Travel switch clamp
By combining the design of the rotating plate and the moving parts, the problems of bulky structure, inconvenient disassembly and assembly, and insufficient limit of existing limit switch clamps are solved, realizing the quick clamping and disassembly of limit switches and improving the clamping effect and stability.
Patent Information
- Application Number
- CN202520131674.9
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-01-20
- Publication Date
- 2026-01-06
- Estimated Expiration
- 2035-01-20
AI Technical Summary
Existing limit switch clamps suffer from problems such as bulky structure, inconvenient assembly and disassembly, poor flexibility, and insufficient limiting direction, resulting in poor clamping effect.
A limit switch clamp was designed, which adopts a combination structure of a rotating plate and a moving part. Through the rotatable design of the rotating plate and the movable design of the moving part, combined with the first and second abutment parts, multi-directional clamping and limiting can be achieved.
It achieves a simple structure, convenient use, and good clamping and limiting effect, enabling quick clamping and disassembly of the limit switch, thus improving the stability and flexibility of the limit switch.
Smart Images
Figure CN223770979U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of limit switch auxiliary device technology, specifically to a limit switch clamp. Background Technology
[0002] A limit switch, also known as a travel switch, is an electrical device that switches a circuit based on the travel position of an external moving part. Limit switches need to remain stable during operation to prevent movement or dislodgement, thus ensuring that the external moving part does not deviate from its preset trajectory and range. Therefore, limit switches are generally held in place by a limit switch clamp to ensure their stability.
[0003] However, existing limit switch clamps still have some problems. For example, some clamps are too bulky in structure, requiring complex structures to hold the limit switch. Other clamps lack structural flexibility, making it very inconvenient to assemble and disassemble the limit switch. Still others limit the limit switch to only a few directions, causing the limit switch to still move in some directions, resulting in poor clamping effect.
[0004] Based on this, the present invention aims to provide a solution to at least one of the problems existing in the above-mentioned limit switch clamps. Utility Model Content
[0005] To overcome the shortcomings of the prior art, this utility model provides a limit switch clamp, the specific technical solution of which is as follows:
[0006] This utility model provides a limit switch clamp for holding a limit switch, comprising: a support platform, a rotating plate, a moving part, a first abutting part, a second abutting part, and a switch pad for supporting the limit switch;
[0007] The switch pad is provided with a guide groove along a preset first direction, and the movable member is movably disposed in the guide groove for abutting against one side of the limit switch in the preset first direction when it moves to a preset first position; the first abutting member is disposed on the switch pad for abutting against the other side of the limit switch in the preset first direction.
[0008] The rotating plate is rotatably mounted on the support platform. The rotating plate has a lower abutment and a side abutment. When the rotating plate is rotated to a preset second position, it abuts against the top of the limit switch through the lower abutment and against one side of the limit switch in a preset second direction through the side abutment. The second abutment is mounted on the switch pad and abuts against the other side of the limit switch in the preset second direction.
[0009] In one specific embodiment, a first connecting plate is fixedly provided on the top of the support platform, the first connecting plate is rotatably connected to a second connecting plate, and the rotating plate is rotatably connected to the support platform by means of being fixedly connected to the second connecting plate.
[0010] In one specific embodiment, the moving element includes a guide block and a protrusion;
[0011] The guide block is embedded in the guide groove; the protruding block is connected to the upper end of the guide block and protrudes along the preset first direction to abut against the limit switch; a drive rod extending along the preset first direction is provided in the guide groove, an elastic element is sleeved on the drive rod, one end of the drive rod is connected to the guide block, and the other end extends out of the guide groove to connect to an operating element.
[0012] In one specific embodiment, the switch pad is further provided with a blocking member on the side wall in the preset first direction. The blocking member has a through hole that communicates with the guide groove. One end of the drive rod extends out through the through hole and is connected to the operating member.
[0013] In one specific embodiment, a support column is also included. A positioning groove is provided on the rotating plate. The upper end of the support column is used to be embedded in the positioning groove when the rotating plate rotates to the preset second position, so as to support the rotating plate.
[0014] In one specific embodiment, the upper end of the support column is provided with a first magnetic attraction part, and the positioning groove is provided with a second magnetic attraction part.
[0015] In one specific embodiment, a base plate is also included, and the support platform, the switch pad, and the support column are all disposed on the base plate.
[0016] In one specific embodiment, the first abutment member has a strip-shaped hole extending along the preset first direction, and the first abutment member is fixedly connected to the switch pad by means of an external bolt passing through the strip-shaped hole.
[0017] In one specific embodiment, the switch pad is provided with a plurality of limiting protrusions, which abut against the first abutment and / or the second abutment.
[0018] In one specific embodiment, the switch pad is used to support a plurality of the limit switches, and the number of the lower abutment, the side abutment, the movable member, the first abutment member, the second abutment member, and the guide groove are all adapted to the number of the limit switches.
[0019] This utility model has at least the following beneficial effects:
[0020] This utility model provides a limit switch clamp with advantages such as simple structure, convenient use, and good clamping and limiting effect. Based on the rotatable design of the rotating plate and the movable design of the moving parts, this utility model facilitates quick clamping and disassembly of the limit switch, offering high flexibility. Furthermore, through the combined action of the rotating plate, the moving parts, the first abutment part, and the second abutment part, multi-directional clamping and limiting of the limit switch can be achieved, resulting in good stability for the clamped limit switch. Attached Figure Description
[0021] To more clearly illustrate the technical solutions in the embodiments of this application, the accompanying drawings used in the description of the embodiments will be briefly introduced below. Obviously, the accompanying drawings described below are only some embodiments of this application. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.
[0022] Figure 1 This is a schematic diagram of the overall structure of the present invention from one perspective;
[0023] Figure 2 for Figure 1 Detailed drawing of Part A;
[0024] Figure 3 This is a schematic diagram of the overall structure of the present invention from another perspective;
[0025] Figure 4 for Figure 3 Detailed drawing of Part B;
[0026] Figure 5 for Figure 3 Detailed diagram of section C.
[0027] Figure label:
[0028] 1-Support platform; 2-Rotating plate; 21-Lower abutment; 22-Side abutment; 23-Positioning groove; 3-Moving component; 31-Guide block; 32-Protrusion block; 4-First abutment component; 41-Strip hole; 42-Notch; 5-Second abutment component; 6-Switch pad; 61-Guide groove; 62-Limiting protrusion; 7-Limit switch; 8-First connecting plate; 9-Second connecting plate; 10-Drive rod; 101-Elastic component; 11-Operating component; 12-Blocking component; 13-Support column; 14-Base plate. Detailed Implementation
[0029] Various embodiments of the present invention will be described more fully below. The present invention may have various embodiments, and adjustments and changes may be made therein. However, it should be understood that there is no intention to limit the various embodiments of the present invention to the specific embodiments disclosed herein, but rather the present invention should be understood to cover all adjustments, equivalents, and / or alternatives falling within the spirit and scope of the various embodiments of the present invention.
[0030] In the following, the terms “comprising” or “may include”, which may be used in various embodiments of the present invention, indicate the presence of the disclosed functions, operations, or elements, and do not limit the addition of one or more functions, operations, or elements. Furthermore, as used in various embodiments of the present invention, the terms “comprising,” “having,” and their cognates are intended only to indicate a specific feature, number, step, operation, element, component, or combination of the foregoing, and should not be construed as primarily excluding the presence of one or more other features, numbers, steps, operations, elements, components, or combinations of the foregoing, or the possibility of adding one or more combinations of features, numbers, steps, operations, elements, components, or combinations of the foregoing.
[0031] In various embodiments of this utility model, the expression "or" or "at least one of A and / or B" includes any combination or all combinations of the words listed simultaneously. For example, the expression "A or B" or "at least one of A and / or B" may include A, may include B, or may include both A and B.
[0032] The terms used in the various embodiments of this utility model (such as "first," "second," etc.) may modify various constituent elements in the various embodiments, but do not limit the corresponding constituent elements. For example, the above terms do not limit the order and / or importance of the elements. The above terms are only used for the purpose of distinguishing one element from other elements. For example, a first user device and a second user device refer to different user devices, although both are user devices. For example, without departing from the scope of the various embodiments of this utility model, a first element may be referred to as a second element, and similarly, a second element may be referred to as a first element.
[0033] It should be noted that, in this utility model, unless otherwise explicitly specified and defined, terms such as "installation," "connection," and "fixation" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model according to the specific circumstances.
[0034] Please refer to Figures 1 to 5This utility model provides a limit switch clamp, including: a support platform 1, a rotating plate 2, a moving part 3, a first abutting part 4, a second abutting part 5, and a switch pad 6 for supporting the limit switch 7.
[0035] Specifically, please combine Figure 1 and Figure 2 A guide groove 61 is provided on the switch pad 6 along a preset first direction x (which can be understood as the length direction of the switch pad 6). The movable member 3 is movably disposed in the guide groove 61. The movable member 3 is used to abut against one side of the limit switch 7 in the preset first direction when it moves to the preset first position. The first abutting member 4 is disposed on the switch pad 6 and is used to abut against the other side of the limit switch 7 in the preset first direction.
[0036] The rotating plate 2 is rotatably mounted on the support platform 1. The rotating plate 2 has a lower abutment 21 and a side abutment 22. When the rotating plate 2 is rotated to a preset second position, it abuts against the top of the limit switch 7 via the lower abutment 21 and against one side of the limit switch 7 in a preset second direction y (which can be understood as the width direction of the switch pad 6) via the side abutment 22. The second abutment member 5 is provided on the switch pad 6 and is used to abut against the other side of the limit switch 7 in the preset second direction.
[0037] Optionally, the switch pad 6 can be used to support one limit switch 7 or multiple limit switches 7. When supporting multiple limit switches 7, the number of lower abutment portions 21 and side abutment portions 22 on the rotating plate 2, the number of moving parts 3, first abutment parts 4, second abutment parts 5, and guide grooves 61 are all adapted to the number of limit switches 7.
[0038] For example, Figure 1 The diagram shows the switch pad 6 supporting two limit switches 7. The two limit switches 7 are spaced apart on both sides of the switch pad 6 along a preset first direction x. The rotating plate 2 has an axisymmetric structure, and its axis of symmetry is the dotted line s in the figure. The parts of the rotating plate 2 on both sides of the axis of symmetry s each act on one limit switch 7.
[0039] In one specific embodiment, a first connecting plate 8 is fixedly provided on the top of the support platform 1, and a second connecting plate 9 is rotatably connected to the first connecting plate 8. The rotating plate 2 is rotatably connected to the support platform 1 by means of being fixedly connected to the second connecting plate 9.
[0040] For example, please refer to Figure 3 and Figure 4 The first connecting plate 8 is fixed to the top of the support platform 1 by bolts. One side of the first connecting plate 8 is hinged to the second connecting plate 9. The rotating plate 2 is fixedly connected to the second connecting plate 9 by bolts.
[0041] In actual use, the limit switch 7 is limited by flipping the rotating plate 2 to the preset second position. When it is necessary to disassemble the limit switch 7, simply flip the rotating plate 2 to move it away from the preset second position to release the limit switch 7 and facilitate the disassembly of the limit switch 7.
[0042] In one specific embodiment, please refer to Figure 2 The movable component 3 may include a guide block 31 and a protrusion 32.
[0043] Specifically, the shape of the guide block 31 is adapted to the groove shape of the guide groove 61, and the guide block 31 is embedded in the guide groove 61. The protruding block 32 is connected to the upper end of the guide block 31 and protrudes along a preset first direction, facing the limit switch 7, so as to abut against the limit switch 7. A drive rod 10 extending along the preset first direction is provided in the guide groove 61, and an elastic element 101 is sleeved on the drive rod 10, which is exemplarily a spring. One end of the drive rod 10 is connected to the guide block 31, and the other end extends out of the guide groove 61 and is connected to an operating member 11. The operating member 11 is used for operation by the operator to drive the drive rod 10 to move in the guide groove 61, thereby driving the moving member 3 to move.
[0044] In actual use, the limit switch 7 is limited by moving the movable part 3 to the preset first position by operating the operating part 11. When it is necessary to disassemble the limit switch 7, it is only necessary to operate the operating part 11 again to move the movable part 3 away from the preset first position, so as to release the limit on the limit switch 7 and facilitate the disassembly of the limit switch 7.
[0045] Furthermore, the switch pad 6 is provided with a blocking member 12 on its side wall in a preset first direction. The blocking member 12 has a through hole that connects to the guide groove 61. One end of the drive rod 10 extends through the through hole and is connected to the operating member 11. Understandably, the blocking member 12 can restrict the moving member 3 from disengaging from the guide groove 61, thereby improving the stability and reliability of the device.
[0046] In one specific embodiment, please refer to Figure 3 and Figure 4 The rotating plate 2 also includes a support column 13 and a positioning groove 23. The upper end of the support column 13 is used to fit into the positioning groove 23 when the rotating plate 2 rotates to the preset second position, thereby supporting the rotating plate 2. The cooperation between the support column 13 and the positioning groove 23 improves the stability of the rotating plate 2 when it is in the preset second position, and also positions the rotating plate 2, making it less likely to rotate further after it is flipped to the preset second position, thus improving the limiting effect of the rotating plate 2 on the limit switch 7.
[0047] Furthermore, the upper end of the support column 13 may be provided with a first magnetic attraction part, and the positioning groove 23 may be provided with a second magnetic attraction part (neither the first magnetic attraction part nor the second magnetic attraction part is shown). When the rotating plate 2 rotates to the preset second position, the first magnetic attraction part and the second magnetic attraction part are magnetically attracted to each other, so as to further improve the stability of the rotating plate 2.
[0048] Optionally, both the first magnetic attraction part and the second magnetic attraction part can be magnets, or one can be a magnet and the other can be metal.
[0049] Furthermore, it may also include a base plate 14, on which the aforementioned support platform 1, switch pad 6, and support column 13 are all mounted. In practical applications, multiple support platforms 1, multiple switch pads 6, and multiple support columns 13 can be mounted on the base plate 14. The specific number is not limited and can be adapted according to actual conditions and needs.
[0050] In one specific embodiment, please refer to Figure 3 and Figure 5 The first abutment 4 may have a strip-shaped hole 41 extending along a preset first direction. The first abutment 4 is fixedly connected to the switch pad 6 by means of an external bolt passing through the strip-shaped hole 41. Therefore, in actual use, the position of the first abutment 4 in the preset first direction can be flexibly adjusted by matching the position of the strip-shaped hole 41 with the external bolt, thereby adjusting the degree of abutment and limit of the first abutment 4 on the limit switch 7, thus providing greater flexibility.
[0051] In one specific embodiment, please refer again to Figure 5 The switch pad 6 is provided with multiple limiting protrusions 62, which abut against the first abutment 4 and / or the second abutment 5.
[0052] For example, the second abutment 5 may be presented Figure 5 The rectangular block shown has two limiting protrusions 62 disposed on different sides of the second abutment 5 in a preset first direction, thereby restricting the movement of the second abutment 5 in the preset first direction. A limiting protrusion 62 is also disposed between the first abutment 4 and the limit switch (not shown in the figure). A notch 42 extending in a preset second direction can be opened on the side of the first abutment 4 near the limit switch. The limiting protrusion 62 is embedded in the notch 42, thereby restricting the movement of the first abutment 4 in the preset second direction.
[0053] In summary, the limit switch clamp provided by this utility model has the advantages of simple structure, convenient use, and good clamping and limiting effect. Based on the rotatable design of the rotating plate 2 and the movable design of the moving part 3, this utility model facilitates quick clamping and disassembly of the limit switch 7, offering high flexibility. Furthermore, through the combined action of the rotating plate 2, the moving part 3, the first abutting part 4, and the second abutting part 5, the limit switch 7 can be clamped and limited in multiple directions, resulting in good stability for the clamped limit switch 7.
[0054] Those skilled in the art will understand that the accompanying drawings are merely schematic diagrams of a preferred embodiment, and the modules or processes shown in the drawings are not necessarily essential for implementing this utility model.
[0055] Those skilled in the art will understand that the modules in the apparatus of the implementation scenario can be distributed within the apparatus of the implementation scenario as described, or they can be located in one or more apparatuses different from this implementation scenario, with corresponding changes. The modules of the above-described implementation scenario can be combined into one module, or they can be further divided into multiple sub-modules.
[0056] The serial numbers of the above-mentioned utility models are for descriptive purposes only and do not represent the superiority or inferiority of the implementation scenarios.
[0057] The above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.
Claims
1. A travel switch clamp characterized by, A clamping travel switch includes a support table, a rotating plate, a moving piece, a first abutting piece, a second abutting piece, and a switch base plate for supporting the travel switch. The switch base plate is provided with a guide groove in a preset first direction, and the moving piece is movably arranged in the guide groove and abuts against one side of the travel switch in the preset first direction when moved to a preset first position. The rotating plate is rotatably arranged on the support table and has a lower abutting portion and a side abutting portion, and when rotated to a preset second position, the lower abutting portion abuts against the top of the travel switch, and the side abutting portion abuts against one side of the travel switch in a preset second direction.
2. A travel switch clamp according to claim 1, wherein The top of the support table is fixedly provided with a first connecting plate, the first connecting plate is rotatably connected with a second connecting plate, and the rotating plate is rotatably connected with the support table by being fixedly connected with the second connecting plate.
3. The travel switch clamp of claim 1, wherein, The moving piece includes a guide block and a protruding block. The guide block is embedded in the guide groove, and the protruding block is connected to the upper end of the guide block and protrudes in the preset first direction to abut against the travel switch.
4. A travel switch clamp according to claim 3, wherein The guide groove is provided with a driving rod extending in the preset first direction, the driving rod is sleeved with an elastic piece, one end of the driving rod is connected with the guide block, and the other end of the driving rod extends out of the guide groove and is connected with an operating piece.
5. The travel switch clamp of claim 1, wherein, The side wall of the switch base plate in the preset first direction is further provided with a blocking piece, the blocking piece is provided with a through hole communicating with the guide groove, one end of the driving rod extends out of the through hole and is connected with the operating piece.
6. A travel switch clamp according to claim 5, wherein A support column is further provided, a positioning groove is formed in the rotating plate, and the upper end of the support column is embedded in the positioning groove when the rotating plate is rotated to the preset second position to support the rotating plate.
7. A travel switch clamp according to claim 5, wherein The upper end of the support column is provided with a first magnetic attraction portion, and the positioning groove is provided with a second magnetic attraction portion.
8. The travel switch clamp of claim 1, wherein, A bottom plate is further provided, and the support table, the switch base plate, and the support column are arranged on the bottom plate.
9. The travel switch clamp of claim 1, wherein, A strip-shaped hole extending in the preset first direction is formed in the first abutting piece, and the first abutting piece is fixedly connected with the switch base plate by means of an external bolt passing through the strip-shaped hole and fixedly connecting the switch base plate.
10. The travel switch clamp of claim 1, wherein, The switch base plate is provided with a plurality of limiting protrusions abutting against the first abutting piece and / or the second abutting piece. The switch base plate is used for supporting a plurality of travel switches, and the number of the lower abutting portion, the side abutting portion, the moving piece, the first abutting piece, the second abutting piece, and the guide groove is adapted to the number of the travel switches.