CN215913010U - Stifled structure behind adjustable focus - Google Patents
Stifled structure behind adjustable focus Download PDFInfo
- Publication number
- CN215913010U CN215913010U CN202122366021.3U CN202122366021U CN215913010U CN 215913010 U CN215913010 U CN 215913010U CN 202122366021 U CN202122366021 U CN 202122366021U CN 215913010 U CN215913010 U CN 215913010U
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- China
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- rod
- counter weight
- counterweight
- fixture block
- clamping mechanism
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Abstract
The utility model relates to the technical field of furniture, and particularly discloses a rear blocking structure capable of adjusting the gravity center, which comprises a threaded piece and a clamping mechanism, wherein a disc connecting block is connected to the top end surface of the clamping mechanism, a ring groove is formed in the top end surface of the disc connecting block, a hole is formed in the disc connecting block, a counterweight mechanism is connected to the upper end of the clamping mechanism, and the threaded piece is connected to the surface of the clamping mechanism. This stifled structure in adjustable centrobaric back, remove through promoting the counter weight stick, inside the counter weight stick plug-in goes into disc connecting block and connective bar, the counter weight stick that inserts different length begins to adjust the focus, the polygon fixture block joint carries out inside the counter weight stick, fix the counter weight stick, prevent that the counter weight stick from removing, fix the counter weight stick, avoid the fishing rod to break away from, the polygon fixture block removes on the dead lever surface, conveniently change the counter weight stick, increase the length and the position that different places used the fishing rod, adjust the focus.
Description
Technical Field
The utility model relates to the technical field of rear plug structures, in particular to a rear plug structure with adjustable gravity center.
Background
The plug of the fishing rod comprises a front plug and a rear plug, and as the name suggests, the front plug and the rear plug are respectively plugged on the front end and the rear end of the fishing rod.
In the prior art, a fishing rod is often put aside after a front plug is taken off in the using process, but the fishing rod can be separated in the using process of the fishing rod, and the safety of the fishing rod cannot be effectively protected.
SUMMERY OF THE UTILITY MODEL
In order to overcome the defects in the prior art, the vehicle-mounted atmosphere lamp provided by the utility model is convenient to assemble and transport, is not easy to loosen, and has a more stable whole assembled structure.
The technical scheme adopted by the utility model for solving the technical problems is as follows: the utility model provides a stifled structure in adjustable centrobaric back, includes screw thread piece, latch mechanism, some disc connecting blocks are connected to latch mechanism's top surface, the annular has been seted up on disc connecting block's top surface, the inside hole of having seted up of disc connecting block, latch mechanism's upper end is connected with counter weight mechanism, the screw thread piece is connected in latch mechanism's surface, can let the connective bar rotate through being provided with the screw thread piece, can fix latch mechanism through being provided with the disc connecting block, can carry out the antiskid through being provided with the annular, simultaneously, lets counter weight mechanism carry out the joint, can be with adjusting the focus through being provided with counter weight mechanism, can fix counter weight mechanism through being provided with latch mechanism.
Clamping mechanism includes connective bar, fixed frame internally connected with dead lever, fixed frame internally connected with alloy leaf spring, alloy leaf spring's right side surface is connected with the polygon fixture block, fixed frame connects in the upper end of connective bar, can fix the flight through being provided with the connective bar, can protect the safety of inner equipment through being provided with fixed frame, can let the polygon fixture block remove through being provided with the dead lever, can promote the polygon fixture block through being provided with the alloy leaf spring and remove, can fix counter weight mechanism through being provided with the polygon fixture block.
Further, counter weight mechanism includes counter weight stick, go-between, the top surface of counter weight stick is connected with the lug, the top surface in the go-between is connected to the counter weight stick, can be connected with the annular through being provided with the go-between, can adjust the focus through being provided with the counter weight stick, conveniently takes out the counter weight stick through being provided with the lug.
Furthermore, the polygonal fixture block is connected to the right end of the fixed frame, the polygonal fixture block is connected to the upper end of the connecting rod, the polygonal fixture block is connected to the lower end of the counterweight rod, the inner part of the fixed frame moves through a polygonal fixture block character o, the polygonal fixture block moves at the upper end of the connecting rod, and the polygonal fixture block is clamped into the counterweight rod.
Further, the quantity of dead lever is four, two the dead lever uses the central line symmetric connection of connective bar in the inside left side of connective bar and right side, moves inside the connective bar through the dead lever, and the polygon fixture block moves, fixes counter weight mechanism.
Furthermore, the polygonal clamping block is connected with the surface of a fixing rod, the fixing rod is connected to the upper end and the lower end of the alloy plate spring, the polygonal clamping block is pushed by the alloy plate spring to move, and the polygonal clamping block moves on the surface of the fixing rod.
Further, the go-between is connected in the inside surface of annular, the top surface in the disc connecting block is connected to the counter weight stick, the counter weight stick is connected in the surface in hole, removes through promoting the counter weight stick, and go-between and annular on the counter weight stick are connected, fix the counter weight stick.
Further, the disc connecting block is connected on the top surface of the connecting rod, the hole is opened in the middle of the connecting rod is inside, the connecting rod is connected at the lower end of the counterweight rod, and the hole of the counterweight rod on the disc connecting block and the connecting rod is moved, so that the connecting rod moves to start to adjust the center of gravity.
The utility model has the beneficial effects that:
1. this stifled structure in adjustable centrobaric back removes through promoting the counter weight stick, inside the counter weight stick plug-in goes into disc connecting block and connective bar, the counter weight stick that inserts different length begins to adjust the focus, and polygon fixture block joint carries out the counter weight stick inside, fixes the counter weight stick, prevents that the counter weight stick from removing, fixes the counter weight stick, avoids the fishing rod to break away from.
2. This stifled structure in adjustable centrobaric back removes through the polygon fixture block, and the polygon fixture block removes on the dead lever surface, conveniently changes the counter weight stick, increases the length and the position that different places used the fishing rod, adjusts the focus.
Drawings
FIG. 1 is a schematic perspective view of the present invention;
FIG. 2 is a schematic elevational sectional view of the present invention;
FIG. 3 is an enlarged partial view of the structure of FIG. 2 at A in accordance with the present invention;
fig. 4 is a partially enlarged view of the structure of fig. 2B according to the present invention.
In the figure: 1. a threaded sheet; 2. a disc connecting block; 3. a ring groove; 4. a hole; 5. a counterweight mechanism; 501. a counterweight rod; 502. a connecting ring; 503. a bump; 6. a clamping mechanism; 601. a connecting rod; 602. a polygonal fixture block; 603. a fixed frame; 605. an alloy plate spring; 605. and (5) fixing the rod.
Detailed Description
The following further describes embodiments of the present invention with reference to the drawings. It should be noted that the description of the embodiments is provided to help understanding of the present invention, but the present invention is not limited thereto. In addition, the technical features involved in the embodiments of the present invention described below may be combined with each other as long as they do not conflict with each other.
Referring to figures 1-4: the utility model provides a stifled structure in adjustable centrobaric back, including screw thread piece 1, latch mechanism 6, some disc connecting blocks 2 of latch mechanism 6's top fixed surface are connected, annular 3 has been seted up on disc connecting block 2's top surface, disc connecting block 2 is inside to have seted up hole 4, latch mechanism 6's upper end sliding connection has counter weight mechanism 5, screw thread piece 1 fixed connection is in latch mechanism 6's surface, can let connective bar 601 rotate through being provided with screw thread piece 1, can fix latch mechanism 6 through being provided with disc connecting block 2, can carry out the antiskid through being provided with annular 3, and simultaneously, let counter weight mechanism 5 carry out the joint, can be with adjusting the focus through being provided with counter weight mechanism 5, can fix counter weight mechanism 5 through being provided with latch mechanism 6.
The clamping mechanism 6 comprises a connecting rod 601 and a fixing frame 603, wherein the fixing rod 605 is fixedly connected inside the fixing frame 603, the number of the fixing rods 605 is four, the two fixing rods 605 are symmetrically and fixedly connected to the left side and the right side inside the connecting rod 601 by the central line of the connecting rod 601, the fixing rod 605 moves inside the connecting rod 601, the polygonal fixture block 602 moves to fix the counterweight mechanism 5, the alloy plate spring 604 is fixedly connected inside the fixing frame 603, the surface of the fixing rod 605 is slidably connected with the polygonal fixture block 602, the fixing rods 605 are connected to the upper end and the lower end of the alloy plate spring 604, the polygonal fixture block 602 is pushed by the alloy plate spring 604 to move, the polygonal fixture block 602 moves on the surface of the fixing rod 605, the polygonal fixture block 602 is fixedly connected to the right side surface of the alloy plate spring 604, the fixing frame 603 is fixedly connected to the upper end of the connecting rod 601, the disc connecting block 2 is fixedly connected to the top end surface of the connecting rod 601, hole 4 is seted up in the inside centre of connective bar 601, connective bar 601 sliding connection is in the lower extreme of balance weight stick 501, move through balance weight stick 501 hole 4 on disc connecting block 2 and connective bar 601, connective bar 601 moves, begin to adjust the focus, can fix screw thread piece 1 through being provided with connective bar 601, can protect the safety of internal device through being provided with fixed frame 603, can let polygon fixture block 602 remove through being provided with dead lever 605, can promote polygon fixture block 602 to remove through being provided with alloy leaf spring 604, can fix counter weight mechanism 5 through being provided with polygon fixture block 602.
The counterweight mechanism 5 comprises a counterweight rod 501 and a connecting ring 502, the connecting ring 502 is clamped on the surface inside the ring groove 3, the counterweight rod 501 is connected on the top end surface of the disc connecting block 2 in a sliding manner, the counterweight rod 501 is connected on the surface of the hole 4 in a sliding manner, the connecting ring 502 on the counterweight rod 501 is connected with the ring groove 3 by pushing the counterweight rod 501 to move, the counterweight rod 501 is fixed, the top end surface of the counterweight rod 501 is fixedly connected with a projection 503, the counterweight rod 501 is fixedly connected on the top end surface of the connecting ring 502, a polygonal fixture block 602 is connected on the right end of the fixing frame 603 in a sliding manner, the polygonal fixture block 602 is clamped on the upper end of the connecting rod 601, the polygonal fixture block 602 is clamped on the lower end of the counterweight rod 501 and moves on the inner part of the fixing frame 603 through the polygonal fixture block 602, the polygonal fixture block 602 moves on the upper end of the connecting rod 601, and the polygonal fixture block 602 is clamped into the counterweight rod 501, the connecting ring 502 can be connected with the ring groove 3, the gravity center can be adjusted by arranging the counterweight rod 501, and the counterweight rod 501 can be taken out conveniently by arranging the lug 503.
When the adjustable-gravity-center rear plug structure is used, the convex block 503 on the counterweight rod 501 of the adjustable-gravity-center rear plug structure is held to push the counterweight rods 501 to move, the counterweight rods 501 are inserted into the holes 4 in the disc connecting block 2 to be connected, the counterweight rods 501 move, the counterweight rods 501 are inserted into the connecting rod 601 to push the polygonal fixture blocks 602 to move, the polygonal fixture blocks 602 start to compress the alloy plate springs 604, the polygonal fixture blocks 602 move on the surface of the fixing rod 605, the connecting ring 502 in the disc connecting block 2 is connected with the ring grooves 3, the alloy plate springs 604 start to rebound, the alloy plate springs 604 push the polygonal fixture blocks 602 to move, the polygonal fixture blocks 602 are clamped into the counterweight rods 501 to fix the counterweight rods 501, the counterweight rods 501 are prevented from moving, and the counterweight rods 501 are fixed.
The embodiments of the present invention have been described in detail with reference to the accompanying drawings, but the present invention is not limited to the described embodiments. It will be apparent to those skilled in the art that various changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, and the scope of protection is still within the scope of the utility model.
Claims (7)
1. The utility model provides a stifled structure in adjustable focus's back, includes screw thread piece (1), latch mechanism (6), its characterized in that: the clamping mechanism is characterized in that a disc connecting block (2) is connected to the top end surface of the clamping mechanism (6), a ring groove (3) is formed in the top end surface of the disc connecting block (2), a hole (4) is formed in the disc connecting block (2), the upper end of the clamping mechanism (6) is connected with a counterweight mechanism (5), and the thread piece (1) is connected to the surface of the clamping mechanism (6);
the clamping mechanism (6) comprises a connecting rod (601) and a fixing frame (603), a fixing rod (605) is connected inside the fixing frame (603), an alloy plate spring (604) is connected inside the fixing frame (603), a polygonal clamping block (602) is connected to the right side surface of the alloy plate spring (604), and the fixing frame (603) is connected to the upper end of the connecting rod (601).
2. The rear blocking structure with the adjustable gravity center according to claim 1, wherein: the counterweight mechanism (5) comprises a counterweight rod (501) and a connecting ring (502), a convex block (503) is connected to the top end surface of the counterweight rod (501), and the counterweight rod (501) is connected to the top end surface of the connecting ring (502).
3. The rear blocking structure with the adjustable gravity center according to claim 1, wherein: the polygonal fixture block (602) is connected to the right end of the fixed frame (603), the polygonal fixture block (602) is connected to the upper end of the connecting rod (601), and the polygonal fixture block (602) is connected to the lower end of the counterweight rod (501).
4. A rear plug structure with adjustable center of gravity according to claim 3, wherein: the number of the fixing rods (605) is four, and the two fixing rods (605) are symmetrically connected to the left side and the right side inside the connecting rod (601) by the central line of the connecting rod (601).
5. The rear blocking structure with the adjustable gravity center according to claim 4, wherein: the polygonal fixture block (602) is connected with the surface of a fixing rod (605), and the fixing rod (605) is connected with the upper end and the lower end of the alloy plate spring (604).
6. The rear blocking structure with the adjustable gravity center according to claim 2, wherein: the connecting ring (502) is connected to the surface inside the ring groove (3), the counterweight rod (501) is connected to the top end surface of the disc connecting block (2), and the counterweight rod (501) is connected to the surface of the hole (4).
7. The rear blocking structure with the adjustable gravity center according to claim 5, wherein: disc connecting block (2) are connected in the top surface of connective bar (601), hole (4) are seted up in connective bar (601) inside centre, connective bar (601) are connected in the lower extreme of counter weight stick (501).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122366021.3U CN215913010U (en) | 2021-09-28 | 2021-09-28 | Stifled structure behind adjustable focus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122366021.3U CN215913010U (en) | 2021-09-28 | 2021-09-28 | Stifled structure behind adjustable focus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215913010U true CN215913010U (en) | 2022-03-01 |
Family
ID=80414992
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122366021.3U Active CN215913010U (en) | 2021-09-28 | 2021-09-28 | Stifled structure behind adjustable focus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215913010U (en) |
-
2021
- 2021-09-28 CN CN202122366021.3U patent/CN215913010U/en active Active
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