CN112701830A - Structure is prevented tearing open by (window) curtain motor tip - Google Patents
Structure is prevented tearing open by (window) curtain motor tip Download PDFInfo
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- CN112701830A CN112701830A CN202110080364.5A CN202110080364A CN112701830A CN 112701830 A CN112701830 A CN 112701830A CN 202110080364 A CN202110080364 A CN 202110080364A CN 112701830 A CN112701830 A CN 112701830A
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- end cover
- clamping
- rear end
- seat
- clamping block
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- Curtains And Furnishings For Windows Or Doors (AREA)
- Operating, Guiding And Securing Of Roll- Type Closing Members (AREA)
Abstract
The utility model provides a structure is prevented tearing open by (window) curtain motor, through the frame installation actuating motor who has the mount pad on the casing, the front end of casing is through changeing the knot and connecting the front end housing, rear end housing and lock seat are installed in proper order through the mount pad to the rear end of casing, can hide the screw in inside on the one hand through this kind of structure, on the other hand then passes through connector link and casing, between the front end housing, and mount pad and rear end housing, locking structure between the lock seat is connected, the use needs of screw have been reduced, and the whole degree of difficulty of installing and removing of preventing tearing open the structure is high, can greatly reduce the possibility that non-professional dismantles equipment, and then avoid destroying equipment because of improper operation.
Description
Technical Field
The invention relates to a motor device, in particular to an anti-disassembly structure of a curtain motor.
Background
The motor is generally installed in various equipment housings, and a cover is disposed on the housing to cover and protect the motor and other components. The existing shell is locked on the shell through a screw, the connecting mode is simple, the operation is convenient, but the disassembly is very easy, on one hand, the shell is easy to disassemble and damage after the product leaves factory and circulates, so that the problem that the product quality cannot be determined or the product is damaged artificially in the guarantee period is caused; on the other hand, the motor usually needs professional personnel to maintain, and if non-professional personnel perform improper operation in the assembling and disassembling process, the working precision and safety of the motor are easily damaged.
Disclosure of Invention
The invention aims to provide a curtain motor disassembly-preventing structure which shields the end part of a motor to reduce the disassembly convenience and reduce the damage of the motor and the using equipment caused by the manual improper disassembly.
The invention relates to a disassembly-preventing structure of a curtain motor, which comprises a base arranged in a shell, wherein a driving motor is fixedly arranged in the base, one end of the shell, which is opposite to a rotating shaft of the driving motor, is provided with a transfer buckle, and the outer side of the transfer buckle is provided with a front end cover; the end, back to the front end cover, of the machine base is provided with a mounting seat, a clamping block is arranged on the mounting seat, one end, facing outwards, of the mounting seat is provided with a seat groove communicated with the inside and a rear end cover, the rear end cover is provided with a clamping groove opposite to the seat groove, a clamping strip which penetrates through the seat groove and extends to the clamping block is arranged on the rear end cover and is positioned at the side edge of the clamping groove, and the tail end of the clamping strip is provided with a clamping hook which is mutually clamped and fixed with the clamping block; the lock seat is arranged at the outward side of the rear end cover, the inner side of the lock seat is provided with a lock plate which penetrates through the clamping groove, and the side edge of the lock plate is tightly propped against the inner side of the clamping strip and enables the clamping hook to be clamped on the clamping block.
The invention relates to a disassembly-preventing structure of a curtain motor.A driving motor for providing power is arranged on a shell through a base, the front end of the shell, namely one end opposite to a rotating shaft of the driving motor, is not directly connected with a front end cover but is connected with the front end cover through a transfer buckle, and a screw for fixing is hidden inside through the front end cover; the rear end of the shell, namely one end back to the front end cover, is sequentially provided with a rear end cover and a lock seat, the machine seat is provided with a locking seat, a clamping strip on the rear end cover penetrates through a seat groove of the installation seat to extend into the machine seat, in a free state, a clamping hook on the clamping strip and a clamping block in the installation seat are in a mutually separated state, until a locking plate of the lock seat is inserted into a clamping groove of the rear end cover, the side edge of the locking plate abuts against the clamping strip to apply thrust to the clamping strip, the clamping strip is deformed, the clamping hook on the clamping strip is clamped into the clamping block, so that the clamping block and the clamping hook are mutually locked, the rear end cover and the installation seat are mutually fixed, and after the two clamping strips clamp the locking plate, the rear end cover and the lock seat are mutually fixed, and the installation seat, the rear end cover and the lock seat are fixed. This structure is prevented tearing open by motor, driving motor can be fixed through screw or other connected mode with the frame, and cover in the outside casing of frame, its front end shelters from through the front end housing, the rear end then shelters from through rear end housing and lock seat, can hide the screw in inside on the one hand, on the other hand then connects through locking structure, the use needs of screw have been reduced, and the whole degree of difficulty of installing and removing of preventing tearing open the structure is high, can greatly reduce the possibility that non professional dismantled equipment, and then avoid destroying equipment because of improper operation of installing and removing.
Drawings
Fig. 1 and 2 are schematic structural diagrams of a curtain motor anti-disassembly structure.
Fig. 3 is a partial structural view of the motor detachment prevention structure of the window covering shown in fig. 1.
Fig. 4 and 5 are schematic structural diagrams of the base and the connecting parts thereof.
Fig. 6 is a schematic structural view of the mount.
Fig. 7 is a structural schematic diagram of the rear end cap.
Fig. 8 is a schematic structural view of the lock case.
Detailed Description
A curtain motor anti-dismantling structure comprises a base 2 arranged in a shell 1, a driving motor 3 is fixedly arranged in the base, a transfer buckle 4 is arranged at one end of the shell opposite to a rotating shaft of the driving motor, and a front end cover 5 is arranged at the outer side of the transfer buckle; the end, back to the front end cover, of the machine base is provided with a mounting seat 6, a clamping block 61 is arranged on the mounting seat, one end, facing outwards, of the mounting seat is provided with a seat groove 62 communicated with the interior and is provided with a rear end cover 7, the rear end cover is provided with a clamping groove 71 opposite to the seat groove, a clamping strip 72 penetrating through the seat groove and extending to the clamping block is arranged at the side edge of the clamping groove on the rear end cover, and the tail end of the clamping strip is provided with a clamping hook 73 mutually clamped and fixed with the clamping block; and a lock seat 8 arranged at the outward side of the rear end cover, wherein a lock plate 81 penetrating through the clamping groove is arranged at the inner side of the lock seat, and the side edge of the lock plate is tightly propped against the inner side of the clamping strip to enable the clamping hook to be clamped on the clamping block.
As shown in fig. 1-8, a driving motor for providing power is mounted on the housing through the base, the front end of the housing, i.e. the end opposite to the rotating shaft of the driving motor, is not directly connected with the front end cover, but is connected with the front end cover through a transfer buckle, and a screw for fixing is hidden inside through the front end cover; the rear end of the shell, namely one end back to the front end cover, is sequentially provided with a rear end cover and a lock seat, the machine seat is provided with a locking seat, a clamping strip on the rear end cover penetrates through a seat groove of the installation seat to extend into the machine seat, in a free state, a clamping hook on the clamping strip and a clamping block in the installation seat are in a mutually separated state, until a locking plate of the lock seat is inserted into a clamping groove of the rear end cover, the side edge of the locking plate abuts against the clamping strip to apply thrust to the clamping strip, the clamping strip is deformed, the clamping hook on the clamping strip is clamped into the clamping block, so that the clamping block and the clamping hook are mutually locked, the rear end cover and the installation seat are mutually fixed, and after the two clamping strips clamp the locking plate, the rear end cover and the lock seat are mutually fixed, and the installation seat, the rear end cover and the lock seat are fixed. This structure is prevented tearing open by motor, driving motor can be fixed through screw or other connected mode with the frame, and cover in the outside casing of frame, its front end shelters from through the front end housing, the rear end then shelters from through rear end housing and lock seat, can hide the screw in inside on the one hand, on the other hand then connects through locking structure, the use needs of screw have been reduced, and the whole degree of difficulty of installing and removing of preventing tearing open the structure is high, can greatly reduce the possibility that non professional dismantled equipment, and then avoid destroying equipment because of improper operation of installing and removing.
In the anti-disassembly structure of the curtain motor, the switching buckle 4 is provided with the limiting fixture block 9, the positions of the front end cover 5 and the shell 1, which are opposite to the limiting fixture block, are respectively provided with the limiting fixture grooves 10, and the two limiting fixture grooves are sleeved on the limiting fixture blocks and fixed with each other, because the shell is only fixed through the clamping of the front end and the rear end, relative rotation is easy to occur in the working process, therefore, the limiting fixture grooves are arranged on the shell and the front end cover, and the limiting fixture blocks are arranged on the switching buckle, so that the connection strength is improved through the matching between the limiting fixture blocks, and the influence on the working stability of equipment caused by improper; simultaneously, spacing fixture block sets up between two spacing draw-in grooves, need pry spacing fixture block by force and just can pry it open when demolising equipment, nevertheless pry spacing fixture block by force after, can produce the sled trace on casing, spacing fixture block or front end housing to avoid the user to dismantle privately, also can make things convenient for the accuracy to trace back the quality problems of product. In addition, a sliding groove 41 is arranged on the adapting buckle 4 along the direction parallel to the axis of the driving motor 3, a limiting clamping block 9 is slidably arranged in the sliding groove, a pressure spring 11 is arranged between one end of the sliding groove facing the driving motor and the limiting clamping block, one end of the limiting clamping block facing the front end cover 5 protrudes out of the sliding groove, and a guide hole 51 for inserting the end part of the limiting clamping block is arranged on the front end cover; the outer side surface of the limiting clamping block is provided with a limiting part 91, and the limiting part is arranged opposite to the limiting clamping groove on the shell 1 and the front end cover. When the curtain motor is arranged on the track, the limit part on the surface is pressed to compress the return spring, so that the limit clamping block can retract inwards, and the track is prevented from being blocked by the limit clamping block; after the rail is installed in place, the limiting clamping block can extend into the guide hole of the front end cover to limit under the resilience action of the return spring.
The curtain motor anti-dismounting structure is characterized in that the outer wall of the machine base 2 is provided with a plurality of convex prisms 21, and the outer walls of the prisms are abutted to the inner wall of the shell 1. When the shell is sleeved, the prism on the periphery of the base can support the shell, so that a certain gap is formed between the base and the driving motor in the base and the inner wall of the shell, air convection inside the motor is facilitated, and the heat dissipation performance of the motor is improved.
The anti-disassembly structure of the curtain motor is characterized in that two clamping blocks 61 are oppositely arranged on the mounting seat 6 along the direction parallel to the axial direction of the driving motor 3, two clamping strips 72 with clamping hooks 73 are correspondingly arranged on the rear end cover 7, the distance between the ends, back to the driving motor, of the two clamping strips is larger than the distance between the ends, provided with the clamping hooks, of the two clamping strips, so that the fixing strength can be improved, the two clamping strips can automatically withdraw from the clamping blocks in a free state, and then the two clamping strips are deformed under the pushing of the locking plate to be clamped into the clamping blocks.
In the anti-disassembly structure of the curtain motor, the outward side surface of the mounting seat 6 is provided with an inward concave positioning concave table 63, and the inner side of the rear end cover 7 is provided with a positioning convex table 74 matched with the positioning concave table, so that the matching and positioning precision is improved; in addition, a positioning column 64 extending outwards can be arranged at the bottom of the positioning concave 63 of the mounting seat 6, and a positioning hole 75 sleeved outside the positioning column is arranged on the rear end cover 7, so that the positioning precision is further improved, and the mutual dislocation is avoided; in addition, the extending height of the positioning column 64 is greater than the depth of the positioning concave 63, so that the top end of the positioning column extends to the outer side of the rear end cover, and meanwhile, a bayonet 82 sleeved outside the positioning column is arranged on the lock base 8, so that the positioning precision of the lock base and the connection strength between the lock base and the rear end cover and the machine base are improved; in addition, the inner side of the clamping strip 72 is provided with an inward concave positioning groove 76, and the side edge of the locking plate 81 is provided with a positioning strip 83 clamped in the positioning groove, so that the positioning precision and the connection strength between the clamping strip and the locking plate are improved; in order to further improve the connection front degree between the rear cover and the lock base, a lock hole 77 and a lock hook 84 may be provided between the rear cover 7 and the lock base 8 for mutual engagement and fixation. Through the arrangement of the motor anti-disassembly structure, the connection strength and the assembly and disassembly difficulty among the base, the rear end cover and the lock seat are greatly improved.
Claims (10)
1. The utility model provides a structure is prevented tearing open by (window) curtain motor which characterized in that: the device comprises a base (2) arranged in a shell (1), a driving motor (3) is fixedly arranged in the base, a transfer buckle (4) is arranged at one end of the shell opposite to a rotating shaft of the driving motor, and a front end cover (5) is arranged at the outer side of the transfer buckle; a mounting seat (6) is arranged at one end of the machine base, which is back to the front end cover, a clamping block (61) is arranged on the mounting seat, a seat groove (62) communicated with the interior is formed in the outward end of the mounting seat, a rear end cover (7) is arranged on the rear end cover, a clamping groove (71) opposite to the seat groove is formed in the rear end cover, a clamping strip (72) which penetrates through the seat groove and extends to the clamping block is arranged at the side edge of the clamping groove on the rear end cover, and a clamping hook (73) which is mutually clamped and fixed with the clamping block is arranged; and a lock seat (8) arranged at the outward side of the rear end cover, wherein a lock plate (81) penetrating through the clamping groove is arranged at the inner side of the lock seat, and the side edge of the lock plate is tightly propped against the inner side of the clamping strip to enable the clamping hook to be clamped on the clamping block.
2. The curtain motor detachment prevention structure of claim 1, wherein: a limiting clamping block (9) is arranged on the adapter buckle (4), limiting clamping grooves (10) are respectively arranged on the front end cover (5) and the shell (1) opposite to the limiting clamping block, and the two limiting clamping grooves are sleeved on the limiting clamping block and fixed with each other.
3. The curtain motor detachment prevention structure of claim 2, wherein: a sliding groove (41) is formed in the transfer buckle (4) along the direction parallel to the axis of the driving motor (3), a limiting clamping block (9) is arranged in the sliding groove in a sliding manner, a pressure spring (11) is arranged between one end, facing the driving motor, in the sliding groove and the limiting clamping block, one end, facing the front end cover (5), of the limiting clamping block protrudes out of the sliding groove, and a guide hole (51) for inserting the end part of the limiting clamping block is formed in the front end cover; the outer side surface of the limiting clamping block is provided with a limiting part (91), and the limiting part is arranged opposite to the limiting clamping groove on the shell (1) and the front end cover.
4. The window covering motor detachment prevention structure of claim 1, 2 or 3, wherein: the outer wall of the machine base (2) is provided with a plurality of convex prisms (21), and the outer walls of the prisms are abutted against the inner wall of the shell (1).
5. The curtain motor detachment prevention structure of claim 1, wherein: two clamping blocks (61) are oppositely arranged on the mounting seat (6) along the direction parallel to the axial direction of the driving motor (3), two clamping strips (72) with clamping hooks (73) are correspondingly arranged on the rear end cover (7), and the distance between the ends of the two clamping strips, which are back to the driving motor, is larger than the distance between the ends of the two clamping strips, which are provided with the clamping hooks.
6. The curtain motor detachment prevention structure of claim 1, wherein: an inward concave positioning concave table (63) is arranged on the outward side face of the mounting seat (6), and a positioning boss (74) matched with the positioning concave table is arranged on the inner side of the rear end cover (7).
7. The curtain motor detachment prevention structure of claim 6, wherein: the mounting seat (6) is provided with a positioning column (64) extending outwards at the bottom of the positioning concave table (63), and the rear end cover (7) is provided with a positioning hole (75) sleeved outside the positioning column.
8. The curtain motor detachment prevention structure of claim 7, wherein: the extending height of the positioning column (64) is greater than the depth of the positioning concave table (63), and a bayonet (82) sleeved outside the positioning column is arranged on the lock seat (8).
9. The motor detachment preventing structure for window curtains according to any one of claims 5 to 8, wherein: the inner side of the clamping strip (72) is provided with an inward concave positioning groove (76), and the side edge of the locking plate (81) is provided with a positioning strip (83) clamped in the positioning groove.
10. The motor detachment preventing structure for window curtains according to any one of claims 5 to 8, wherein: a lock hole (77) and a lock hook (84) which are mutually clamped and fixed are arranged between the rear end cover (7) and the lock seat (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110080364.5A CN112701830B (en) | 2021-01-21 | 2021-01-21 | Structure is prevented tearing open by (window) curtain motor tip |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110080364.5A CN112701830B (en) | 2021-01-21 | 2021-01-21 | Structure is prevented tearing open by (window) curtain motor tip |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN112701830A true CN112701830A (en) | 2021-04-23 |
| CN112701830B CN112701830B (en) | 2022-03-18 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110080364.5A Active CN112701830B (en) | 2021-01-21 | 2021-01-21 | Structure is prevented tearing open by (window) curtain motor tip |
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| Country | Link |
|---|---|
| CN (1) | CN112701830B (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202978514U (en) * | 2012-11-29 | 2013-06-05 | 中山大洋电机制造有限公司 | Motor end cover and housing assembly structure |
| DE102013009409A1 (en) * | 2013-06-05 | 2014-12-11 | Brose Fahrzeugteile GmbH & Co. Kommanditgesellschaft, Würzburg | Electrical component and method for its assembly |
| CN206962584U (en) * | 2017-06-26 | 2018-02-02 | 大福泵业有限公司 | Miniature whirlpool water pump rear end cap and fan housing mounting structure |
| CN109980831A (en) * | 2019-04-30 | 2019-07-05 | 上海飞科电器股份有限公司 | A kind of bracket component, motor sub-assembly and electric toothbrush |
| CN210468944U (en) * | 2019-10-23 | 2020-05-05 | 中山大洋电机股份有限公司 | Motor with mounting bracket |
-
2021
- 2021-01-21 CN CN202110080364.5A patent/CN112701830B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202978514U (en) * | 2012-11-29 | 2013-06-05 | 中山大洋电机制造有限公司 | Motor end cover and housing assembly structure |
| DE102013009409A1 (en) * | 2013-06-05 | 2014-12-11 | Brose Fahrzeugteile GmbH & Co. Kommanditgesellschaft, Würzburg | Electrical component and method for its assembly |
| CN206962584U (en) * | 2017-06-26 | 2018-02-02 | 大福泵业有限公司 | Miniature whirlpool water pump rear end cap and fan housing mounting structure |
| CN109980831A (en) * | 2019-04-30 | 2019-07-05 | 上海飞科电器股份有限公司 | A kind of bracket component, motor sub-assembly and electric toothbrush |
| CN210468944U (en) * | 2019-10-23 | 2020-05-05 | 中山大洋电机股份有限公司 | Motor with mounting bracket |
Also Published As
| Publication number | Publication date |
|---|---|
| CN112701830B (en) | 2022-03-18 |
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| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: A curtain motor end anti disassembly structure Effective date of registration: 20230421 Granted publication date: 20220318 Pledgee: Industrial and Commercial Bank of China Limited Guangzhou Industrial Avenue sub branch Pledgor: GUANGZHOU BAOTAI ELECTRONIC CO.,LTD. Registration number: Y2023980038694 |
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