CN219813785U - Structure of spliced dream curtain pulley - Google Patents
Structure of spliced dream curtain pulley Download PDFInfo
- Publication number
- CN219813785U CN219813785U CN202321224841.1U CN202321224841U CN219813785U CN 219813785 U CN219813785 U CN 219813785U CN 202321224841 U CN202321224841 U CN 202321224841U CN 219813785 U CN219813785 U CN 219813785U
- Authority
- CN
- China
- Prior art keywords
- pulley
- guide wheel
- mounting
- spliced
- curtain
- 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
- 230000001360 synchronised effect Effects 0.000 claims description 43
- 238000005192 partition Methods 0.000 claims description 18
- 238000009434 installation Methods 0.000 abstract description 16
- 238000010276 construction Methods 0.000 abstract description 2
- 238000003780 insertion Methods 0.000 description 21
- 230000037431 insertion Effects 0.000 description 21
- 238000004519 manufacturing process Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000007792 addition Methods 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Landscapes
- Curtains And Furnishings For Windows Or Doors (AREA)
Abstract
The utility model relates to a spliced dream curtain pulley structure. The electric curtain solves the technical problems that the conventional curtain pulley is easy to block, the normal operation of an electric curtain is affected, and the like. Including the coaster body, one side of coaster body is equipped with the hold-in range connecting piece, and the coaster body has one side and/or the coaster body and has the corresponding opposite side of hold-in range connecting piece to be equipped with at least one vertical setting and freely rotatable's direction wheel body, and the direction wheel body outside surpasses coaster body side, and the hold-in range connecting piece is located direction wheel body outside top. The advantages are that: the sliding clamping of the pulley body in the electric curtain can be reduced through the guide wheel body, and the running stability of the pulley body can be improved. Can be convenient for the installation and the dismantlement to the coaster spare through detachable construction, and can reduce the replacement cost. The installation efficiency and the installation stability of the guide wheel body can be improved through the guide wheel installation structure and the guide wheel installation assembly.
Description
Technical Field
The utility model belongs to the technical field of electric curtain equipment, and particularly relates to a spliced dream curtain pulley structure.
Background
The curtain cloth of the current electric curtain is unfolded or folded by sliding the pulley in the electric curtain, and the pulley slides by being provided with a synchronous belt clamp connected with a synchronous belt, when the synchronous belt slides in the electric curtain, the synchronous belt clamp and the synchronous belt slide simultaneously to drive the pulley to slide in the electric curtain, but the normal operation of the electric curtain is easily affected due to the fact that the structure between the current synchronous belt clamp and the pulley is too complex, the occupied area in the electric curtain is too large, the production cost of the current pulley and the synchronous belt clamp is too high, and the pulley is easy to produce a clamping in the sliding process due to the fact that most of the current pulley does not have a guide structure, so that the normal operation of the electric curtain is affected, and the use experience of a user is affected.
Disclosure of Invention
The utility model aims at providing a spliced dream curtain pulley structure aiming at the problems.
In order to achieve the above purpose, the present utility model adopts the following technical scheme: the spliced dream curtain pulley structure comprises a pulley body, wherein one side of the pulley body is provided with a synchronous belt connecting piece, one side of the pulley body with the synchronous belt connecting piece and/or the other side of the pulley body corresponding to the synchronous belt connecting piece are/is provided with at least one guide pulley body which is vertically arranged and can freely rotate, the outer side of the guide pulley body exceeds the side surface of the pulley body, and the synchronous belt connecting piece is positioned above the outer side of the guide pulley body.
In the spliced dream curtain pulley structure, one side of the pulley body with the synchronous belt connecting piece and the other side corresponding to the side are respectively provided with the guide pulley bodies, and each side is sequentially provided with the two guide pulley bodies.
In the spliced dream curtain pulley structure, the pulley body is in a rectangular block shape with a split structure, and the synchronous belt connecting piece is arranged at one side of the upper end of the pulley body and extends outwards.
In the spliced dream curtain pulley structure, the pulley body is formed by mutually splicing two pulley parts which are sequentially arranged adjacently, and the two pulley parts are connected through a detachable structure.
In the spliced dream curtain pulley structure, the two pulley parts are rectangular blocks, the inner sides of the pulley parts are provided with mounting cavities which are transversely arranged and penetrate through two sides of the pulley parts, and the two ends of the lower side of each mounting cavity of each pulley part are respectively provided with the guide wheel body through the guide wheel mounting structure.
In the spliced dream curtain pulley structure, the guide wheel mounting structure comprises a transversely arranged mounting cavity and a mounting partition plate capable of dividing the mounting cavity into an upper cavity and a lower cavity, the lower end of the pulley member is provided with a pulley plate corresponding to the mounting partition plate and provided with a sliding surface at the lower end, two ends of the pulley plate respectively exceed the end parts of the mounting partition plate, the guide wheel body is respectively arranged between the mounting partition plate and the pulley plate through the guide wheel mounting assembly in a rotating mode, and the guide wheel body is respectively located at one end of the lower cavity and outside the guide wheel body exceeds the outer side of the lower cavity.
In the spliced dream curtain pulley structure, the guide wheel mounting assembly comprises a mounting notch arranged at the edge of the end part of the mounting partition plate, the pulley plate is provided with a mounting hole corresponding to the mounting notch, one end of the guide wheel shaft of the guide wheel body is arranged in the mounting notch, and the other end of the guide wheel shaft of the guide wheel body is arranged in the mounting hole.
In the spliced dream curtain pulley structure, the guide wheel shaft is fixedly arranged between the mounting notch and the mounting hole, the guide wheel body is rotationally connected with the guide wheel shaft, and the guide wheel body is internally provided with a needle bearing or is a roller bearing; or the guide wheel shaft of the guide wheel body is rotatably arranged between the mounting notch and the mounting hole, and the guide wheel body and the guide wheel shaft are connected into a whole.
In the spliced dream curtain pulley structure, the detachable structure comprises a first plugboard arranged on one side of a pulley board of any one of the two pulley components and spliced in a first plugboard groove at the bottom of the pulley board of the other pulley component, a second plugboard positioned above the first plugboard groove is arranged on one side, facing the other pulley component, of the pulley component with the first plugboard in the two pulley components, the second plugboard is spliced in the second plugboard positioned above the first plugboard on one side of the pulley component with the first plugboard, and the first plugboard, the first plugboard and the second plugboard are fixed through connecting bolts respectively.
In the spliced dream curtain pulley structure, the synchronous belt connecting piece is formed by splicing two connecting half bodies up and down, one ends of the two connecting half bodies are mutually spliced to form a connecting arm which is positioned at one end of the synchronous belt connecting piece and is inserted into an upper cavity of any one of the two pulley pieces, one ends of the connecting half bodies, which are far away from the connecting arm, are respectively provided with a synchronous belt buckle, and a synchronous belt positioning space is formed between the synchronous belt buckles of the two connecting half bodies.
Compared with the prior art, the utility model has the advantages that:
1. the sliding clamping of the pulley body in the electric curtain can be reduced through the guide wheel body, and the running stability of the pulley body can be improved.
2. Can be convenient for the installation and the dismantlement to the coaster spare through detachable construction, and can reduce the replacement cost.
3. The installation efficiency and the installation stability of the guide wheel body can be improved through the guide wheel installation structure and the guide wheel installation assembly.
Drawings
Fig. 1 is a schematic structural diagram of a first embodiment of the present utility model.
Fig. 2 is a schematic view of a scooter body according to an embodiment of the present utility model.
Fig. 3 is a schematic structural view of a guide wheel mounting structure according to a first embodiment of the present utility model.
Fig. 4 is a schematic structural view of a pulley member according to an embodiment of the utility model.
Fig. 5 is a schematic structural view of another pulley member according to the first embodiment of the present utility model.
Fig. 6 is a schematic structural diagram of a timing belt connector according to an embodiment of the present utility model.
Fig. 7 is a schematic structural view of a guide wheel body according to an embodiment of the present utility model.
Fig. 8 is a schematic structural view of a guide wheel body in a second embodiment of the present utility model.
In the figure: the pulley body 1, the pulley member 11, the mounting chamber 111, the upper chamber 112, the lower chamber 113, the timing belt connecting member 2, the connecting half body 21, the connecting arm 22, the timing belt buckle 23, the timing belt positioning space 24, the guide wheel body 3, the guide wheel shaft 31, the needle roller bearing 32, the detachable structure 4, the first insertion groove 41, the first insertion plate 42, the second insertion plate 43, the second insertion groove 44, the guide wheel mounting structure 5, the mounting partition plate 51, the pulley plate 52, the sliding surface 521, the guide wheel mounting assembly 6, the mounting notch 61, and the mounting hole 62.
Detailed Description
The utility model will be described in further detail with reference to the drawings and the detailed description.
Example 1
As shown in fig. 1, the spliced dream curtain pulley structure comprises a pulley body 1, wherein one side of the pulley body 1 is provided with a synchronous belt connecting piece 2, the synchronous belt connecting piece 2 can be connected with a synchronous belt, so that the pulley body 1 can be driven to slide, one side of the synchronous belt connecting piece 2 and/or the other side of the pulley body 1 corresponding to the synchronous belt connecting piece 2 is provided with at least one guide pulley body 3 which is vertically arranged and can freely rotate, the pulley body 1 can be more stable in the sliding process in an electric curtain through the guide pulley body 3, the use experience of a user is improved, the outer side of the guide pulley body 3 exceeds the side surface of the pulley body 1 to abut against the electric curtain, the synchronous belt connecting piece 2 is positioned above the outer side of the guide pulley body 3, the influence of the synchronous belt connecting piece 2 on the running of the guide pulley body 3 can be reduced, and the normal running of the pulley body 1 is further ensured.
Specifically, the pulley body 1 has the guide wheel body 3 on one side of the timing belt connector 2 and on the other side corresponding to the one side, and two guide wheel bodies 3 are sequentially provided on each side, so that the stability of the guide wheel body 3 to the sliding of the pulley body 1 can be further improved.
The pulley body 1 is rectangular block-shaped with a split structure, and the synchronous belt connecting piece 2 is arranged at one side of the upper end of the pulley body 1 and extends outwards.
As shown in fig. 2, 3, 4 and 5, preferably, the trolley body 1 is formed by mutually splicing two trolley components 11 which are sequentially adjacently arranged, and the two trolley components 11 are connected through a detachable structure 4, so that the trolley components 11 can be conveniently replaced and maintained in long-term use, and the loading and unloading efficiency of the trolley components 11 can be improved.
Further, the two pulley members 11 are rectangular blocks, and the inner sides of the pulley members 11 are provided with mounting cavities 111 which are transversely arranged and penetrate through two sides of the pulley members 11, the two ends of the lower side of each mounting cavity 111 of each pulley member 11 are respectively provided with the guide wheel body 3 through the guide wheel mounting structure 5, the mounting stability of the guide wheel body 3 can be improved through the guide wheel mounting structure 5, and the guide wheel body 3 is arranged in the mounting cavities 111 to reduce the whole occupied area of the pulley members 11.
The guide wheel mounting structure 5 comprises a mounting partition plate 51 which is transversely arranged in a mounting cavity 111 and can divide the mounting cavity 111 into an upper cavity 112 and a lower cavity 113, a pulley plate 52 which corresponds to the mounting partition plate 51 and is provided with a sliding surface 521 at the lower end is arranged at the lower end of the pulley member 11, the pulley body 1 can stably slide in the electric curtain through the sliding surface 521, the production cost can be effectively reduced, two ends of the pulley plate 52 respectively exceed the end of the mounting partition plate 51, the contact area between the sliding surface 521 and the electric curtain can be further improved, the sliding stability is improved, the guide wheel body 3 is respectively arranged between the mounting partition plate 51 and the pulley plate 52 through the guide wheel mounting assembly 6 in a rotating mode, an arc-shaped groove which is matched with the side surface of the guide wheel body 3 is arranged in the lower cavity 113, the guide wheel body 3 is respectively arranged at one end of the lower cavity 113 and in the arc-shaped groove, and the outer side of the guide wheel body 3 exceeds the outer side of the lower cavity 113 to be abutted against the inner side of the electric curtain.
Referring to fig. 1, fig. 2, fig. 4, fig. 5, and fig. 7, the guide wheel mounting assembly 6 includes a mounting notch 61 provided at an end edge of the mounting partition plate 51, the mounting efficiency of the guide wheel body 3 can be conveniently improved through the mounting notch 61, and the two sides of the mounting partition plate 51 near the mounting notch 61 are respectively and obliquely extended, so that the mounting efficiency of the guide wheel body 3 can be further improved, a mounting hole 62 corresponding to the mounting notch 61 is provided on the pulley plate 52, one end of the guide wheel shaft 31 of the guide wheel body 3 is provided in the mounting notch 61, and the other end is provided in the mounting hole 62, so that the stability of the guide wheel shaft 31 can be ensured while the rotation of the guide wheel body 3 is not affected.
Wherein, the guide wheel shaft 31 is fixedly arranged between the mounting notch 61 and the mounting hole 62, the guide wheel body 3 and the guide wheel shaft 31 are rotationally connected, the needle roller bearing 32 is arranged in the guide wheel body 3, the service life of the guide wheel body 3 can be prolonged, the friction force of the rotation of the guide wheel body 3 can be reduced, the guiding performance of the guide wheel body 3 is ensured, or the guide wheel body 3 is a roller bearing.
Specifically, the detachable structure 4 includes a first insertion plate 42 disposed on one side of the pulley plate 52 of any one of the two pulley members 11 and inserted into a first insertion groove 41 in the bottom of the pulley plate 52 of the other pulley member 11, a second insertion plate 43 disposed above the first insertion groove 41 is disposed on one side of the pulley member 11 having the first insertion groove 41 of the two pulley members 11 toward the other pulley member 11, the second insertion plate 43 is inserted into a second insertion groove 44 disposed above the first insertion plate 42 on one side of the pulley member 11 having the first insertion plate 42, and the first insertion plate 42 and the first insertion groove 41 and the second insertion groove 43 and the second insertion groove 44 are fixed by connection bolts, respectively, so that installation and detachment between the adjacent two pulley members 11 can be facilitated, and replacement and maintenance of the pulley members 11 can be facilitated in the future.
Referring to fig. 1, 2 and 6, the synchronous belt connecting piece 2 is formed by vertically splicing two connecting half bodies 21, one ends of the two connecting half bodies 21 are mutually spliced to form a connecting arm 22 positioned at one end of the synchronous belt connecting piece 2 and inserted into an upper cavity 112 of any one of the two pulley pieces 11, the connecting arm 22 can select upper cavities 112 of different pulley pieces 11 according to requirements, one ends of the connecting half bodies 21, which are far away from the connecting arm 22, are respectively provided with synchronous belt buckles 23, and a synchronous belt positioning space 24 is formed between the synchronous belt buckles 23 of the two connecting half bodies 21, and the synchronous belt is arranged in the synchronous belt positioning space 24.
The principle of this embodiment is: the sliding stability of the trolley body 1 in the electric curtain can be improved through the two guide wheel bodies 3 arranged on two sides of the trolley body 1, the installation selectivity of a user can be improved through the synchronous belt connecting piece 2 inserted in any upper cavity 112, the production cost of the synchronous belt connecting piece 2 and the trolley body 1 can be reduced through the synchronous belt connecting piece 2 connected with the trolley body 1 through the upper cavity 112, the loading and unloading efficiency between two adjacent trolley pieces 11 can be improved through the detachable structure 4, and the installation efficiency and the installation stability of the guide wheel body 3 can be improved through the guide wheel installation structure 5 and the guide wheel installation assembly 6.
Example two
The present embodiment is basically the same in structure and operation as the first embodiment, except that, as shown in fig. 8, the guide wheel shaft 31 of the guide wheel body 3 is rotatably provided between the mounting notch 61 and the mounting hole 62, and the guide wheel body 3 and the guide wheel shaft 31 are integrally connected.
The specific embodiments described herein are offered by way of example only to illustrate the spirit of the utility model. Those skilled in the art may make various modifications or additions to the described embodiments or substitutions thereof without departing from the spirit of the utility model or exceeding the scope of the utility model as defined in the accompanying claims.
Although the terms of the pulley body 1, the pulley member 11, the mounting chamber 111, the upper chamber 112, the lower chamber 113, the timing belt connector 2, the connection half body 21, the connection arm 22, the timing belt buckle 23, the timing belt positioning space 24, the guide wheel body 3, the guide wheel shaft 31, the needle bearing 32, the detachable structure 4, the first insertion groove 41, the first insertion plate 42, the second insertion plate 43, the second insertion groove 44, the guide wheel mounting structure 5, the mounting partition plate 51, the pulley plate 52, the sliding surface 521, the guide wheel mounting assembly 6, the mounting notch 61, the mounting hole 62, etc. are used more herein, the possibility of using other terms is not excluded. These terms are used merely for convenience in describing and explaining the nature of the utility model; they are to be interpreted as any additional limitation that is not inconsistent with the spirit of the present utility model.
Claims (10)
1. The utility model provides a concatenation dream curtain coaster structure, includes coaster body (1), one side of coaster body (1) be equipped with hold-in range connecting piece (2), its characterized in that, coaster body (1) one side and/or coaster body (1) with have hold-in range connecting piece (2) corresponding opposite side be equipped with at least one vertical setting and freely rotatable's guide wheel body (3), guide wheel body (3) outside surpass coaster body (1) side, just hold-in range connecting piece (2) be located guide wheel body (3) outside top.
2. The spliced dream curtain pulley structure according to claim 1, wherein the pulley body (1) is provided with one side of the synchronous belt connecting piece (2) and the other side corresponding to the side are respectively provided with the guide pulley bodies (3), and each side is provided with two guide pulley bodies (3) in sequence.
3. The spliced dream curtain pulley structure according to claim 1, wherein the pulley body (1) is in a rectangular block shape with a split structure, and the synchronous belt connecting piece (2) is arranged at one side of the upper end of the pulley body (1) and extends outwards.
4. A spliced dream curtain tackle structure according to claim 1, 2 or 3, wherein the tackle body (1) is formed by mutually splicing two tackle parts (11) which are arranged adjacently in sequence, and the two tackle parts (11) are connected through a detachable structure (4).
5. The spliced dream curtain pulley structure according to claim 4, wherein the two pulley members (11) are rectangular, mounting cavities (111) which are transversely arranged and penetrate through two sides of the pulley members (11) are formed in the inner sides of the pulley members (11), and the two ends of the lower side of each mounting cavity (111) of each pulley member (11) are respectively provided with the guide wheel body (3) through the guide wheel mounting structure (5).
6. The spliced dream curtain pulley structure according to claim 5, wherein the guide wheel mounting structure (5) comprises a mounting partition plate (51) which is transversely arranged in a mounting cavity (111) and can divide the mounting cavity (111) into an upper cavity (112) and a lower cavity (113), the lower end of the pulley member (11) is provided with a pulley plate (52) which corresponds to the mounting partition plate (51) and the lower end of which is provided with a sliding surface (521), two ends of the pulley plate (52) respectively exceed the end parts of the mounting partition plate (51), the guide wheel body (3) is respectively arranged between the mounting partition plate (51) and the pulley plate (52) through the guide wheel mounting assembly (6) in a rotating mode, and the guide wheel body (3) is respectively positioned at one end of the lower cavity (113) and the outer side of the guide wheel body (3) exceeds the outer side of the lower cavity (113).
7. The spliced dream curtain pulley structure according to claim 6, wherein the guide wheel mounting assembly (6) comprises a mounting notch (61) arranged at the edge of the end part of the mounting partition plate (51), the pulley plate (52) is provided with a mounting hole (62) corresponding to the mounting notch (61), one end of the guide wheel shaft (31) of the guide wheel body (3) is arranged in the mounting notch (61), and the other end is arranged in the mounting hole (62).
8. The spliced dream curtain pulley structure according to claim 7, wherein the guide wheel shaft (31) is fixedly arranged between the mounting notch (61) and the mounting hole (62), the guide wheel body (3) is rotationally connected with the guide wheel shaft (31), and a needle bearing (32) is arranged in the guide wheel body (3) or the guide wheel body (3) is a roller bearing; or, the guide wheel shaft (31) of the guide wheel body (3) is rotatably arranged between the mounting notch (61) and the mounting hole (62), and the guide wheel body (3) and the guide wheel shaft (31) are connected into a whole.
9. The spliced dream curtain pulley structure according to claim 6, wherein the detachable structure (4) comprises a first plug board (42) arranged on one side of a pulley board (52) of any one pulley component (11) and plugged into a first plug slot (41) at the bottom of the pulley board (52) of the other pulley component (11), a second plug board (43) positioned above the first plug slot (41) is arranged on one side of the pulley component (11) with the first plug slot (41) of the two pulley components (11) facing the other pulley component (11), the second plug board (43) is plugged into a second plug slot (44) positioned above the first plug board (42) on one side of the pulley component (11) with the first plug board (42), and the first plug board (42) and the first plug slot (41) and the second plug board (43) and the second plug slot (44) are respectively fixed through connecting bolts.
10. The spliced dream curtain pulley structure according to claim 6, wherein the synchronous belt connecting piece (2) is formed by splicing two connecting half bodies (21) up and down, one ends of the two connecting half bodies (21) are spliced with each other to form a connecting arm (22) which is positioned at one end of the synchronous belt connecting piece (2) and is spliced in an upper cavity (112) of any one of the two pulley pieces (11), one end of the connecting half body (21) far away from the connecting arm (22) is respectively provided with a synchronous belt buckle (23), and a synchronous belt positioning space (24) is formed between the synchronous belt buckles (23) of the two connecting half bodies (21).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321224841.1U CN219813785U (en) | 2023-05-16 | 2023-05-16 | Structure of spliced dream curtain pulley |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321224841.1U CN219813785U (en) | 2023-05-16 | 2023-05-16 | Structure of spliced dream curtain pulley |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219813785U true CN219813785U (en) | 2023-10-13 |
Family
ID=88273524
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321224841.1U Active CN219813785U (en) | 2023-05-16 | 2023-05-16 | Structure of spliced dream curtain pulley |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219813785U (en) |
-
2023
- 2023-05-16 CN CN202321224841.1U patent/CN219813785U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN219813785U (en) | Structure of spliced dream curtain pulley | |
| CN201447552U (en) | A drive mechanism of a knitting horizontal machine density triangle slider | |
| CN212182731U (en) | Connector rail device | |
| CN215394234U (en) | Grinding device is used in processing of wood furniture | |
| CN213920548U (en) | Bearing assembly convenient to disassemble | |
| CN211046666U (en) | Nonstandard automatic slip table device | |
| CN210863817U (en) | Port detection device is used in network transformer production | |
| CN210435650U (en) | Automatic assembling clamp device for motor capacitor | |
| CN113650081A (en) | Cutting machine is used in display device manufacturing with regulatory function | |
| CN218771598U (en) | Cantilever type permanent magnet synchronous motor | |
| CN214905571U (en) | Creative work support frame for art and art designer | |
| CN217318984U (en) | High-stability mounting structure for flange plate die | |
| CN210939049U (en) | Electronic connector assembling mechanism | |
| CN216389985U (en) | Can prolong commutator for motor of switching-over interval | |
| CN216578343U (en) | Cutting device convenient to automatically change cutter | |
| CN218689224U (en) | Rolling disc | |
| CN215418629U (en) | Novel connection structure of low wind pressure wire | |
| CN215183584U (en) | Detection switch | |
| CN219486571U (en) | Clamp for sticking protective film | |
| CN216420917U (en) | Communication cable production and processing device of flare-outing | |
| CN213319993U (en) | Clamping device for manufacturing vehicle parts | |
| CN217239840U (en) | Fixing device for heavy-load connector | |
| CN219499088U (en) | Inner rotor brushless motor | |
| CN218746162U (en) | Multi-rotor miniature electric sliding table | |
| CN220857491U (en) | Take winding displacement pencil of fixer |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |