CN211321188U - Linear motor structure for telescopic sliding door - Google Patents
Linear motor structure for telescopic sliding door Download PDFInfo
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- CN211321188U CN211321188U CN201820258897.1U CN201820258897U CN211321188U CN 211321188 U CN211321188 U CN 211321188U CN 201820258897 U CN201820258897 U CN 201820258897U CN 211321188 U CN211321188 U CN 211321188U
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- telescopic rod
- motor structure
- sliding door
- guide pulley
- linear motor
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Abstract
The utility model relates to a telescopic linear electric motor structure for sliding door, its characterized in that: the movable part is provided with a telescopic rod which can be inserted from one end of the slotted hole in a sliding manner and a motion output part which can output the motion of the rotor assembly, and the movable part and the fixed part are fixed through a fastener. The utility model relates to a novelty, it is rational in infrastructure, can be according to the nimble length of adjusting the active cell subassembly of width of door frame, fine adaptability has.
Description
Technical Field
The utility model relates to a linear electric motor structure, in particular to linear electric motor structure for telescopic sliding door.
Background
The linear motor generally includes a stator assembly and a mover assembly, the stator assembly is fixedly installed above the rail, and the mover assembly has a permanent magnet, is installed in parallel below the stator assembly, and is spaced from the stator assembly by a certain gap. When the door body is in work, the current in the stator assembly is changed through the controller, the rotor assembly provided with the permanent magnet can be driven to slide left and right in the track due to the electromagnetic induction principle, then the rotor assembly is connected with the door body, the motion of the rotor assembly is transmitted to the door body, and the door body can be opened and closed. In the prior art, the mover assembly is usually unadjustable, and once it is determined, the mover assembly can only be applied to a door frame with a specific width, and for other door frames with different widths, the mover assembly corresponding to the mover assembly can only be produced again, that is, the mover assembly in the prior art is fixed and unchangeable in application and does not have the capability of adapting to various door frame widths, so that a manufacturer must design a mover assembly with a specification according to the width of each door frame during production, thereby causing the defects of various varieties, high cost and the like.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to overcome prior art not enough, improve to prior art, provide a telescopic linear electric motor structure for sliding door. The utility model relates to a novelty, it is rational in infrastructure, the length of active cell subassembly can be adjusted in a flexible way to can adapt to the use of multiple door frame width.
In order to solve the technical problem, the utility model provides a technical scheme as follows:
a linear motor structure for a telescopic sliding door,
the utility model provides a linear electric motor structure for telescopic sliding door, includes the active cell subassembly, and the active cell subassembly includes fixed part, movable part, and the fixed part has the permanent magnet, and this permanent magnet below has the slotted hole, and the movable part has the telescopic link that can follow slotted hole one end slip and insert and can carry out the motion output part of exporting the motion of active cell subassembly, fixes through the fastener between movable part and the fixed part.
In the prior art, the mover assembly is usually unadjustable, and once it is determined, the mover assembly can only be applied to a doorframe with a specific width, and for other doorframes with different widths, only the mover assembly corresponding to the mover assembly can be produced again, that is, the mover assembly in the prior art is applicable to a fixed place and does not have the capability of adapting to various doorframe widths, so that a manufacturer must design a mover assembly with a specification according to the width of each doorframe during production, thereby causing the defects of various varieties, high cost and the like. In order to solve the problem, the utility model discloses a telescopic sliding door uses linear electric motor structure specifically is a telescopic rotor assembly has been designed, this rotor assembly includes fixed part and movable part, the permanent magnet is installed on the fixed part, and partly exposes outside, this exposed part is located stator assembly under, during the use, when stator assembly circular telegram, because the electromagnetic induction principle, the rotor assembly fixed part that is located this stator assembly below will be under the impetus of magnetic field force, remove along the track about. The lower part of the permanent magnet is also provided with a slot hole, the telescopic rod of the movable part is inserted into the slot hole and can slide left and right in the slot hole, and the movable part is also provided with a motion output part which is connected with the door body and can output the motion of the rotor assembly to the door body. Since the fixed portion slides left and right under the action of the magnetic field and the movable portion is inserted into the slot of the fixed portion through the telescopic rod, the movable portion and the fixed portion must be connected and fixed by a fastening member in order to transmit the sliding of the fixed portion to the movable portion.
Therefore, aiming at occasions with different door frame widths, the extension and the shortening of the rotor assembly can be realized only by adjusting the length of the telescopic rod inserted into the slotted hole, namely, when the door frame width is wider, the telescopic rod is pulled out a little from the slotted hole, when the door frame width is narrower, the telescopic rod is pulled out a little from the slotted hole, namely, the length of the telescopic rod pulled out from the slotted hole can be flexibly adjusted according to different requirements, so that the rotor assembly can be suitable for the occasions with different door frame widths, and has good universality. Once the length of the telescopic rod is adjusted according to a specific occasion, the movable part and the fixed part can be connected and fixed by the fastener, so that the movable part and the fixed part slide synchronously, the sliding can be further transmitted to the door body through the motion output part on the movable part, and the door body is driven to open and close.
Further, in one embodiment, the fixing part is an upper part and a lower part, the length of the upper part of the fixing part is greater than that of the lower part of the fixing part, and a slot hole for inserting the telescopic rod is formed between the upper part and the lower part. The purpose of this arrangement is to make the motion output part of the movable part slide to the lower part of the upper part of the fixed part and contact with the end part of the lower part of the fixed part, so that the length of the whole mover assembly can be further shortened, and the mover assembly can be applied to a narrower door frame, and the adaptability of the mover assembly is enhanced to the maximum extent.
Furthermore, one end of the telescopic rod is inserted into the slotted hole, the other end of the telescopic rod is connected with the guide pulley, the upper part of the guide pulley can slide in the slotted hole and can slide to the end part of the lower part, pulleys are arranged on two sides of the guide pulley, and the motion output part is arranged in the middle of the guide pulley.
Furthermore, one end of the telescopic rod is inserted into the slotted hole, and the length of the telescopic rod pulled out of the slotted hole is adjusted according to actual needs, so that the telescopic function of the rotor assembly is realized. The other end of the telescopic rod is connected with a guide pulley, the guide pulley can slide in the slotted hole, when the door frame is narrow, the guide pulley slides in the slotted hole along with the telescopic rod and can slide to the end part of the lower part of the fixing part and be positioned below the upper part of the fixing part, and therefore the rotor assembly can adapt to the narrower door frame. In addition, the motion output part is arranged in the middle of the guide pulley, and when the device is used, the motion output part is connected with the door body, and when the guide pulley slides in the track along with the telescopic rod, the guide pulley drives the door body connected with the guide pulley to synchronously slide. The two sides of the guide pulley are also provided with pulleys, and the pulleys can slide on the track to guide the door body and bear the weight of the door body.
Furthermore, the other end of the fixing part is provided with an independent guide pulley without a telescopic rod. As mentioned above, the guide pulley connected to the telescopic rod is connected to one end of the door body through the motion output portion thereof, and in order to maintain balance, the same connection must be performed at the other end of the door body. Thus, when the door frame is narrow, the upper part of the independent guide pulley can slide into the slotted hole, and when the door frame is wide, the upper part of the independent guide pulley can be separated from the slotted hole and is connected with the door body at a position far away from one end of the fixing part, namely, the independent guide pulley without the telescopic rod is arranged at the other end of the fixing part, so that the limit of the length of the fixing part can be broken through, and the width of the door frame capable of adapting to is further enlarged.
Furthermore, an independent wheel set is arranged between the independent guide pulley and the lower part of the fixing part, the upper part of the independent wheel set is arranged in the slotted hole in a sliding manner, and the front side and the rear side of the independent wheel set are respectively provided with a pulley and a fixing hole which can be used for being mutually fixed with the fixing part. Because the length of the upper part of the fixing part is longer than that of the lower part of the fixing part, when the upper part of the independent guide pulley is positioned in the slotted hole, the independent guide pulley can play a certain supporting role on the upper part of the fixing part to prevent the upper part of the fixing part from deforming. When the independent sliding guide upper wheel is separated from the slotted hole, the part of the fixing part upper part, which is longer than the fixing part lower part, is in an unsupported state, and the risk of deformation is generated along with the time. The upper part of the independent wheel set can slide in the slotted hole, when the door frame is narrow and the upper part of the independent guide pulley slides into the slotted hole, the independent wheel set can slide to the end part of the lower part of the fixed part to make room for the independent guide pulley; when the door frame is wide and the upper part of the independent guide pulley is separated from the slotted hole, the independent wheel set can slide towards the outer end of the slotted hole to support the upper part of the fixing part. The independent wheel set is also provided with a fixing hole, and once the position of the independent wheel set is adjusted, the independent wheel set and the fixing part can be connected and fixed through the fixing hole, so that the independent wheel set is prevented from freely sliding in the slotted hole. In addition, the two sides of the independent wheel set are respectively provided with a pulley, so that the fixing part can better slide on the track.
Further, in another embodiment, the movable portion has two portions inserted into the through groove from both left and right ends, respectively. In this embodiment, the two movable portions each have a telescopic rod and a motion output portion, and are in a left-right symmetrical state. When the adjustable door frame is used, the left movable part and the right movable part are pulled out by a certain length from the through groove respectively according to the actual width of the door frame, the pulled-out length is longer when the door frame is wider, the pulled-out length is shorter when the door frame is narrower, and the adjustable door frame can be suitable for door frames with various widths by the adjusting mode.
Further, the telescopic rod is provided with a slot position, so that the motion output part can be inserted into the slot position in a sliding mode.
Further, in this embodiment, the motion output portion is a T-shaped structure, and includes a vertical rod and a horizontal bar, where the vertical rod is used to connect with the door body, and outputs the motion of the mover assembly to the door body, so as to drive the door body to slide together. The horizontal bar is used for being inserted into the slot position of the telescopic rod and is fixed with the telescopic rod into a whole.
Furthermore, the specific mode that the horizontal bar is fixed with the telescopic rod is that a screw hole is formed in the horizontal bar, a screw is arranged in the screw hole, and the screw is screwed when the horizontal bar needs to be fixed.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the structures shown in the drawings without creative efforts.
Fig. 1 is an exploded view of embodiment 1 of the present invention;
fig. 2 is a perspective view of a fixing part according to embodiment 1 of the present invention;
FIG. 3 is a left side view of FIG. 2;
FIG. 4 is a perspective view of embodiment 1 of the present invention with permanent magnets and pulleys;
fig. 5 is a perspective view of a movable part according to embodiment 1 of the present invention;
fig. 6 is a perspective view of an independent guide pulley in embodiment 1 of the present invention;
fig. 7 is a perspective view of an independent wheel set according to embodiment 1 of the present invention;
fig. 8 is a schematic view of a mover assembly mounted to a wide door body according to embodiment 1 of the present invention;
fig. 9 is a schematic view of a mover assembly mounted to a narrower door body according to embodiment 1 of the present invention;
fig. 10 is an exploded view of embodiment 2 of the present invention;
fig. 11 is a perspective view of a motion output part according to embodiment 2 of the present invention;
fig. 12 is an assembly schematic view of a motion output part according to embodiment 2 of the present invention;
fig. 13 is an assembly schematic view of the motion output part and the telescopic rod according to embodiment 2 of the present invention;
fig. 14 is an assembly diagram of a mover assembly according to embodiment 2 of the present invention;
fig. 15 is a schematic view of a mover assembly mounted to a wide door body according to embodiment 2 of the present invention;
fig. 16 is a schematic view of a mover assembly mounted to a narrower door body according to embodiment 2 of the present invention;
wherein the reference numerals have the following meanings:
fixing part 11, fixing part upper part 114, fixing part lower part 115 of mover assembly 1
Screw 153 screw 154 leading pulley 16 fastener 19 independent leading pulley 20
Fixing hole 181 of independent wheel set 18
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 efforts belong to the protection scope of the present invention.
It should be noted that all the directional indicators (such as upper, lower, left, right, front, back, outer and inner … …) in the embodiments of the present invention are only used to explain the relative position relationship between the components, the motion situation, etc. in a specific posture (as shown in the drawings), and if the specific posture is changed, the directional indicator is changed accordingly.
A linear motor structure for a retractable sliding door, as shown in fig. 1 and 10, comprises a mover assembly 1, wherein the mover assembly 1 comprises a fixed part 11 and a movable part 13, the fixed part 11 is provided with a permanent magnet 111, a slot 112 is arranged below the permanent magnet 111, the movable part 13 is provided with a retractable rod 14 which can be inserted from one end of the slot 112 in a sliding way, and a movement output part 15 which can output the movement of the mover assembly 1, and the movable part 13 and the fixed part 11 are fixed through a fastener 19.
In the prior art, the mover assembly 1 is usually unadjustable, and once it is determined, the mover assembly 1 can only be applied to a doorframe with a specific width, and for other doorframes with different widths, the mover assembly 1 corresponding to the width can only be produced again, that is, the mover assembly 1 in the prior art is applicable to a fixed situation and does not have the capability of adapting to various doorframe widths, so that a manufacturer must design a mover assembly 1 with one specification for each doorframe width during production, thereby causing the defects of various varieties, high cost and the like. In order to solve the problem, the utility model discloses a telescopic sliding door is with linear electric motor structure, specifically design a telescopic runner assembly 1, this runner assembly 1 includes fixed part 11 and movable part 13, permanent magnet 111 installs on fixed part 11, and some exposes outside, this exposed part is located stator module 2 under, in use, when stator module 2 circular telegram, because the electromagnetic induction principle, stator module 1 fixed part 11 that is located this stator module 2 below will be under the impetus of magnetic field force, remove about along track 3. The permanent magnet 111 further has a slot 112 below, the telescopic rod 14 of the movable part 13 is inserted into the slot 112 and can slide in the slot 112 left and right, and the movable part 13 further has a motion output part 15, and the motion output part 15 is connected with the door body 4 and can output the motion of the mover assembly 1 to the door body 4. Since the fixed portion 11 slides left and right by the magnetic field force and the movable portion 13 is inserted into the slot 112 of the fixed portion 11 through the extendable rod 14, the movable portion 13 and the fixed portion 11 must be connected and fixed by the fastening member 19 in order to transmit the sliding of the fixed portion 11 to the movable portion 13.
Therefore, for the occasions with different door frame widths, the extension and the shortening of the rotor assembly 1 can be realized only by adjusting the length of the telescopic rod 14 inserted into the slot 112, namely, when the door frame width is wide, the telescopic rod 14 is pulled out a little more from the slot 112, when the door frame width is narrow, the telescopic rod 14 is pulled out a little less from the slot 112, namely, the length of the telescopic rod 14 pulled out from the slot 112 can be flexibly adjusted according to different requirements, so that the rotor assembly 1 can be suitable for the occasions with different door frame widths, and has good universality. Once the length of the telescopic rod 14 is adjusted according to a specific situation, the movable part 13 and the fixed part 11 can be connected and fixed by the fastening piece 19, so that the sliding of the movable part 13 and the fixed part 11 is synchronous, and the sliding can be further transmitted to the door body 4 through the motion output part 15 on the movable part 13 to drive the door body 4 to open and close.
Further, in one embodiment, as shown in fig. 2-9, the fixing portion 11 is divided into an upper portion 114 and a lower portion 115, the length of the fixing portion upper portion 114 is greater than that of the fixing portion lower portion 115, and a slot 112 is formed between the upper portion 114 and the lower portion 115 for inserting the telescopic rod 14. The purpose of this is to enable the motion output part 15 of the movable part 13 to slide under the upper part 114 of the fixed part and contact the end of the lower part 115 of the fixed part, thus further shortening the length of the whole mover assembly 1, so that it can be applied to a narrower door frame, and the adaptability of the mover assembly 1 is enhanced to the maximum.
Further, one end of the telescopic rod 14 is inserted into the slot 112, the other end is connected with a guide pulley, the guide pulley 16 can slide in the slot 112, pulleys 12 are arranged on two sides of the guide pulley, and a motion output part 15 is arranged in the middle of the guide pulley 16.
Further, one end of the telescopic rod 14 is inserted into the slot 112, and the length of the telescopic rod pulled out from the slot 112 is adjusted according to actual needs, so that the telescopic function of the mover assembly 1 is realized. The other end of the telescopic rod 14 is connected with a guide pulley 16, the upper part of the guide pulley 16 can slide in the slot hole 112, when the doorframe is narrow, the upper part of the guide pulley 16 follows the telescopic rod 14 to slide in the slot hole 112 and can slide to the end of the lower fixing part 115 and be positioned below the upper fixing part 114, and therefore the mover assembly 1 can adapt to the narrower doorframe. In addition, the motion output part 15 is arranged in the middle of the guide pulley 16, when in use, the motion output part 15 is connected with the door body 4, and when the guide pulley 16 slides in the track 3 along with the telescopic rod 14, the door body 4 connected with the guide pulley is driven to synchronously slide. Pulleys 12 are further provided on both sides of the guide pulley 16, and the pulleys 12 can slide on the rail 3 to guide the door 4 and bear the weight of the door 4.
Further, the other end of the fixing portion 11 is provided with a separate guide pulley 20 without the telescopic rod 14. As mentioned above, the guide pulley 16 connected to the telescopic rod 14 is connected to one end of the door 4 through the motion output portion 15, and in order to maintain balance, the other end of the door 4 must be connected in the same way, specifically, an independent guide pulley 20 is disposed at the other end of the fixing portion 11, the independent guide pulley 20 includes an installation block, pulleys 12 are disposed on two sides of the installation block, and insertion portions capable of being inserted into different positions of the mover assembly 1 along the length direction of the mover assembly 1 are symmetrically disposed on two sides of the upper portion of the installation block. Thus, when the doorframe is narrow, the upper portion of the independent guide pulley 20 can slide into the slot 112, and when the doorframe is wide, the upper portion of the independent guide pulley 20 can be separated from the slot 112 and connected to the door body 4 at a position far from one end of the fixing portion 11, that is, the independent guide pulley 20 without the expansion link 14 is provided at the other end of the fixing portion 11, so that the limit of the length of the fixing portion 11 can be broken, and the doorframe width that can be adapted to is further enlarged.
Furthermore, an independent wheel set 18 is disposed between the independent guide pulley 20 and the fixing portion lower portion 115, an upper portion of the independent wheel set 18 is slidably disposed in the slot 112, and the front and rear sides of the independent wheel set 18 are respectively provided with a pulley 12 and a fixing hole 181 for fixing the fixing portion 11 to each other. Since the length of the fixed portion upper portion 114 is greater than the length of the fixed portion lower portion 115, when the upper portion of the individual guide rollers 20 is in the slot 112, the individual guide rollers 20 will support the fixed portion upper portion 114 to prevent it from deforming. When the upper portion of the independent guide pulley 20 is separated from the slot 112, the portion of the fixing portion upper portion 114 longer than the fixing portion lower portion 115 is in an unsupported state, and may be deformed with time. The upper part of the independent wheel set 18 can slide in the slot 112, when the doorframe is narrow and the upper part of the independent guide pulley 20 slides into the slot 112, the independent wheel set 18 can slide to the end of the lower part 115 of the fixed part to make room for the independent guide pulley 20; when the door frame is wide and the upper portion of the independent pulley 20 is disengaged from the slot 112, the independent wheel set 18 can be slid toward the outer end of the slot 112 to support the retainer upper portion 114. The independent wheel set 18 is further provided with a fixing hole 181, and once the position of the independent wheel set is adjusted, the independent wheel set can be connected and fixed with the fixing portion 11 through the fixing hole 181, so that the independent wheel set is prevented from freely sliding in the slot 112. In addition, pulleys 12 are respectively arranged on both sides of the independent wheel set 18, so that the fixing part 11 can better slide on the track 3.
Further, in another embodiment, the movable portion 13 has two, which are inserted into the through groove 112 from both left and right ends, respectively. In the present embodiment, the two movable portions 13 each have the extendable rod 14 and the motion output portion 15 in a bilaterally symmetrical state. When the door frame is used, the left movable part 13 and the right movable part 13 are respectively pulled out from the through groove 112 for a certain length at the same time according to the actual width of the door frame, when the door frame is wider, the pulled-out length is longer, and when the door frame is narrower, the pulled-out length is shorter, so that the door frame can be suitable for door frames with various widths through the adjusting mode.
Further, the telescopic rod 14 has a slot therein, into which the motion output part 15 is slidably inserted.
Further, in this embodiment, the motion output part 15 is a T-shaped structure, and includes a vertical rod 151 and a horizontal bar 152, where the vertical rod 151 is used for being connected with the door 4, and outputs the motion of the mover assembly 1 to the door 4, so as to drive the door 5 to slide together. The horizontal bar 152 is inserted into the slot of the telescopic rod 14 and fixed with the telescopic rod 14 into a whole.
Further, the horizontal bar 152 is fixed to the telescopic rod 14 by a screw hole 153 formed in the horizontal bar 152, and a screw 154 is installed in the screw hole 153, and when the horizontal bar 152 needs to be fixed, the screw 154 is tightened.
While the invention has been described above with reference to certain embodiments, various modifications may be made and equivalents may be substituted for elements thereof without departing from the scope of the invention. In particular, as long as there is no structural conflict, the various features of the various embodiments disclosed in the present invention can be used in any combination with each other, and the non-exhaustive description of the combination in this specification is merely for the sake of brevity and resource conservation. Therefore, it is intended that the invention not be limited to the particular embodiments disclosed, but that the invention will include all embodiments falling within the scope of the appended claims.
Claims (10)
1. The utility model provides a telescopic linear electric motor structure for sliding door which characterized in that:
the movable part is provided with a telescopic rod which can be inserted from one end of the slot hole in a sliding mode and a motion output part which can output the motion of the movable part, and the movable part and the fixed part are fixed through a fastener.
2. The linear motor structure for a retractable sliding door according to claim 1, wherein:
the fixed part is an upper part and a lower part, the length of the upper part is greater than that of the lower part, and the slot hole for the telescopic rod to insert is formed between the upper part and the lower part.
3. The linear motor structure for a retractable sliding door according to claim 2, wherein:
one end of the telescopic rod is inserted into the slotted hole, the other end of the telescopic rod is connected with the guide pulley, the upper portion of the guide pulley can slide in the slotted hole and can slide to the end portion of the lower portion, pulleys are arranged on two sides of the guide pulley, and the motion output portion is arranged in the middle of the guide pulley.
4. The linear motor structure for a retractable sliding door according to any one of claims 1 to 3, wherein:
and an independent guide pulley without a telescopic rod is arranged at the other end of the fixing part.
5. The linear motor structure for a retractable sliding door according to claim 4, wherein:
the independent guide pulleys comprise mounting blocks, pulleys are mounted on two sides of each mounting block, and inserting portions which can be inserted into different positions of the rotor assembly along the length direction of the rotor assembly are arranged on two sides of the upper portion of each mounting block.
6. The linear motor structure for a retractable sliding door according to claim 4, wherein:
an independent wheel set is further arranged between the independent guide pulley and the groove hole, the upper portion of the independent wheel set is arranged in the groove hole in a sliding mode, pulleys are arranged on two sides of the independent wheel set respectively, and the independent wheel set is provided with fixing holes which can be used for being fixed with the fixing portions.
7. The linear motor structure for a retractable sliding door according to claim 1, wherein:
the movable parts are provided with two parts which are respectively inserted into the slotted holes from the left end and the right end.
8. The linear motor structure for a retractable sliding door according to claim 7, wherein:
the telescopic rod is provided with a slot position for the sliding insertion of the motion output part.
9. The linear motor structure for a retractable sliding door according to claim 8, wherein:
the motion output portion includes a vertical rod and a horizontal bar insertable into the slot of the telescoping rod.
10. The linear motor structure for a retractable sliding door according to claim 9, wherein:
the horizontal bar is provided with a screw hole, and a screw for fixing the motion output part and the telescopic rod is arranged in the screw hole.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2018201824642 | 2018-02-02 | ||
| CN201820182464 | 2018-02-02 |
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|---|---|
| CN211321188U true CN211321188U (en) | 2020-08-21 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201820258897.1U Active CN211321188U (en) | 2018-02-02 | 2018-02-14 | Linear motor structure for telescopic sliding door |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110138172A (en) * | 2018-02-02 | 2019-08-16 | 中山市欧派克五金制品有限公司 | A kind of telescopic sliding door structure of the linear motion actuator |
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2018
- 2018-02-14 CN CN201820258897.1U patent/CN211321188U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110138172A (en) * | 2018-02-02 | 2019-08-16 | 中山市欧派克五金制品有限公司 | A kind of telescopic sliding door structure of the linear motion actuator |
| CN110138172B (en) * | 2018-02-02 | 2024-06-07 | 中山市欧派克五金制品有限公司 | Linear motor structure for telescopic sliding door |
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