CN220891012U - Transmission case for track curtain - Google Patents
Transmission case for track curtain Download PDFInfo
- Publication number
- CN220891012U CN220891012U CN202322643866.1U CN202322643866U CN220891012U CN 220891012 U CN220891012 U CN 220891012U CN 202322643866 U CN202322643866 U CN 202322643866U CN 220891012 U CN220891012 U CN 220891012U
- Authority
- CN
- China
- Prior art keywords
- cover body
- clamping
- limit
- transmission case
- main box
- 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.)
- Active
Links
- 230000005540 biological transmission Effects 0.000 title claims abstract description 39
- 230000033001 locomotion Effects 0.000 claims description 7
- 230000000149 penetrating effect Effects 0.000 claims description 7
- 238000006073 displacement reaction Methods 0.000 claims description 5
- 210000001503 joint Anatomy 0.000 claims description 5
- 230000006978 adaptation Effects 0.000 claims description 2
- 230000000694 effects Effects 0.000 abstract description 3
- 238000009434 installation Methods 0.000 description 8
- 238000000034 method Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
Landscapes
- Curtains And Furnishings For Windows Or Doors (AREA)
Abstract
The application discloses a transmission case for a track curtain, which comprises a transmission assembly for driving the curtain to move, a main case body for installing the transmission assembly, and a cover body arranged on the top surface of the main case body, wherein a clamping groove is formed in the top of the main case body, a limiting edge is convexly arranged on the inner wall of the clamping groove, the cover body is provided with a clamping assembly, the clamping assembly is matched with the clamping groove of the main case body, the cover body is detachably connected with the main case body through the clamping assembly, when the clamping assembly is clamped with the clamping groove, the cover body is connected with the main case body, and when the clamping assembly is released from the clamping groove, the cover body is disconnected with the main case body. The application has the effect of improving the overhauling efficiency of the transmission case of the electric curtain.
Description
Technical Field
The application relates to the field of transmission case equipment, in particular to a transmission case for a track curtain.
Background
At present, the electric window curtain generally uses a transmission box to cooperate with a driving piece to work so as to drive the window curtain, but the existing transmission box for the track window curtain is used for driving a transmission assembly of the window curtain motion, a main box body used for installing the transmission assembly, and a cover body covered on the top surface of the main box body, wherein the main box body and the cover body are fixedly connected through screws in the prior art, when the transmission assembly in the main box body needs to be overhauled, a plurality of screws used for connection need to be disassembled and assembled, so that the overhauling efficiency of the transmission box of the electric window curtain is reduced, and the improvement is needed.
Disclosure of utility model
The application provides a transmission case for a track curtain, which aims to improve the maintenance efficiency of the transmission case of the electric curtain.
The application provides a transmission case for a track curtain, which adopts the following technical scheme:
The utility model provides a transmission case for track (window) curtain, includes the drive assembly that is used for driving the (window) curtain motion, is used for the installation drive assembly's main box and set up in the lid of main box top surface, the joint groove has been seted up at the top of main box, the protruding spacing edge that is equipped with in inner wall in joint groove, the lid is provided with the block subassembly, the block subassembly with the joint groove adaptation of main box, the lid passes through the block subassembly with the main box can dismantle and be connected, works as the block subassembly with the joint groove joint, the lid with the main box is connected, works as the block subassembly with the joint groove releases the joint time, the lid with the main box releases to be connected.
By adopting the technical scheme, the clamping assembly is matched with the clamping groove of the main box body, when the clamping assembly is clamped with the clamping groove, the limiting edge limits the movement of the clamping assembly, and the cover body is connected with the main box body; when the clamping assembly and the clamping groove are used for releasing the clamping, the cover body is connected with the main box body, the connection between the cover body and the main box body can be released by changing the state of the clamping assembly, and compared with the existing method for disassembling and assembling a plurality of screws used for connection, the clamping operation of the scheme is simple and efficient, so that the overhauling efficiency of the transmission box of the electric curtain is improved.
Preferably, the clamping assembly comprises a pressing piece, a telescopic spring and a clamping piece, wherein the telescopic spring is fixed on the cover body, one end of the telescopic spring is connected with the clamping piece, the other end of the telescopic spring is connected with the cover body, the pressing piece is in butt joint with the clamping piece, the pressing piece is used for extruding the telescopic spring, when the telescopic spring is in a limit stretching state, the clamping piece is positioned in the clamping groove, and the top of the clamping piece is in butt joint with the limit edge; when the telescopic spring is in a limit shrinkage state, the clamping piece is released from abutting with the limiting edge.
By adopting the technical scheme, the top of the clamping piece is abutted with the limiting edge, and the clamping piece is clamped in the clamping groove; when the connection between the cover body and the main box body needs to be released, the pressing piece is pressed, the telescopic spring is extruded by the pressing piece, so that the state of the telescopic spring is changed, the clamping piece is driven to move, the connection between the limiting edge and the clamping piece is released, namely, the clamping piece is separated from the limiting edge, and therefore the connection between the cover body and the main box body is released, the operation is convenient and efficient, and the overhauling efficiency of the transmission box of the electric curtain is improved.
Preferably, one surface of the clamping piece, which is close to the limiting edge, is inclined from top to bottom in a direction away from the limiting edge.
Through adopting above-mentioned technical scheme, then only need the joint spare to aim at the joint groove and push down when installing, under the inclined plane cooperation relation, overcome the effort of extension spring and inwards compress the buckle, the inclined plane plays the guide effect, improves installation effectiveness.
Preferably, the cover body is provided with a cavity for placing the telescopic spring, the bottom wall and the side wall of the cover body are provided with through holes penetrating through the cavity and the outside, the clamping piece penetrates through the bottom wall through hole of the cover body, and the pressing piece penetrates through the side wall through hole of the cover body.
Through adopting above-mentioned technical scheme, the lid is arranged in to partial block subassembly, reduces the area that the block subassembly exposes in the external world, effectively reduces the damage that the block subassembly caused because of colliding with, increase of service life.
Preferably, the top wall of the cover body is provided with a limit bar-shaped hole, the extending direction of the limit bar-shaped hole is perpendicular to the extending direction of the limit edge, the top of the clamping piece is convexly provided with a limit part, the limit part is arranged in the limit bar-shaped hole in a penetrating manner, and the outer wall of the limit part is in butt joint with the side wall of the limit bar-shaped hole.
Through adopting above-mentioned technical scheme, the direction of motion of joint spare is on a parallel with spacing bar hole's extending direction, and spacing bar hole's extending direction perpendicular to spacing along extending direction, spacing bar hole's extending direction be for keeping away from or be close to spacing along the direction promptly, and the joint spare moves towards being keeping away from or being close to spacing along the direction when moving.
Preferably, the surface of the pressing piece is provided with anti-skid patterns.
By adopting the technical scheme, the anti-skid patterns increase the friction force between a user and the pressing piece, and the anti-skid plate is not easy to slide in the pressing process.
Preferably, the top surface of the cover body is convexly provided with a placing enclosing baffle, and the placing enclosing baffle is used for limiting the displacement of the driving piece.
Through adopting above-mentioned technical scheme, place and enclose fender restriction driving piece displacement, improve the installation stability of driving piece.
Preferably, the inner diameter of the placement enclosure is matched with the outer diameter of a driving piece placed on the cover body.
Through adopting above-mentioned technical scheme, reduce and place the clearance that encloses fender and driving piece, further improve the stability of installation.
Preferably, the pressing piece is connected with a return spring, and one end of the return spring, which is far away from the pressing piece, is connected with the cover body.
Through adopting above-mentioned technical scheme, reset spring makes press the spare automatic re-setting, and the multiple pressing of convenient to use person improves user's operation experience.
In summary, the present application includes at least one of the following beneficial technical effects:
1. the clamping assembly is matched with the clamping groove of the main box body, when the clamping assembly is clamped with the clamping groove, the limiting edge limits the movement of the clamping assembly, and the cover body is connected with the main box body; when the clamping assembly is in clamping connection with the clamping groove, the cover body is connected with the main box body, the connection between the cover body and the main box body can be released by changing the state of the clamping assembly, and compared with the existing method for dismounting a plurality of screws used for connection, the clamping operation of the scheme is simple and efficient, so that the overhaul efficiency of the transmission box of the electric curtain is improved;
2. The top of the clamping piece is abutted with the limiting edge, and the clamping piece is clamped in the clamping groove; when the connection between the cover body and the main box body needs to be released, the pressing piece is pressed, the telescopic spring is extruded by the pressing piece, so that the state of the telescopic spring is changed, the clamping piece is driven to move, the connection between the limiting edge and the clamping piece is released, namely, the clamping piece is separated from the limiting edge, and therefore the connection between the cover body and the main box body is released, the operation is convenient and efficient, and the overhauling efficiency of the transmission box of the electric curtain is improved.
Drawings
Fig. 1 is a schematic overall structure of an embodiment of the present application.
Fig. 2 is an exploded view of the overall structure of an embodiment of the present application.
Fig. 3 is a front view schematically showing the overall structure of the cover according to the embodiment of the present application.
Fig. 4 is a schematic view of an internal structure of a cover according to an embodiment of the present application.
Fig. 5 is a schematic top view illustrating an internal structure of a cover according to an embodiment of the present application.
Reference numerals illustrate:
1. A main case; 2. a cover body; 3. placing a surrounding baffle; 4. a transmission assembly; 41. receiving a control; 5. a clamping groove; 6. a limit edge; 7. a clamping assembly; 71. a pressing member; 72. a telescopic spring; 73. a clamping piece; 731. a clamping part; 732. a limit part; 74. a return spring; 8. and limiting the strip-shaped holes.
Detailed Description
The application is described in further detail below with reference to fig. 1-5.
The embodiment of the application discloses a transmission case for a track curtain. Referring to fig. 1 and 2, a transmission case for a track curtain includes a transmission component 4 for driving the curtain to move, a main case 1 for installing the transmission component 4, and a cover 2 disposed on the top surface of the main case 1, where the transmission component 4 includes a controlled component 41 and a driving component (not shown in the figure), in the embodiment of the present application, the driving component is a rotating motor, the controlled component 41 is a gear, the main case 1 is provided with an installation cavity for placing the gear, the gear is rotatably installed in the installation cavity of the main case 1, the main case 1 and the cover 2 are both provided with through holes for penetrating an output shaft of the rotating motor, the top surface of the cover 2 is convexly provided with a placing enclosure 3, and the shape and the size of the placing enclosure 3 are adapted to those of the driving component installed on the cover 2, and the placing enclosure 3 is used for limiting displacement of the driving component.
Referring to fig. 2 to 5, two clamping grooves 5 are formed in the top of the main box body 1, a limiting edge 6 is convexly arranged on the inner wall of the clamping groove 5, a cavity is formed in the cover body 2, a clamping assembly 7 matched with the clamping groove 5 is arranged on the cover body 2, the clamping assembly 7 comprises a pressing piece 71, two telescopic springs 72 and two clamping pieces 73, the two telescopic springs 72 are arranged in the cavity of the cover body 2, one ends of the telescopic springs 72 are connected with the clamping pieces 73, the other ends of the telescopic springs 72 are fixed with the inner wall of the cavity of the cover body 2, in the embodiment of the application, a limiting bar hole 8 is formed in the top wall of the cover body 2, the extending direction of the limiting bar hole 8 is perpendicular to the extending direction of the limiting edge 6, a limiting part 732 is convexly arranged on the top of the clamping piece 73, and the limiting part 732 penetrates through the limiting bar hole 8 and is in butt joint with the side wall of the limiting bar hole 8; the engaging piece 73 is connected with a return spring 74 to the inner wall of the cavity, the pressing piece 71 abuts against the engaging piece 73, and the pressing piece 71 is used for pressing the expansion spring 72.
Referring to fig. 2 to 5, the bottom wall and the side wall of the cover 2 are both provided with through holes penetrating the cavity and the outside, the pressing piece 71 is penetrated through the through holes of the side wall of the cover 2, and the surface of the pressing piece 71 located at the outside is provided with anti-skid patterns; the clamping piece 73 is arranged in the through hole of the bottom wall of the cover body 2 in a penetrating mode, the clamping part 73 is provided with a clamping part 731 matched with the clamping groove 5 and the clamping edge, one surface of the clamping part 731, close to the limiting edge 6, is inclined in the direction away from the limiting edge 6 from top to bottom, the clamping piece 73 is only required to be aligned with the clamping groove 5 to press downwards during installation due to the arrangement of the inclined surface, under the matching relationship of the inclined surface, the clamping buckle is inwards pressed by overcoming the acting force of the telescopic spring 72, the inclined surface plays a guiding role, and the installation efficiency is improved.
Referring to fig. 1 to 5, specifically, when the extension spring 72 is in a limit extension state and the clamping member 73 is located in the clamping groove 5, the top of the clamping portion 731 abuts against the limiting edge 6, so as to limit the displacement of the cover 2, and the cover 2 is mounted on the box through the cooperation of the clamping assembly 7 and the limiting groove; when the cover body 2 needs to be removed, the pressing piece 71 is pressed, the pressing piece 71 drives the clamping piece 73 to move along the extending direction of the bar-shaped limiting hole, the clamping piece 73 extrudes the telescopic spring 72 at the moment, when the telescopic spring 72 is in a limit shrinkage state, the clamping part 731 of the clamping piece 73 is released from abutting with the limiting edge 6, and the cover body 2 is taken out directly at the moment, so that the operation is convenient.
The embodiment of the application provides a transmission case for a track curtain, which is implemented by the following principle: the clamping assembly 7 is matched with the clamping groove 5 of the main box body 1, when the clamping assembly 7 is clamped with the clamping groove 5, the limiting edge 6 limits the movement of the clamping assembly 7, and the cover body 2 is connected with the main box body 1; when the clamping assembly 7 and the clamping groove 5 are used for releasing the clamping, the cover body 2 and the main box body 1 are disconnected, the cover body 2 and the main box body 1 can be released by changing the state of the clamping assembly 7, and compared with the existing screw which needs to be disassembled and assembled for connection, the clamping operation of the scheme is simple and efficient, so that the overhaul efficiency of the transmission box of the electric curtain is improved.
The above embodiments are not intended to limit the scope of the present application, so: all equivalent changes in structure, shape and principle of the application should be covered in the scope of protection of the application.
Claims (9)
1. The utility model provides a transmission case for track (window) curtain, its characterized in that, including drive assembly (4) that are used for driving (window) curtain motion, be used for installing drive assembly (4) main box (1) and set up in lid (2) of main box (1) top surface, joint groove (5) have been seted up at the top of main box (1), the protruding spacing edge (6) that are equipped with in inner wall of joint groove (5), lid (2) are provided with block subassembly (7), block subassembly (7) with the joint groove (5) adaptation of main box (1), lid (2) are passed through block subassembly (7) with main box (1) can dismantle and be connected, works as block subassembly (7) with when joint groove (5) joint, lid (2) with main box (1) are connected, works as block subassembly (7) with when joint groove (5) release the joint, lid (2) are connected with main box (1).
2. The transmission case for a track curtain according to claim 1, wherein the clamping assembly (7) comprises a pressing piece (71), a telescopic spring (72) and a clamping piece (73), the telescopic spring (72) is fixed in the cover body (2), one end of the telescopic spring (72) is connected with the clamping piece (73), the other end of the telescopic spring (72) is connected with the cover body (2), the pressing piece (71) is abutted with the clamping piece (73), the pressing piece (71) is used for pressing the telescopic spring (72), when the telescopic spring (72) is in a limit extension state, the clamping piece (73) is located in the clamping groove (5), and the top of the clamping piece (73) is abutted with the limit edge (6); when the telescopic spring (72) is in a limit shrinkage state, the clamping piece (73) is released from abutting with the limit edge (6).
3. A transmission case for a track curtain according to claim 2, wherein a surface of the clamping member (73) close to the limit edge (6) is inclined from top to bottom in a direction away from the limit edge (6).
4. The transmission case for the track curtain according to claim 2, wherein the cover body (2) is provided with a cavity for placing the telescopic spring (72), the bottom wall and the side wall of the cover body (2) are provided with through holes penetrating through the cavity and the outside, the clamping piece (73) penetrates through the through hole of the bottom wall of the cover body (2), and the pressing piece (71) penetrates through the through hole of the side wall of the cover body (2).
5. The transmission case for the track curtain according to claim 4, wherein a limit bar-shaped hole (8) is formed in the top wall of the cover body (2), the extending direction of the limit bar-shaped hole (8) is perpendicular to the extending direction of the limit edge (6), a limit portion (732) is convexly arranged at the top of the clamping piece (73), the limit portion (732) is arranged in the limit bar-shaped hole (8) in a penetrating mode, and the outer wall of the limit portion (732) is in butt joint with the side wall of the limit bar-shaped hole (8).
6. A transmission case for a track curtain according to claim 2, characterized in that the surface of the pressing member (71) is provided with anti-slip patterns.
7. A transmission case for a track curtain according to claim 1, characterized in that the top surface of the cover body (2) is convexly provided with a placing enclosure (3), and the placing enclosure (3) is used for limiting the displacement of the driving member.
8. A transmission case for a track curtain according to claim 7, characterized in that the inner diameter of the placement enclosure (3) is adapted to the outer diameter of the driving element placed in the cover (2).
9. A transmission case for a track curtain according to claim 2, wherein the pressing member (71) is connected with a return spring (74), and an end of the return spring (74) away from the pressing member (71) is connected with the cover body (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322643866.1U CN220891012U (en) | 2023-09-27 | 2023-09-27 | Transmission case for track curtain |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322643866.1U CN220891012U (en) | 2023-09-27 | 2023-09-27 | Transmission case for track curtain |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220891012U true CN220891012U (en) | 2024-05-03 |
Family
ID=90873419
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322643866.1U Active CN220891012U (en) | 2023-09-27 | 2023-09-27 | Transmission case for track curtain |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220891012U (en) |
-
2023
- 2023-09-27 CN CN202322643866.1U patent/CN220891012U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN205184208U (en) | Axle is with jump ring automatic assembly mechanism | |
| CN220891012U (en) | Transmission case for track curtain | |
| CN210958081U (en) | Rotor up-pressure commutator device | |
| CN216356316U (en) | Motor driving structure utilizing spring transmission | |
| CN210292995U (en) | Lead traction clamping system | |
| CN218039636U (en) | New energy automobile battery pack | |
| CN206936172U (en) | A kind of notebook casing die | |
| CN221911808U (en) | Safe high-efficient high-pressure plunger pump maintenance tool | |
| CN220144856U (en) | Steel belt cutter | |
| CN218168608U (en) | Riveting device for miniature release | |
| CN221065137U (en) | Electromagnetic brake assembly fixture | |
| CN112994310B (en) | Protection frame for aviation motor convenient to install | |
| CN216151646U (en) | Rear shock-proof connecting rod press-mounting mechanism of electric vehicle | |
| CN221187850U (en) | Receipt printer | |
| CN215644217U (en) | Spring assembly and disassembly tools | |
| CN212774733U (en) | Hydraulic pump housing | |
| CN220510892U (en) | Motor housing convenient to maintenance is dismantled | |
| CN221529212U (en) | Server for intelligent access control of office building | |
| CN221239532U (en) | Silver contact riveting device | |
| CN220782136U (en) | Pneumatic riveter | |
| CN212294021U (en) | Two-way main shaft transmission mechanism of embroidery machine | |
| CN220467259U (en) | Elevator door pocket with rapid assembly modularized structure | |
| CN215392087U (en) | Split type die carrier structure of high-speed stamping progressive die | |
| CN220488014U (en) | One-key quick release device | |
| CN221144611U (en) | Left crankcase cover convenient to disassemble |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |