CN211778374U - Connecting block - Google Patents
Connecting block Download PDFInfo
- Publication number
- CN211778374U CN211778374U CN201922064725.8U CN201922064725U CN211778374U CN 211778374 U CN211778374 U CN 211778374U CN 201922064725 U CN201922064725 U CN 201922064725U CN 211778374 U CN211778374 U CN 211778374U
- Authority
- CN
- China
- Prior art keywords
- gear
- frame
- groove
- connecting frame
- draw
- 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.)
- Expired - Fee Related
Links
- 238000009434 installation Methods 0.000 claims abstract description 16
- 230000007246 mechanism Effects 0.000 claims abstract description 10
- 230000008878 coupling Effects 0.000 claims abstract description 4
- 238000010168 coupling process Methods 0.000 claims abstract description 4
- 238000005859 coupling reaction Methods 0.000 claims abstract description 4
- 235000017166 Bambusa arundinacea Nutrition 0.000 claims abstract 3
- 235000017491 Bambusa tulda Nutrition 0.000 claims abstract 3
- 235000015334 Phyllostachys viridis Nutrition 0.000 claims abstract 3
- 241001330002 Bambuseae Species 0.000 claims 2
- 239000011425 bamboo Substances 0.000 claims 2
- 230000005540 biological transmission Effects 0.000 abstract description 2
- 230000000694 effects Effects 0.000 abstract description 2
- 230000001360 synchronised effect Effects 0.000 abstract 3
- 241000209128 Bambusa Species 0.000 abstract 1
- 238000000034 method Methods 0.000 description 4
- 230000009471 action Effects 0.000 description 3
- 230000008569 process Effects 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000670 limiting effect Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
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- Mutual Connection Of Rods And Tubes (AREA)
Abstract
The utility model discloses a connecting block, including the installing frame, four sides outside the installing frame all are provided with the installation piece, the outside one side of installing frame is provided with the carriage, be provided with coupling mechanism between installation piece and the carriage, the draw-in groove has been seted up to carriage one side, the inside cavity has all been seted up in the draw-in groove both sides of carriage. The utility model discloses when accomplishing the one end of with tubular product and being connected, only need to rotate a control handle, the rethread first gear, the different lead screw in upper and lower both ends carries out synchronous rotation in the draw-in groove just can be made to the transmission of second gear and third gear, make two different screw thread section of thick bamboos can carry out synchronous removal, thereby the one end both sides that make the tubular product that are located in the draw-in groove can obtain synchronous centre gripping, and the tubular product that is located the draw-in groove can be located the positive center of draw-in groove, make this connecting block can adapt to the tubular product of certain thickness within range, the mounting means is also simple swift, the installation effect that tubular product received is.
Description
Technical Field
The utility model relates to a connecting block technical field of furniture tubular product specifically is a connecting block.
Background
The existing furniture pipe connection is usually welded or directly connected by screws, the two connection modes affect the attractiveness, the welding is not easy to disassemble, the occupied space is large, the carrying and the use are inconvenient, the screw connection cannot be disassembled for many times, and the connecting part is easy to damage after the screw connection is disassembled for many times.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a connecting block to solve the problem that proposes in the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: a connecting block comprises a mounting frame, wherein mounting blocks are arranged on four sides of the exterior of the mounting frame, a connecting frame is arranged on one side of the exterior of the mounting frame, a connecting mechanism is arranged between the mounting blocks and the connecting frame, a clamping groove is formed in one side of the connecting frame, cavities are formed in two sides of the clamping groove in the connecting frame, lead screws are movably arranged on two sides of the interior of the clamping groove through rotating shafts, a first gear is arranged at one end of the rotating shaft where the lead screws are located at one end of the interior of each cavity, a second gear is movably arranged at one side of the first gear at the top end of the interior of the connecting frame through the rotating shafts and meshed with the first gear, a third gear is arranged at one side of the first gear at the bottom end of the interior of the mounting block and meshed with the first gear, threaded cylinders are movably arranged outside one ends of the lead screws in the clamping groove, and rubber, the outer sides of the rubber cushions are fixedly connected with the connecting frame.
Preferably, coupling mechanism includes holding tank, cardboard, first magnet and second magnet, the holding tank has all been seted up on installation piece top, the installation piece is close to the fixed cardboard that is provided with in installing frame one side, the cardboard is kept away from the one end of splice frame and is located inside the holding tank, the inside bottom of holding tank is provided with first magnet, the cardboard is located the one end of holding tank and is provided with second magnet.
Preferably, a control handle is arranged at one end of the rotating shaft where the first gear is located on the top of the connecting frame.
Preferably, a rubber anti-skid pad is arranged on the inner side of the mounting frame.
Preferably, the second gear and the third gear are coaxial.
Compared with the prior art, the beneficial effects of the utility model are that:
1. when the utility model is connected with one end of the pipe, only one control handle is needed to be rotated, and the screw rods with different upper and lower ends in the clamping groove can be synchronously rotated through the transmission of the first gear, the second gear and the third gear, so that two different thread cylinders can synchronously move, so that two sides of one end of the pipe positioned in the clamping groove can be synchronously clamped, and the clamped pipe can be positioned in the right center of the clamping groove, the connecting block can adapt to pipes in a certain thickness range, the installation mode is simple and quick, the installation effect on the pipes is good, one end of the threaded cylinder is also provided with a rubber cushion which not only can be positioned on the threaded cylinder to provide a limiting effect, when the pipe is clamped, the rubber cushion can also improve the friction force on one end of the pipe, and the stability of connection and installation of the pipe is improved;
2. the utility model discloses still be provided with coupling mechanism and accomplish the installation of connecting frame on the installing frame for this connecting block can carry out the concrete use of connecting frame according to the installation demand of tubular product, makes the use of this connecting block can satisfy user's different demands, has improved the result of use of this connecting block, and the erection joint mode is simple swift equally, only needs to accomplish insert work and just can accomplish, has improved the convenience in use of this connecting block.
Drawings
Fig. 1 is a schematic view of the overall structure of a connecting block of the present invention;
FIG. 2 is a view showing the installation of the connecting block rubber cushion in the slot of the present invention;
fig. 3 is an enlarged view of a connection block a in fig. 1 according to the present invention.
In the figure: 1. installing a frame; 2. mounting blocks; 3. a connecting frame; 4. a connecting mechanism; 5. a card slot; 6. a cavity; 7. a screw rod; 8. a first gear; 9. a second gear; 10. a third gear; 11. a threaded barrel; 12. a rubber cushion; 13. accommodating grooves; 14. clamping a plate; 15. a first magnet; 16. a second magnet; 17. a control handle; 18. a rubber non-slip mat.
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. 1-3, the present invention provides a technical solution: a connecting block comprises a mounting frame 1, wherein mounting blocks 2 are respectively arranged on four sides of the outside of the mounting frame 1, a connecting frame 3 is arranged on one side of the outside of the mounting frame 1, a connecting mechanism 4 is arranged between the mounting blocks 2 and the connecting frame 3, a clamping groove 5 is formed in one side of the connecting frame 3, cavities 6 are respectively formed in two sides of the clamping groove 5 in the connecting frame 3, lead screws 7 are movably arranged on two sides of the inside of the clamping groove 5 through rotating shafts, a first gear 8 is arranged at one end of the rotating shaft where the lead screws 7 are arranged at one end of the inside of each cavity 6, a second gear 9 is movably arranged at the top end of the inside of the connecting frame 3 through the rotating shafts at one side of the first gear 8, the second gear 9 is meshed with the first gear 8, a third gear 10 is arranged at the bottom end of the inside of the mounting block 2 at one side of the first gear 8, the third gear 10 is meshed with the first gear 8, one end of the threaded cylinder 11, which is far away from the screw rod 7, is provided with a rubber cushion 12, and the outer side of the rubber cushion 12 is fixedly connected with the connecting frame 3.
The connecting mechanism 4 comprises an accommodating groove 13, a clamping plate 14, a first magnet 15 and a second magnet 16, the accommodating groove 13 is formed in the top end of the mounting block 2, the clamping plate 14 is fixedly arranged on one side, close to the mounting frame 1, of the mounting block 2, one end, far away from the connecting frame 3, of the clamping plate 14 is located inside the accommodating groove 13, the first magnet 15 is arranged at the bottom end inside the accommodating groove 13, the second magnet 16 is arranged at one end, located in the accommodating groove 13, of the clamping plate 14, and the connecting frame 3 is connected with the mounting frame 1 through the connecting mechanism 4; a control handle 17 is arranged at one end of a rotating shaft where the first gear 8 is located at the top of the connecting frame 3, and the control handle 17 can facilitate a user to rotate the rotating shaft where the first gear 8 and the screw rod 7 are located; a rubber anti-skid pad 18 is arranged on the inner side of the mounting frame 1; the second gear 9 and the third gear 10 are coaxial, and the second gear 9 and the third gear 10 which are coaxial are arranged to complete the control rotation of two different screw rods 7.
The working principle is as follows: when the mounting block 2 is used, the mounting frame 1 is required to be sleeved on a main pipe needing to be connected with other pipes, then the number of the mounting blocks 2 and the mounting surface of the mounting blocks 2 can be selected according to the requirement according to the different number and mounting direction of the pipes needing to be connected, when the connecting frame 3 is mounted, the clamping plate 14 on one side of the connecting frame 3 is inserted into the accommodating groove 13, the second magnet 16 at one end of the clamping plate 14 is in contact with and adsorbed by the first magnet 15 inside the accommodating groove 13 to complete the mounting of the connecting frame 3 on the mounting frame 1, then one end of the pipe needing to be connected is inserted into the clamping groove 5 on the connecting frame 3, the first gear 8 in the cavity 6 is rotated by manually rotating the control handle 17, the screw rod 7 in the clamping groove 5 can rotate synchronously along with the rotation of the first gear 8, and the rubber cushion 12 at one end of the threaded cylinder 11 is fixedly connected with the side wall inside the clamping groove 5, therefore, the threaded cylinders 11 can move along with the rotation of the screw rod 7 to abut against the pipes through the limitation of the rubber cushion 12, the first gear 8 can drive the second gear 9 to synchronously rotate when rotating, and the second gear 9 and the third gear 10 are coaxial, so that the rotation of the second gear 9 can drive the third gear 10 to synchronously rotate, the first gear 8 at the other end can rotate along with the third gear 10 to drive the other screw rod 7 at the bottom end inside the clamping groove 5 to synchronously rotate, so that when one end of a pipe is inserted into the clamping groove 5, two different threaded cylinders 11 can synchronously move through the rotation of one control handle 17 to extrude one end of the pipe to abut against one end of the pipe, thereby completing the installation and fixation of the pipe inside the installation block 2, namely completing the connection and installation work between the furniture, and ensuring that the moving directions of the threaded cylinders 11 are opposite, the thread direction on the screw rod 7 should be specifically set.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (5)
1. A connecting block, includes installing frame (1), its characterized in that: the mounting frame is characterized in that mounting blocks (2) are arranged on four sides of the outer portion of the mounting frame (1), a connecting frame (3) is arranged on one side of the outer portion of the mounting frame (1), a connecting mechanism (4) is arranged between the mounting blocks (2) and the connecting frame (3), a clamping groove (5) is formed in one side of the connecting frame (3), cavities (6) are formed in two sides of the clamping groove (5) in the connecting frame (3), lead screws (7) are movably arranged on two sides of the inner portion of the clamping groove (5) through rotating shafts, a first gear (8) is arranged at one end of a rotating shaft where the lead screws (7) are located at one end of the inner portion of each cavity (6), a second gear (9) is movably arranged at one side of the first gear (8) at the top end of the inner portion of the connecting frame (3) through the rotating shafts, the second gear (9) is meshed with the first gear (8), and a third gear (, third gear (10) and first gear (8) mesh mutually, and draw-in groove (5) are inside all to be provided with a screw thread section of thick bamboo (11) in the one end outside of lead screw (7) movable, the one end that lead screw (7) were kept away from in a screw thread section of thick bamboo (11) all is provided with rubber cushion (12), the rubber cushion (12) outside all with connecting frame (3) fixed connection.
2. A connector block according to claim 1, wherein: coupling mechanism (4) include holding tank (13), cardboard (14), first magnet (15) and second magnet (16), holding tank (13) have all been seted up on installation piece (2) top, installation piece (2) are close to fixed cardboard (14) that is provided with in installing frame (1) one side, the one end that the carriage (3) was kept away from in cardboard (14) is located inside holding tank (13), the inside bottom of holding tank (13) is provided with first magnet (15), the one end that cardboard (14) is located holding tank (13) is provided with second magnet (16).
3. A connector block according to claim 1, wherein: and a control handle (17) is arranged at one end of the rotating shaft where the first gear (8) is located at the top of the connecting frame (3).
4. A connector block according to claim 1, wherein: the inner side of the mounting frame (1) is provided with a rubber anti-skid pad (18).
5. A connector block according to claim 1, wherein: the second gear (9) and the third gear (10) are coaxial.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922064725.8U CN211778374U (en) | 2019-11-26 | 2019-11-26 | Connecting block |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922064725.8U CN211778374U (en) | 2019-11-26 | 2019-11-26 | Connecting block |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211778374U true CN211778374U (en) | 2020-10-27 |
Family
ID=72960478
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922064725.8U Expired - Fee Related CN211778374U (en) | 2019-11-26 | 2019-11-26 | Connecting block |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211778374U (en) |
-
2019
- 2019-11-26 CN CN201922064725.8U patent/CN211778374U/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 |
Granted publication date: 20201027 Termination date: 20211126 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |