Closed linear module

Abstract

The utility model provides a closed linear module, which belongs to the technical field of linear modules, and comprises a base, a first mounting port is formed at one end of the base, and a second mounting port is formed on one side of the base; the driving assembly is connected with the base and seals the first mounting opening; the moving part is movably connected with the base and is positioned in the second mounting opening; the first sealing piece is located at the second mounting opening; and the second sealing piece is positioned at the second mounting opening. The beneficial effects of the utility model are that the driving assembly is located and seals the first mounting port formed at one end of the base, the moving member, the first sealing member and the second sealing member cover the second mounting port formed at one side of the base together, and the driving assembly and the moving member are respectively arranged at different positions of the base, so that other parts can be conveniently mounted on the moving member; meanwhile, the first sealing piece and the second sealing piece can guarantee good sealing performance of the closed type linear module.

Description

Technical Field

[0001] The utility model belongs to the technical field of linear modules and relates to a closed linear module. Background Art

[0002] In the existing linear modules, the sliding seat and the base are in an exposed state. During long-term operation, dust is likely to adhere to the rack and inside the sliding seat, affecting the smooth operation of the linear module. Debris is likely to fall into the interior of the linear module, and the guide rail is likely to be stuck and damaged.

[0003] For example, a utility model patent with an application number of CN202020854555.3 provides a bellows linear module, including a base. A rack is fixedly installed at the upper end of the base. A sliding seat is arranged at the upper end of the base. A limiting mechanism for preventing the sliding seat from shifting and improving the stability of the device is arranged between the sliding seat and the base. A motor is fixedly installed at one end of the sliding seat away from the base. The output end of the motor passes through the sliding seat and is fixedly connected with a gear. The gear meshes with the rack to make the sliding seat move on the base.

[0004] To sum up, in some existing technical solutions, since the motor is also installed on the sliding seat, occupying the installation space on the sliding table, there is a problem that it is inconvenient to install other components on the sliding table, and there is a large room for improvement. Summary of the Invention

[0005] The purpose of the utility model is to provide a closed linear module for the above problems existing in the prior art.

[0006] The purpose of the utility model can be achieved by the following technical solutions: A closed linear module, comprising:

[0007] A base, with a first installation opening formed at one end thereof, and a second installation opening formed at one side of the base;

[0008] A driving assembly, which is connected to the base and seals the first installation opening;

[0009] A moving member, which is movably connected to the base and located at the second installation opening. The moving member is connected to the driving assembly, and the driving assembly can drive the moving member to move;

[0010] A first sealing member, which is located at the second installation opening. One end of the moving member close to the first installation opening is connected to one end of the base close to the first installation opening through the first sealing member;

[0011] A second sealing member, which is located at the second installation opening. One end of the moving member away from the first installation opening is connected to one end of the base away from the first installation opening through the second sealing member;

[0012] The moving part, the first sealing part and the second sealing part jointly cover the second mounting opening.

[0013] In the above-mentioned enclosed linear module, the first sealing part includes a first deformable part and two first connecting parts. The two first connecting parts are connected by the first deformable part. One first connecting part is connected to the base, and the other first connecting part is connected to the moving part. The first connecting part is a rigid part, and the first deformable part is a flexible part.

[0014] In the above-mentioned enclosed linear module, both sides of the first deformable part are bent and extend towards the base to form two first deformable extension parts, and the two first deformable extension parts respectively cover both sides of the base. Both sides of the first connecting part are bent and extend towards the base to form two first connecting extension parts, and the two first connecting extension parts respectively cover both sides of the base.

[0015] In the above-mentioned enclosed linear module, the second sealing part includes a second deformable part and two second connecting parts. The two second connecting parts are connected by the second deformable part. One second connecting part is connected to the base, and the other second connecting part is connected to the moving part. The second connecting part is a rigid part, and the second deformable part is a flexible part.

[0016] In the above-mentioned enclosed linear module, both sides of the second deformable part are bent and extend towards the base to form two second deformable extension parts, and the two second deformable extension parts respectively cover both sides of the base. Both sides of the second connecting part are bent and extend towards the base to form two second connecting extension parts, and the two second connecting extension parts respectively cover both sides of the base.

[0017] In the above-mentioned enclosed linear module, both sides of the moving part are bent and extend towards the base to form two moving extension parts, and the two moving extension parts respectively cover both sides of the base.

[0018] In the above-mentioned enclosed linear module, the drive assembly includes a drive element, a screw rod and a nut seat. The drive element is connected to the base and seals the first mounting opening. The screw rod is connected to the drive element, and the drive element can drive the screw rod to rotate. The nut seat is threadedly connected to the screw rod, and the nut seat is connected to the moving part.

[0019] In the above-mentioned enclosed linear module, the drive element is arranged as a motor.

[0020] Compared with the prior art, the beneficial effects of the present utility model are as follows:

[0021] 1. The driving component is located at and seals the first installation opening formed at one end of the base. The moving member, the first sealing member, and the second sealing member together cover the second installation opening formed on one side of the base, and the driving component and the moving member are respectively arranged at different positions of the base, facilitating the installation of other components on the moving member. At the same time, the first sealing member and the second sealing member can ensure good sealing performance of the enclosed linear module.

[0022] 2. One first connecting portion is connected to the base, and the other first connecting portion is connected to the moving member. The two first connecting portions are connected by a first deformation portion so that the two first connecting portions can approach or move away from each other, thereby adapting to the movement of the moving member relative to the base and ensuring the sealing of the second installation opening.

[0023] 3. Both sides of the first deformation portion are bent and extend towards the base to form two first deformation extension portions respectively covering both sides of the base. Both sides of the first connecting portion are bent and extend towards the base to form two first connecting extension portions respectively covering both sides of the base, thereby preventing dust from entering the interior of the base from the sides of the base.

[0024] 4. Both sides of the moving member are bent and extend towards the base to form two moving extension portions respectively covering both sides of the base, thereby preventing dust from entering the interior of the base from the sides of the base.

[0025] 5. By setting the driving component to include a structure of a motor, a screw rod, and a nut seat, the driving element can drive the screw rod to rotate to drive the nut seat to drive the moving member to move. While ensuring the accuracy of the enclosed linear module, the sealing performance of the enclosed linear module is also ensured by the motor being located at and sealing the first installation opening formed at one end of the base. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] Figure 1 is a schematic structural view of the enclosed linear module of the present utility model.

[0027] Figure 2 is a top view of the enclosed linear module of the present utility model.

[0028] Figure 3 is Figure 2 a cross-sectional view taken along the A - A perspective of

[0029] Figure 4 is Figure 2 a cross-sectional view taken along the B - B perspective of

[0030] Figure 5 is a schematic structural view of the base of the present utility model.

[0031] Figure 6 is an exploded view of the moving member, the first sealing member, and the second sealing member of the present utility model.

[0032] In the figure, 100 is the base; 110 is the first mounting opening; 120 is the second mounting opening; 210 is the motor; 220 is the screw; 230 is the nut seat; 300 is the moving member; 400 is the first sealing member; 410 is the first deformation part; 411 is the first deformation extension part; 420 is the first connecting part; 421 is the first connecting extension part; 500 is the second sealing member; 510 is the second deformation part; 511 is the second deformation extension part; 520 is the second connecting part; 521 is the second connecting extension part. Detailed implementation manners

[0033] The following are specific embodiments of the present invention and, in conjunction with the accompanying drawings, further describe the technical solutions of the present invention, but the present invention is not limited to these embodiments.

[0034] It should be noted that all directional indications (such as up, down, left, right, front, back...) in the embodiments of the present invention are only used to explain the relative positional relationship and movement conditions between components in a specific posture (as shown in the accompanying drawings). If this specific posture changes, then the directional indications will also change accordingly.

[0035] In addition, in the present invention, descriptions such as "first", "second", "one", etc. are only for descriptive purposes and cannot be understood as indicating or implying their relative importance or implicitly indicating the quantity of the indicated technical features. Thus, features defined with "first" and "second" may explicitly or implicitly include at least one of such features. In the description of the present invention, "a plurality" means at least two, such as two, three, etc., unless otherwise specifically and clearly defined.

[0036] In the present invention, unless otherwise clearly specified and limited, terms such as "connection" and "fixation" should be understood in a broad sense. For example, "fixation" can be a fixed connection, a detachable connection, or integrated; it can be a mechanical connection or an electrical connection; it can be directly connected or indirectly connected through an intermediate medium, and can be the internal connection of two components or the interaction relationship between two components, unless otherwise clearly limited. For those of ordinary skill in the art, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0037] In addition, the technical solutions between various embodiments of the present invention can be combined with each other, but it must be based on the fact that those of ordinary skill in the art can implement it. When the combination of technical solutions is contradictory or cannot be implemented, it should be considered that such a combination of technical solutions does not exist and is not within the protection scope required by the present invention.

[0038] The specific embodiments described herein are merely illustrative of the spirit of the present utility model. Those skilled in the art to which the present utility model pertains may make various modifications or supplements to the described specific embodiments or use similar means for substitution, but will not deviate from the spirit of the present utility model or exceed the scope defined by the appended claims.

[0039] As Figures 1 - 6 shown, a closed linear module includes: a base 100, a driving assembly, a moving member 300, a first closing member 400, and a second closing member 500. The moving member 300, the first closing member 400, and the second closing member 500 jointly cover the second mounting opening 120.

[0040] Among them, one end of the base 100 forms a first mounting opening 110, and one side of the base 100 forms a second mounting opening 120.

[0041] Among them, the driving assembly is connected to the base 100 and seals the first mounting opening 110.

[0042] Among them, the moving member 300 is movably connected to the base 100 and is located at the second mounting opening 120. The moving member 300 is connected to the driving assembly, and the driving assembly can drive the moving member 300 to move.

[0043] Among them, the first closing member 400 is located at the second mounting opening 120. One end of the moving member 300 close to the first mounting opening 110 is connected to one end of the base 100 close to the first mounting opening 110 through the first closing member 400.

[0044] Among them, the second closing member 500 is located at the second mounting opening 120. One end of the moving member 300 away from the first mounting opening 110 is connected to one end of the base 100 away from the first mounting opening 110 through the second closing member 500.

[0045] In this embodiment, the driving assembly is located at and seals the first mounting opening 110 formed at one end of the base 100. The moving member 300, the first closing member 400, and the second closing member 500 jointly cover the second mounting opening 120 formed at one side of the base 100. The driving assembly and the moving member 300 are respectively arranged at different positions of the base 100, which is convenient for the moving member 300 to install other components. At the same time, the first closing member 400 and the second closing member 500 can ensure good sealing performance of the closed linear module.

[0046] As Figures 1 - 6As shown, on the basis of the above-described embodiment, the first sealing member 400 includes a first deformation portion 410 and two first connecting portions 420. The two first connecting portions 420 are connected by the first deformation portion 410. One first connecting portion 420 is connected to the base 100, and the other first connecting portion 420 is connected to the moving member 300. The first connecting portion 420 is a rigid member, and the first deformation portion 410 is a flexible member.

[0047] In this embodiment, one first connecting portion 420 is connected to the base 100, and the other first connecting portion 420 is connected to the moving member 300. The two first connecting portions 420 are connected by the first deformation portion 410 so that the two first connecting portions 420 can approach or move away from each other, thereby ensuring the sealing of the second mounting opening 120 when the moving member 300 moves relative to the base 100.

[0048] As Figures 1 - 6 shown, on the basis of the above-described embodiment, both sides of the first deformation portion 410 are bent and extend toward the base 100 to form two first deformation extension portions 411. The two first deformation extension portions 411 respectively cover both sides of the base 100. Both sides of the first connecting portion 420 are bent and extend toward the base 100 to form two first connecting extension portions 421. The two first connecting extension portions 421 respectively cover both sides of the base 100.

[0049] In this embodiment, both sides of the first deformation portion 410 are bent and extend toward the base 100 to form two first deformation extension portions 411 that respectively cover both sides of the base 100. Both sides of the first connecting portion 420 are bent and extend toward the base 100 to form two first connecting extension portions 421 that respectively cover both sides of the base 100, thereby preventing dust from entering the interior of the base 100 from the sides of the base 100.

[0050] As Figures 1 - 6 shown, on the basis of the above-described embodiment, the second sealing member 500 includes a second deformation portion 510 and two second connecting portions 520. The two second connecting portions 520 are connected by the second deformation portion 510. One second connecting portion 520 is connected to the base 100, and the other second connecting portion 520 is connected to the moving member 300. The second connecting portion 520 is a rigid member, and the second deformation portion 510 is a flexible member.

[0051] In this embodiment, one second connecting portion 520 is connected to the base 100, and the other second connecting portion 520 is connected to the moving member 300. The two second connecting portions 520 are connected by a second deformation portion 510 so that the two second connecting portions 520 can approach or move away from each other, thereby ensuring the sealing of the second mounting opening 120 when the moving member 300 moves relative to the base 100.

[0052] As Figures 1 - 6 shown, on the basis of the above embodiment, both sides of the second deformation portion 510 are bent and extend toward the base 100 to form two second deformation extension portions 511. The two second deformation extension portions 511 respectively cover both sides of the base 100. Both sides of the second connecting portion 520 are bent and extend toward the base 100 to form two second connecting extension portions 521. The two second connecting extension portions 521 respectively cover both sides of the base 100.

[0053] In this embodiment, both sides of the second deformation portion 510 are bent and extend toward the base 100 to form two second deformation extension portions 511 that respectively cover both sides of the base 100. Both sides of the second connecting portion 520 are bent and extend toward the base 100 to form two second connecting extension portions 521 that respectively cover both sides of the base 100, thereby preventing dust from entering the interior of the base 100 from the sides of the base 100.

[0054] As Figures 1 - 6 shown, on the basis of the above embodiment, both sides of the moving member 300 are bent and extend toward the base 100 to form two moving extension portions. The two moving extension portions respectively cover both sides of the base 100.

[0055] In this embodiment, both sides of the moving member 300 are bent and extend toward the base 100 to form two moving extension portions that respectively cover both sides of the base 100, thereby preventing dust from entering the interior of the base 100 from the sides of the base 100.

[0056] As Figures 1 - 6 shown, on the basis of the above embodiment, the driving assembly includes a driving element, a screw 220, and a nut seat 230. The driving element is connected to the base 100 and seals the first mounting opening 110. The screw 220 is connected to the driving element. The driving element can drive the screw 220 to rotate. The nut seat 230 is threadedly connected to the screw 220. The nut seat 230 is connected to the moving member 300.

[0057] Specifically, the driving element is provided as a motor 210.

[0058] In this embodiment, the driving assembly is configured to include a motor 210, a screw rod 220, and a nut seat 230, so that the driving element can drive the screw rod 220 to rotate and drive the nut seat 230 to drive the moving member 300 to move. While ensuring the accuracy of the enclosed linear module, the sealing performance of the enclosed linear module is also ensured by the motor 210 located at and sealing the first mounting opening 110 formed at one end of the base 100.

Claims

1. A closed linear module, characterized in that: include: A base, one end of which is formed with a first mounting opening, and one side of the base is formed with a second mounting opening; A driving assembly connected to the base and sealing the first mounting opening; A moving member, which is movably connected to the base and located at the second mounting port, the moving member is connected to the driving assembly, and the driving assembly can drive the moving member to move; A first closing member, which is located at the second installation opening, and an end of the movable member close to the first installation opening is connected to an end of the base close to the first installation opening through the first closing member; A second closing member, which is located at the second mounting opening, and an end of the movable member away from the first mounting opening is connected to an end of the base away from the first mounting opening through the second closing member; The moving member, the first closing member and the second closing member jointly cover the second installation opening.

2. A closed linear module as claimed in claim 1, characterized in that: The first closing member includes a first deformable portion and two first connecting portions, the two first connecting portions are connected via the first deformable portion, one first connecting portion is connected to the base, and the other first connecting portion is connected to the moving member, the first connecting portion is a rigid member, and the first deformable portion is a flexible member.

3. A closed linear module as claimed in claim 2, characterized in that: Both sides of the first deformation portion are bent and extended toward the base to form two first deformation extension portions, and the two first deformation extension portions respectively cover both sides of the base. Both sides of the first connection portion are bent and extended toward the base to form two first connection extension portions, and the two first connection extension portions respectively cover both sides of the base.

4. A closed linear module as claimed in claim 1, characterized in that: The second closing member includes a second deformable portion and two second connecting portions, the two second connecting portions are connected via the second deformable portion, one second connecting portion is connected to the base, and the other second connecting portion is connected to the moving member, the second connecting portion is a rigid member, and the second deformable portion is a flexible member.

5. A closed linear module as claimed in claim 4, characterized in that: Both sides of the second deformation portion are bent and extended toward the base to form two second deformation extension portions, and the two second deformation extension portions respectively cover both sides of the base. Both sides of the second connection portion are bent and extended toward the base to form two second connection extension portions, and the two second connection extension portions respectively cover both sides of the base.

6. A closed linear module as claimed in claim 1, characterized in that: The two sides of the moving member are bent and extended toward the base to form two moving extension parts, and the two moving extension parts respectively cover the two sides of the base.

7. A closed linear module as claimed in claim 1, characterized in that: The driving assembly includes a driving element, a screw and a nut seat. The driving element is connected to the base and seals the first mounting port. The screw is connected to the driving element. The driving element can drive the screw to rotate. The nut seat is threadedly connected to the screw, and the nut seat is connected to the moving part.

8. A closed linear module as claimed in claim 7, characterized in that: The driving element is configured as a motor.

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