Guide rail clamp
By introducing a locking component and locking part into the guide rail clamp, the problem of loose guide rail clamp equipment is solved, achieving stable clamping and improved safety of the equipment.
Patent Information
- Application Number
- CN202520372022.4
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-03-04
- Publication Date
- 2026-02-10
- Estimated Expiration
- 2035-03-04
AI Technical Summary
Existing rail-mounted equipment is prone to loosening, posing a high risk of accidental detachment.
A guide rail clamp is designed, comprising a clamping component, an operating component, and a locking component. Through the cooperation of the locking component and the locking part, a secondary locking of the clamping component is achieved to prevent accidental release.
It improves the stability and safety of the guide rail clamp, reduces the risk of equipment loosening or loss, and enhances the controllability and safety of operation.
Smart Images
Figure CN223896689U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of firearms technology, and more specifically, to a guide rail clip. Background Technology
[0002] During combat and mission execution, it is often necessary to mount equipment on weapon rails to ensure combat advantage. Equipment fixed to weapon rails is convenient to operate and offers high stability. A rail clip is a device used to secure equipment to a weapon rail.
[0003] Currently, most rail clamps achieve their clamping function by employing a lateral translation structure of the clamping block. The clamping mechanism can achieve clamping using either cam locking or threaded tightening. The working principle of cam locking is as follows: the clamping mechanism includes an operating rod and a pull rod. One end of the operating rod is rotatably connected to the pull rod, and this rotatably connected end is a cam mechanism. The pull rod is slidably engaged with the clamping mechanism, and the other end of the pull rod is connected to the clamping block. By rotating the operating rod, since the cam mechanism is at the rotatably connected end of the operating rod and pull rod, when the diameter of the cam changes, the operating rod will drive the pull rod to move away from the clamping mechanism, causing the clamping block to disengage from the clamping mechanism. However, in existing technologies, the clamping mechanism usually lacks a locking structure. This can lead to accidental activation of the operating rod, releasing the clamping block, which could result in the equipment mounted on the gun rail becoming loose or even lost. Utility Model Content
[0004] The main purpose of this invention is to provide a rail clip to solve the problem of easy loosening of equipment on gun rails in the prior art.
[0005] To achieve the above objectives, this utility model provides a guide rail clamp. The guide rail clamp includes a clamping assembly, comprising a clamping body and a clamping member movably disposed relative to the clamping body; an operating assembly, comprising an operating member and a linkage member linked to the operating member, the linkage member being connected to the clamping member; operating the operating member causes the linkage member to move the clamping member relative to the clamping body, so that the clamping member has a clamping position close to the clamping body and a releasing position away from the clamping body; a locking assembly, disposed on the operating member, the locking assembly including a locking member, a locking part provided on the linkage member, at least a portion of the locking member being movably disposed relative to the operating member, and when the clamping member is in the clamping position, the locking member has a locking position that engages with the locking part and an unlocking position that engages with the locking part.
[0006] Furthermore, the locking component includes: a handle, the first end of which is movably disposed within the operating component, and the second end of which extends out of the operating component; a locking member, which is linked to the handle, such that moving the handle enables the locking member to lock or unlock with the locking part; and an elastic member, which provides an elastic force to the locking member to maintain the locking engagement with the locking part.
[0007] Furthermore, the locking element is rotatably mounted on the operating component, and the linkage component has a notch. One end of the locking element can be limited and engaged with the notch, and the other end of the locking element abuts against the first end of the handle. An elastic element is provided on the locking element, and the elastic element keeps the locking element and the notch in a limited engagement, with the notch forming a locking part.
[0008] Furthermore, the guide rail clamp also includes a first rotating shaft connected to the operating member, and a locking member is rotatably disposed on the outer periphery of the first rotating shaft; the elastic member is a torsion spring, which is sleeved on the outer periphery of the first rotating shaft, with one end of the torsion spring abutting against the locking member and the other end of the torsion spring abutting against the operating member.
[0009] Furthermore, the locking component includes a first plate segment and a second plate segment connected to each other and arranged at an angle. The first plate segment is engaged with a notch for limiting, and the second plate segment is rotatably disposed on the outer periphery of the first rotating shaft. The side of the first plate segment opposite to the linkage component is provided with an installation groove, and the operating component is provided with a slot. One end of the torsion spring abuts against the inner wall of the slot, and the other end of the torsion spring abuts against the inner wall of the installation groove.
[0010] Furthermore, the locking element is connected to the handle, and the locking element is provided with a limiting hole. The limiting hole includes a first through hole and a second through hole that are connected. The first through hole and the second through hole are arranged along the moving direction of the handle. The cross-sectional area of the second through hole is larger than that of the first through hole. The locking part is a limiting protrusion. The first through hole and the limiting protrusion are in a limiting fit, and the second through hole and the limiting protrusion are in a rotatable fit. The elastic element is used to keep the limiting protrusion and the first through hole in a limiting fit.
[0011] Furthermore, the elastic element is disposed on the handle, and a stop is provided at the end of the handle away from the linkage component. The elastic element is located on the side of the stop facing the linkage component. The stop has a first groove, and the operating component has a second groove. The first groove and the second groove form a mounting groove for mounting the elastic element. One end of the elastic element abuts against the bottom wall of the first groove, and the other end of the elastic element abuts against the bottom wall of the second groove. The first through hole is located on the side of the second through hole away from the stop.
[0012] Furthermore, the operating component includes an operating element and a cam connected to the operating element. The cam is rotatably connected to the linkage component and has an abutment surface. When the operating element is rotated, the abutment surface can abut against the clamping body.
[0013] Furthermore, the guide rail clamp also includes an anti-detachment component, at least part of which is disposed on the side of the clamping member opposite to the operating member, and the linkage member passes through the clamping member and is connected to the anti-detachment component.
[0014] Furthermore, the clamping body is provided with a first sliding groove, which extends along the moving direction of the linkage component and slides in cooperation with the linkage component.
[0015] Applying the technical solution of this utility model, when it is necessary to release the device to be clamped, by moving the locking member, the locking member is moved from the locking position where it is locked to the locking part to the unlocking position where it is unlocked. The operating member can be operated to cause the linkage member to move the clamping member relative to the clamping body, thereby switching the clamping member from a clamping position close to the clamping body to a releasing position away from the clamping body. When it is necessary to clamp the device to be clamped, by operating the operating member, the linkage member moves the clamping member relative to the clamping body, so that the clamping member is in a clamping position close to the clamping body to clamp the device to be clamped. Moving the locking member causes the locking member to move from the unlocking position where it is locked to the locking part. The unlocking position of the clamp moves to the locking position where it engages with the locking part. In this way, the operating component cannot be operated, and the linkage component cannot drive the clamping component to move relative to the clamping body. The clamping component remains in the clamping position close to the clamping body, thus achieving the clamping of the equipment to be clamped. Compared with the prior art that only sets clamping components and operating components, in this utility model, by setting a locking component, when the clamping component is in the clamping position, the locking component and the locking part engage in a locking engagement, which can achieve secondary locking. This can avoid the problem of releasing the equipment to be clamped due to accidental operation of the operating component. This can significantly improve the stability and safety of the guide rail clamp, thereby reducing the risk of equipment loosening or loss. Attached Figure Description
[0016] The accompanying drawings, which form part of this application, are used to provide a further understanding of the present invention. The illustrative embodiments of the present invention and their descriptions are used to explain the present invention and do not constitute an undue limitation of the present invention. In the drawings:
[0017] Figure 1 A schematic diagram of the structure of a first embodiment of the guide rail clamp of this utility model is shown;
[0018] Figure 2 It shows Figure 1 A schematic diagram of the exploded structure of the guide rail clamp from one perspective;
[0019] Figure 3 It shows Figure 1 The front view of the guide rail clamp;
[0020] Figure 4 It shows Figure 1A cross-sectional view of the guide rail clamp;
[0021] Figure 5 It shows Figure 1 A schematic diagram of the exploded structure of the guide rail clamp from another perspective;
[0022] Figure 6 It shows Figure 1 A schematic diagram of the exploded structure of the guide rail clamp from another perspective;
[0023] Figure 7 It shows Figure 1 A schematic diagram of the guide rail clamp from one perspective;
[0024] Figure 8 It shows Figure 1 A perspective view of the operating and locking components of the guide rail clamp;
[0025] Figure 9 A schematic diagram of a second embodiment of the guide rail clamp of this utility model is shown;
[0026] Figure 10 It shows Figure 9 A schematic diagram of the exploded structure of the guide rail clamp from one perspective;
[0027] Figure 11 It shows Figure 9 A cross-sectional view of the guide rail clamp;
[0028] Figure 12 It shows Figure 9 A schematic diagram of the exploded structure of the guide rail clamp from another perspective;
[0029] Figure 13 It shows Figure 9 A perspective view of the guide rail clamp.
[0030] The above figures include the following reference numerals:
[0031] 10. Clamping body; 11. Limiting hole; 111. First through hole; 112. Second through hole; 20. Clamping component; 30. Linkage component; 31. Locking part; 33. Second rotating shaft; 40. Operating component; 401. Operating part; 402. Cam; 42. Third through hole; 43. Slot; 50. Locking part; 501. First plate segment; 502. Second plate segment; 51. First rotating shaft; 52. First mounting groove; 60. Elastic part; 70. Locking component; 71. Handle; 72. Stop part; 73. Limiting part; 81. Second mounting groove; 91. Anti-detachment part; 92. Gasket. Detailed Implementation
[0032] It should be noted that, unless otherwise specified, the embodiments and features described in this application can be combined with each other. The present invention will now be described in detail with reference to the accompanying drawings and embodiments.
[0033] It should be noted that, in the embodiments of this utility model, the moving direction of the handle 71 is as follows: Figure 5 As shown.
[0034] like Figures 1 to 12 As shown, an embodiment of this utility model provides a guide rail clamp. The guide rail clamp includes a clamping assembly, including a clamping body 10 and a clamping member 20 movably disposed relative to the clamping body 10; an operating assembly, including an operating member 40 and a linkage member 30 linked to the operating member 40, the linkage member 30 being connected to the clamping member 20, operating the operating member 40 causing the linkage member 30 to move the clamping member 20 relative to the clamping body 10, so that the clamping member 20 has a clamping position close to the clamping body 10 and a releasing position away from the clamping body 10; a locking assembly, disposed on the operating member 40, the locking assembly including a locking member 70, the linkage member 30 having a locking part 31, at least a portion of the locking member 70 being movably disposed relative to the operating member 40, when the clamping member 20 is in the clamping position, the locking member 70 having a locking position engaging with the locking part 31 and an unlocking position engaging with the locking part 31.
[0035] In the above technical solution, when it is necessary to release the device to be clamped, by moving the locking member 70, the locking member 70 is moved from the locked position that is locked to the locking part 31 to the unlocked position that is unlocked to the locking part 31. The operating member 40 can be operated to cause the linkage member 30 to drive the clamping member 20 to move relative to the clamping body 10, thereby allowing the clamping member 20 to switch from a clamping position close to the clamping body 10 to a releasing position away from the clamping body 10. When it is necessary to clamp the device to be clamped, by operating the operating member 40, the linkage member 30 is driven to move the clamping member 20 relative to the clamping body 10, so that the clamping member 20 is in a clamping position close to the clamping body 10 to clamp the device to be clamped. Moving the locking member 70, the locking member 70 is moved from the locked position that is locked to the unlocked position that is unlocked to the unlocked position that is unlocked to the locking part 31. The unlocking position of part 31 is moved to the locking position of locking part 31. In this way, the operating component 40 cannot be operated, and the linkage component 30 cannot drive the clamping component 20 to move relative to the clamping body 10. The clamping component 20 is kept in the clamping position close to the clamping body 10, thus achieving the clamping of the equipment to be clamped. Compared with the prior art that only sets clamping components and operating components, in this utility model, by setting a locking component, when the clamping component 20 is in the clamping position, the locking component 70 and the locking part 31 lock together, which can achieve secondary locking. This can avoid the problem of releasing the equipment to be clamped due to accidental operation of the operating component 40. In this way, the stability and safety of the guide rail clamp can be significantly improved, thereby reducing the risk of equipment loosening or loss.
[0036] Specifically, in the embodiments of this utility model, the design of the unlocking position and the locking position of the locking member 70 increases the controllability and safety of the guide rail clamp. In this way, the locking state will only be released when the operator clearly performs the unlocking operation, preventing accidental unlocking due to improper operation.
[0037] Specifically, in the embodiments of this utility model, the linkage design of the operating component 40 and the linkage component 30 allows the operator to quickly move the clamping component 20 through simple operation (i.e., operating the operating component 40), thereby rapidly switching the clamping component 20 between the clamping state and the releasing state.
[0038] like Figures 1 to 12 As shown, in an embodiment of the present invention, the locking member 70 includes a handle 71, the first end of which is movably disposed within the operating member 40, and the second end of which extends out of the operating member 40; a locking member 50, which is linked to the handle 71, and by moving the handle 71, the locking member 50 can lock or unlock with the locking part 31; and an elastic member 60, which provides an elastic force to the locking member 50 to maintain its lock-locked engagement with the locking part 31.
[0039] In the above technical solution, by operating the second end of the handle 71, the handle 71 moves within the operating member 40 towards the linkage member 30. The handle 71 drives the locking member 50 to overcome the elastic force of the elastic member 60, and the locking member 50 switches from a state of being locked with the locking part 31 to a state of being unlocked with the locking part 31. In this way, the locking member 70 can be switched from the locked position to the unlocked position. When the user releases the second end of the operating handle 71, under the action of the elastic member 60, the elastic member 60 drives the locking member 50 to switch from a state of being unlocked with the locking part 31 to a state of being locked with the locking part 31. In this way, the locking member 70 can be switched from the unlocked position to the locked position.
[0040] like Figure 1 , Figure 2 , Figure 3 , Figure 5 , Figure 8 , Figure 10 and Figure 12 As shown in the embodiment of this utility model, the operating component 40 includes an operating element 401 and a cam 402 connected to the operating element 401. The cam 402 is rotatably connected to the linkage component 30. The cam 402 has an abutting surface. When the operating element 401 is rotated, the abutting surface can abut against the clamping body 10.
[0041] In the above technical solution, when the locking component 70 is in the unlocked position, it rotates counterclockwise (e.g., ...). Figure 7 As shown, rotating the operating member 401 causes the cam 402 to rotate. Since the shape of the cam 402's profile is not circular but has a varying radius in the circumferential direction, and the profile of the cam 402 abuts against the clamping body 10, the position where the cam 402 is pivotally connected to the linkage member 30 gradually approaches the clamping body 10. This causes the linkage member 30 to drive the clamping member 20 away from the clamping body 10, thus releasing the clamping device. When the clamping member 20 is in the release position away from the clamping body 10, along... Figure 7 Rotate the operating member 401 clockwise to make the cam 402 rotate, so that the position where the cam 402 is pivotally connected to the linkage member 30 gradually moves away from the clamping body 10, so that the linkage member 30 drives the clamping member 20 to approach the clamping body 10, thus clamping the equipment to be clamped.
[0042] Specifically, in the embodiments of this utility model, the contour design of the cam 402 can convert the rotation of the operating component 401 input by the operator into linear movement of the linkage component 30, thereby realizing the clamping and release of the clamping component 20. This design allows the operator to complete the installation and disassembly of the clamping component 20 in a very short time, improving the flexibility and efficiency of operations.
[0043] like Figure 1, Figure 2 , Figure 3 , Figure 5 , Figure 6 , Figure 7 , Figure 9 and Figure 10 As shown in the embodiment of this utility model, the guide rail clamp also includes an anti-detachment component 91. At least a portion of the anti-detachment component 91 is disposed on the side of the clamping member 20 away from the operating member 40, and the linkage member 30 passes through the clamping member 20 and is connected to the anti-detachment component 91.
[0044] In the above technical solution, the anti-detachment component 91 is set on the side of the clamping component 20 away from the operating component 40. Through the connection between the anti-detachment component 91 and the linkage component 30, even under impact or vibration, the relative position between the clamping component 20 and the linkage component 30 can be prevented from changing, thereby avoiding the accidental loosening of the clamping component 20 and improving the safety of the guide rail clamp during use.
[0045] Specifically, in the embodiments of this utility model, the anti-detachment component 91 is preferably a bolt, and the guide rail clamp also includes a washer 92. The washer 92 is located on the outer periphery of the bolt stud and is disposed between the end cap of the anti-detachment component 91 and the linkage component 30.
[0046] In one embodiment, the anti-disengagement component 91 is a nut located on the outer periphery of the linkage component 30 and on the side of the clamping component 20 opposite to the operating component 40.
[0047] Specifically, in the embodiments of this utility model, the clamping member 20 is provided with a mounting hole, and the anti-detachment member 91 passes through the mounting hole and is connected to the linkage member 30.
[0048] like Figure 1 , Figure 2 , Figure 4 , Figure 5 , Figure 9 , Figure 10 , Figure 11 and Figure 12 As shown in the embodiment of this utility model, the clamping body 10 is provided with a first sliding groove, which extends along the moving direction of the linkage member 30, and the first sliding groove is slidably engaged with the linkage member 30.
[0049] In the above technical solution, by setting the sliding linkage component 30 and the first slide groove, the movement of the linkage component 30 can be precisely guided, ensuring that the linkage component 30 moves in a straight line along the preset path, avoiding lateral displacement during the clamping or releasing process, and improving the stability of the entire clamping or releasing process.
[0050] Specifically, in the embodiments of this utility model, such as Figure 6As shown, the guide rail clamp also includes a second rotating shaft 33, which is mounted on the linkage component 30. The operating component 40 is provided with a third through hole 42, and the second rotating shaft 33 is rotatably connected to the third through hole 42.
[0051] Example 1
[0052] like Figures 1 to 8 As shown, in the first embodiment of this utility model, the locking member 50 is rotatably disposed on the operating member 40, the linkage member 30 is provided with a notch, one end of the locking member 50 can be limited and engaged with the notch, the other end of the locking member 50 abuts against the handle 71, the elastic member is disposed on the locking member 50, the elastic member 60 keeps the locking member 50 and the notch in a limited engagement, and the notch forms the locking part 31.
[0053] In the above technical solution, the operator moves the handle 71 towards the locking member 50 by operating the handle 71, and the locking member 50 overcomes the elastic force and rotates counterclockwise (e.g., Figure 4 Rotate the lever (as shown) to release the locking member 50 from the notch. After the locking member 50 disengages from the notch, the operator can rotate the operating member 40 to move the linkage member 30 relative to the clamping body 10, thereby moving the clamping member 20 away from the clamping body 10. This allows the device to be clamped to be placed between the clamping body 10 and the clamping member 20. By rotating the operating member 40, the linkage member 30 moves the clamping member 20 closer to the clamping body 10 to clamp the device. By releasing the handle 71, under the action of the elastic member 60, the elastic member 60 moves the locking member 50 along... Figure 4 The locking member 50 is rotated clockwise so that one end of the locking member 50 engages with the notch limit. The other end of the locking member 50 drives the handle 71 to move away from the locking member 50, so that the locking member 70 switches from the unlocked position to the locked position. In this way, the operator cannot rotate the operating member 40, and the linkage member 30 cannot drive the clamping member 20 to move relative to the clamping body 10. The clamping member 20 is kept in the clamping position close to the clamping body 10, thus achieving the clamping of the device to be clamped.
[0054] Specifically, in Embodiment 1 of this utility model, the abutment design between the handle 71 and the locking member 50 allows the operator to control the rotation of the locking member 50 by simply operating the handle 71, thereby achieving the limiting engagement or separation between the locking member 50 and the notch, simplifying the operation steps and improving the operation efficiency.
[0055] Specifically, in Embodiment 1 of this utility model, the locking element 50 is a locking block.
[0056] Specifically, in the first embodiment of this utility model, the notch on the linkage component 30 is used to form a locking part 31. This structural design makes the overall structure of the guide rail clamp more compact and reduces the space occupied.
[0057] like Figures 1 to 5 As shown, in the first embodiment of this utility model, the guide rail clamp further includes a first rotating shaft 51 connected to the operating member 40, and a locking member 50 is rotatably disposed on the outer periphery of the first rotating shaft 51; the elastic member 60 is a torsion spring, which is sleeved on the outer periphery of the first rotating shaft 51, with one end of the torsion spring abutting against the locking member 50 and the other end of the torsion spring abutting against the operating member 40.
[0058] In the above technical solution, on the one hand, the first rotating shaft 51 provides a fulcrum for the locking member 50 to rotate, and the locking member 50 can rotate around the first rotating shaft 51 in a counterclockwise direction (e.g., Figure 4 (As shown) rotates to achieve a limiting fit between the locking member 50 and the notch, and the locking member 50 can rotate around the first pivot 51 along Figure 4 The locking element 50 is rotated clockwise to disengage from the notch. On the other hand, the elastic force of the torsion spring ensures that the locking element 50 forms a stable limiting fit with the notch in the locked position. Even when the guide rail clamp is subjected to vibration or external impact, the torsion spring can maintain the locking element 50 and the notch in a limited position through its elasticity to prevent accidental unlocking.
[0059] Specifically, in Embodiment 1 of this utility model, the operating component 40 is provided with a fourth through hole, the locking component 50 is provided with a fifth through hole, the first rotating shaft 51 passes through the fourth through hole and is connected to the fourth through hole, and the first rotating shaft 51 is rotatably connected to the fifth through hole.
[0060] like Figure 2 , Figure 4 , Figure 5 and Figure 7 As shown, in the first embodiment of this utility model, the locking member 50 includes a first plate segment 501 and a second plate segment 502 connected to each other and arranged at an angle. The first plate segment 501 is matched with the notch for limiting, and the second plate segment 502 abuts against the handle 71. The second plate segment 502 is rotatably disposed on the outer periphery of the first rotating shaft 51. A first mounting groove 52 is provided on the side of the first plate segment 501 away from the linkage member 30. A slot 43 is provided on the operating member 40. One end of the torsion spring abuts against the inner wall of the slot 43, and the other end of the torsion spring abuts against the inner wall of the first mounting groove 52.
[0061] In the above technical solution, pushing the handle 71 causes it to move closer to the locking member 50, and the second plate segment 502 rotates counterclockwise (e.g., ...). Figure 4 (as shown) rotate so that the first plate segment 501 rotates counterclockwise (as shown) Figure 4(As shown) Rotate, so that the first plate segment 501 can disengage from the notch, thereby removing the limiting engagement between the first plate segment 501 and the notch. This unlocks the locking element 50 and the locking part 31. The operator can rotate the operating component 40 to move the linkage component 30 away from the clamping body 10, thus releasing the clamped device. The release handle 71, under the action of elastic force, causes the first plate segment 501 to move along... Figure 4 Rotating clockwise, the first plate segment 501 can abut against the notch, thereby limiting the engagement of the first plate segment 501 with the notch, and locking the locking part 31 with the locking part 50. The second plate segment 502 rotates clockwise. Figure 4 When rotated clockwise, the second plate segment 502 drives the handle 71 to move away from the locking member 50. The operator cannot rotate the operating member 40, and the linkage member 30 cannot drive the clamping member 20 away from the clamping body 10, so that the equipment to be clamped is kept in a clamped state.
[0062] Specifically, in the first embodiment of this utility model, by providing a first mounting groove 52 on the second plate segment 502, the torsion spring is avoided from occupying extra space, which helps the entire guide rail clamp to achieve a compact design, enabling the guide rail clamp to operate effectively in a limited space, and improving portability and applicability.
[0063] Specifically, in the first embodiment of this utility model, the first mounting groove 52 is used to fix one end of the torsion spring away from the linkage member 30, ensuring the stable position of the torsion spring on the second plate segment 502 of the locking member 50. In this way, the phenomenon of position displacement of the torsion spring during use can be avoided.
[0064] Specifically, in Embodiment 1 of this utility model, as follows: Figure 6 As shown, the clamping body 10 is provided with a limiting member 73, and the handle 71 is provided with a second sliding groove. The limiting member 73 slides in cooperation with the second sliding groove. In this way, on the one hand, the limiting member 73 can limit the movement range of the handle 71; on the other hand, the limiting member 73 can install the handle 71 on the clamping body 10.
[0065] Specifically, in Embodiment 1 of this utility model, the locking member 50 and the torsion spring can be assembled to the outer periphery of the first rotating shaft 51 relatively independently, without the need for complex adjustments or positioning, which simplifies the assembly process and also facilitates the quick repair or replacement of the locking member 50 and the torsion spring.
[0066] Example 2
[0067] like Figures 9 to 12As shown, the difference between this embodiment 2 and embodiment 1 is that the specific structure of the locking part 31 is different. The locking member 50 is connected to the handle 71. The locking member 50 is provided with a limiting hole 11. The limiting hole 11 includes a first through hole 111 and a second through hole 112 that are connected. The first through hole 111 and the second through hole 112 are arranged along the moving direction of the handle 71. The cross-sectional area of the second through hole 112 is larger than the cross-sectional area of the first through hole 111. The limiting part is a limiting protrusion. The first through hole 111 is limited to the limiting protrusion, and the second through hole 112 is rotatably engaged with the limiting protrusion. The elastic member 60 is used to keep the limiting protrusion and the first through hole 111 in a limited engagement.
[0068] In the above technical solution, when the locking member 70 is in the locked position, the limiting protrusion is located in the first through hole 111. Since the cross-sectional area of the first through hole 111 is smaller than that of the second through hole 112, the limiting protrusion is restricted in the first through hole 111. The elastic member 60 applies an elastic force to keep the limiting protrusion in a limiting fit with the first through hole 111. When unlocking is required, the operator applies force by pushing the handle 71, causing the handle 71 to move towards the linkage member 30, so that the second through hole 112 moves to the outer periphery of the limiting protrusion. Since the cross-sectional area of the second through hole 112 is larger than that of the first through hole 111, the limiting protrusion can rotate and fit with the second through hole 112. At this time, the limiting protrusion is no longer restricted, that is, the locking member 50 is released from the limiting protrusion. In this way, the operator can rotate the operating member 40, so that the linkage member 30 drives the clamping member 20 to move relative to the clamping body 10, thereby moving the clamping member 20 away from the clamping body 10.
[0069] Specifically, in Embodiment 2 of this utility model, when the locking member 70 is in the unlocked position, the limiting protrusion is located in the second through hole 112, and the limiting protrusion can rotate and engage with the second through hole 112; when locking is required, the operator releases the handle 71, and under the action of the elastic member 60, the handle 71 moves away from the linkage member 30, thereby driving the locking member 50 to move, so that the first through hole 111 moves to the outer periphery of the limiting protrusion. Since the limiting protrusion is restricted in the first through hole 111, the operator cannot rotate the operating member 40, and the linkage member 30 cannot drive the clamping member 20 to move relative to the clamping body 10. The clamping member 20 remains in the clamping position close to the clamping body 10.
[0070] Specifically, in Embodiment 2 of this utility model, when part of the limiting protrusion is located in the first through hole 111 and the remaining part of the limiting protrusion is located in the second through hole 112, the limiting protrusion cannot rotate with the second through hole 112. Only after the limiting protrusion is fully inserted into the second through hole 112 can it rotate with the second through hole 112, thereby achieving control of the locking member 50. This design effectively avoids accidental unlocking caused by slight movement of the handle 71 or improper operation, thereby enhancing operational safety.
[0071] Preferably, in Embodiment 2 of this utility model, the elastic element 60 is a spring.
[0072] like Figures 9 to 13 As shown, in Embodiment 2 of this utility model, the elastic element 60 is disposed on the handle 71. A stop 72 is provided at the end of the handle 71 away from the linkage member 30. The elastic element 60 is located on the side of the stop 72 facing the linkage member 30. The stop 72 is provided with a first groove, and the operating member 40 is provided with a second groove. The first groove and the second groove form a second mounting groove 81. The second mounting groove 81 is used to install the elastic element 60. One end of the elastic element 60 abuts against the bottom wall of the first groove, and the other end of the elastic element 60 abuts against the bottom wall of the second groove. The first through hole 111 is located on the side of the second through hole 112 away from the stop 72.
[0073] In the above technical solution, when the locking member 70 is in the locked position, the elastic member 60 is in a compressed state within the second mounting groove 81. The operator pushes the handle 71, causing it to move closer to the linkage member 30, further compressing the elastic member 60, thereby moving the locking member 50. As the handle 71 moves, the limiting protrusion slides out of the first through hole 111 and into the second through hole 112. Since the cross-sectional area of the second through hole 112 is larger than that of the first through hole 111, the limiting protrusion in the second through hole 112... The locking member 70 can rotate freely and is no longer restricted by the locking member 50, so that the locking member 70 can switch from the locked position to the unlocked position. When the operator releases the handle 71, the handle 71 moves away from the linkage member 30 under the action of the elastic member 60, thereby driving the locking member 50 to move. As the handle 71 moves, the limiting protrusion slides out from the second through hole 112 and into the first through hole 111. In this way, the limiting protrusion can cooperate with the first through hole 111 to limit the locking member 70 from the unlocked position to the locked position.
[0074] Furthermore, in the embodiments of this utility model, the second mounting groove 81 can limit the elastic element 60, thereby preventing the elastic element 60 from shifting during use.
[0075] In one embodiment, the first through hole 111 is located on the side of the second through hole 112 near the stop member 72, and the spring is in a stretched state so that the first through hole 111 can be limited and engaged with the locking part 31.
[0076] In one embodiment, the second mounting slot 81 may not be provided, one end of the elastic member 60 is connected to the operating member 40, and the other end of the elastic member 60 is connected to the stop member 72.
[0077] Specifically, such as Figure 10 As shown, in the second embodiment of this utility model, the guide rail clamp also includes a third rotating shaft, the operating component 40 is provided with a sixth through hole, the limiting protrusion is provided with a seventh through hole, the sixth through hole and the seventh through hole are provided correspondingly, the third rotating shaft is rotatably connected to the sixth through hole, the third rotating shaft passes through the seventh through hole and is connected to the inner wall of the seventh through hole.
[0078] The other structures in this second embodiment are the same as those in the first embodiment, and will not be described again here.
[0079] From the above description, it can be seen that the above embodiments of this utility model achieve the following technical effects: When it is necessary to release the device to be clamped, by moving the locking member, the locking member is moved from the locking position where it is locked to the locking part to the unlocking position where it is unlocked. The operating member can be operated to move the linkage member relative to the clamping body, thereby allowing the clamping member to switch from a clamping position close to the clamping body to a releasing position away from the clamping body. When it is necessary to clamp the device to be clamped, by operating the operating member, the linkage member is moved relative to the clamping body to place the clamping member in a clamping position close to the clamping body for clamping the device to be clamped. Moving the locking member locks the device. The component moves from the unlocked position, where it engages with the locking part, to the locked position, where it engages with the locking part. This prevents operation of the operating component and the linkage component from moving the clamping component relative to the clamping body. The clamping component remains in a clamping position close to the clamping body, thus clamping the device to be clamped. Compared to existing technologies that only have clamping and operating components, this invention, by providing a locking component, achieves secondary locking when the clamping component is in the clamping position, as the locking component and locking part engage. This avoids the problem of releasing the device to be clamped due to accidental operation of the operating component, significantly improving the stability and safety of the guide rail clamp and reducing the risk of equipment loosening or loss.
[0080] The above description is merely a preferred embodiment of this utility model and is not intended to limit the utility model. Various modifications and variations can be made to this utility model by those skilled in the art. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of this utility model should be included within the protection scope of this utility model.
Claims
1. A guide rail clamp, characterized in that, include: The clamping assembly includes a clamping body (10) and a clamping member (20) movably disposed relative to the clamping body (10); The operating component includes an operating member (40) and a linkage member (30) linked to the operating member (40). The linkage member (30) is connected to the clamping member (20). Operating the operating member (40) causes the linkage member (30) to move the clamping member (20) relative to the clamping body (10), so that the clamping member (20) has a clamping position close to the clamping body (10) and a release position away from the clamping body (10). A locking component is disposed on the operating member (40). The locking component includes a locking member (70). A locking part (31) is provided on the linkage member (30). At least a portion of the locking member (70) is movably disposed relative to the operating member (40). When the clamping member (20) is in the clamping position, the locking member (70) has a locking position that locks into the locking part (31) and an unlocking position that unlocks into the locking part (31).
2. The guide rail clamp according to claim 1, characterized in that, The locking member (70) includes: A handle (71), the first end of which is movably disposed within the operating member (40), and the second end of which extends out of the operating member (40); The locking element (50) is linked to the handle (71). When the handle (71) is moved, the locking element (50) can lock or unlock with the locking part (31). The elastic element (60) is used to provide the locking element (50) with an elastic force to maintain a locked engagement with the locking part (31).
3. The guide rail clamp according to claim 2, characterized in that, The locking member (50) is rotatably disposed on the operating member (40). The linkage member (30) is provided with a notch. One end of the locking member (50) can be limited and engaged with the notch. The other end of the locking member (50) abuts against the first end of the handle (71). The elastic member (60) is disposed on the locking member (50). The elastic member (60) keeps the locking member (50) and the notch in a limited engagement. The notch forms the locking part (31).
4. The guide rail clamp according to claim 3, characterized in that, The guide rail clamp also includes a first rotating shaft (51) connected to the operating member (40), and the locking member (50) is rotatably disposed on the outer periphery of the first rotating shaft (51); the elastic member (60) is a torsion spring, which is sleeved on the outer periphery of the first rotating shaft (51), with one end of the torsion spring abutting against the locking member (50) and the other end of the torsion spring abutting against the operating member (40).
5. The guide rail clamp according to claim 4, characterized in that, The locking member (50) includes a first plate segment (501) and a second plate segment (502) connected to each other and arranged at an angle. The first plate segment (501) is engaged with the notch for limiting. The second plate segment (502) is rotatably disposed on the outer periphery of the first rotating shaft (51). The side of the first plate segment (501) facing away from the linkage member (30) is provided with a first mounting groove (52). The operating member (40) is provided with a slot (43). One end of the torsion spring abuts against the inner wall of the slot (43), and the other end of the torsion spring abuts against the inner wall of the first mounting groove (52).
6. The guide rail clamp according to claim 2, characterized in that, The locking member (50) is connected to the handle (71). The locking member (50) is provided with a limiting hole (11). The limiting hole (11) includes a first through hole (111) and a second through hole (112) that are connected. The first through hole (111) and the second through hole (112) are arranged along the moving direction of the handle (71). The cross-sectional area of the second through hole (112) is larger than the cross-sectional area of the first through hole (111). The locking part (31) is a limiting protrusion. The first through hole (111) is limited to the limiting protrusion. The second through hole (112) is rotatably engaged with the limiting protrusion. The elastic member (60) is used to keep the limiting protrusion and the first through hole (111) in a limited engagement.
7. The guide rail clamp according to claim 6, characterized in that, The elastic element (60) is disposed on the handle (71). A stop (72) is provided at one end of the handle (71) away from the linkage member (30). The elastic element (60) is located on the side of the stop (72) facing the linkage member (30). The stop (72) is provided with a first groove. The operating member (40) is provided with a second groove. The first groove and the second groove form a second mounting groove (81). The second mounting groove (81) is used to install the elastic element (60). One end of the elastic element (60) abuts against the bottom wall of the first groove. The other end of the elastic element (60) abuts against the bottom wall of the second groove. The first through hole (111) is located on the side of the second through hole (112) away from the stop (72).
8. The guide rail clamp according to any one of claims 1 to 7, characterized in that, The operating component (40) includes an operating element (401) and a cam (402) connected to the operating element (401). The cam (402) is rotatably connected to the linkage component (30). The cam (402) has an abutting surface. When the operating element (401) is rotated, the abutting surface can abut against the clamping body (10).
9. The guide rail clamp according to any one of claims 1 to 7, characterized in that, The guide rail clamp also includes an anti-detachment component (91), at least a portion of which is disposed on the side of the clamping member (20) away from the operating member (40), and the linkage member (30) passes through the clamping member (20) and is connected to the anti-detachment component (91).
10. The guide rail clamp according to any one of claims 1 to 7, characterized in that, The clamping body (10) is provided with a first sliding groove, which extends along the moving direction of the linkage member (30) and slides in cooperation with the linkage member (30).