with main part 1, connecting plate 3 is connected through slot 5 and main part 1 interpolation, and the fixed slot 6 has been seted up on the connecting plate 3, connecting plate 3 passes through fixed block 7 in fixed slot 6 with 1 lock fixed connection of main part, it is the segment structure to tie tight piece 2, be equipped with second spring 12 in its tie tight piece 2, and it is elastic expansion connection through second spring 12 to tie between the piece 2, it is elastic expansion so to make the device tie tight piece 2 and can carry out, and it is more convenient to use, it is equipped with detain piece 14 to tie tight piece 2 one side in, and tie tight piece 2 in the opposite side be equipped with catching groove 13, it is lock fixed connection in catching groove 13 to tie through detain piece 14 between the piece 2, make the device tie tight piece 2 after connecting like this, closure that can be better.
The working principle is as follows: when the constant force spring with the quick connection structure is used, the device is firstly taken out, and then one end of the device is inserted and connected with the connecting plate 3 of the fixed end, so that the connecting plate 3 is inserted into the slot 5, when inserted, the connecting plate 3 presses the fixing block 7 upwards, the fixing block 7 is contracted upwards by the first spring 4, and when the fixing block 7 contacts the fixing groove 6, the fixing block rebounds, so that the connecting plate 3 is fixed, then, the threaded rod 11 of the device is inserted into the threaded groove 10, the threaded rod 11 is rotated, thereby being inserted into the mating groove 9 and the coupling groove 8, further fixing the coupling plate 3, and when the device is not in use, the clamping block 2 can be pulled apart by the second spring 12, and the main body 1 is buckled and fixed and buckled and fixed through the buckling groove 13 and the buckling block 14, so that the use is more convenient, which is the use process of the constant force spring with the quick connection structure.
Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.
Claims (5)
1. The utility model provides a decide power spring with quick connect structure, includes main part (1), main part (1) one side is equipped with connecting plate (3), its characterized in that: be equipped with slot (5) on main part (1), be equipped with fixed block (7) in its main part (1), and fixed block (7) are elastic expansion swing joint through first spring (4) and main part (1), connecting plate (3) are inserted through slot (5) and are closed with main part (1) and be connected, and have seted up fixed slot (6) on connecting plate (3), connecting plate (3) pass through fixed block (7) in fixed slot (6) with main part (1) lock fixed connection.
2. The constant force spring with the quick connection structure as claimed in claim 1, wherein: be equipped with on main part (1) and tie tight piece (2), and tie the shape phase-match of shape and main part (1) in tight piece (2), it is connected with main part (1) parcel to tie tight piece (2).
3. The constant force spring with the quick connection structure as claimed in claim 2, wherein: the binding block (2) is of a segmented structure, a second spring (12) is arranged in the binding block (2), and the binding blocks (2) are elastically and telescopically connected through the second spring (12).
4. The constant force spring with the quick connection structure as claimed in claim 2, wherein: one side is equipped with detains piece (14) in tieing piece (2), and ties piece (2) in the opposite side be equipped with catching groove (13), it is lock fixed connection in catching groove (13) through detaining piece (14) to tie between piece (2).
5. The constant force spring with the quick connection structure as claimed in claim 1, wherein: the connecting plate is characterized in that a matching groove (9) is formed in the connecting plate (3), a thread groove (10) is formed in the slot (5), a threaded rod (11) is arranged in the thread groove (10), and the connecting plate (3) is fixedly connected with the main body (1) through the threaded rod (11) and the matching groove (9) and the connecting groove (8) in an inserting mode through the thread groove (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921952336.2U CN210799837U (en) | 2019-11-13 | 2019-11-13 | Constant force spring with quick connection structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921952336.2U CN210799837U (en) | 2019-11-13 | 2019-11-13 | Constant force spring with quick connection structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210799837U true CN210799837U (en) | 2020-06-19 |
Family
ID=71245116
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921952336.2U Expired - Fee Related CN210799837U (en) | 2019-11-13 | 2019-11-13 | Constant force spring with quick connection structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210799837U (en) |
-
2019
- 2019-11-13 CN CN201921952336.2U patent/CN210799837U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200619 Termination date: 20201113 |