Module Constraint Fixture
By designing a module constraint fixture that includes a frame, clamping block, operating rod and limit stopper, the problems of complex structure, high cost and poor compatibility of existing module fixtures are solved, and the fixture has good synergy and Stable clamping, simple structure and low cost.
Patent Information
- Application Number
- CN201811494904.9
- Authority / Receiving Office
- CN · China
- Patent Type
- Patents(China)
- Current Assignee / Owner
- Filing Date
- 2018-12-07
- Publication Date
- 2025-01-21
- Estimated Expiration
- 2038-12-07
AI Technical Summary
The existing module fixtures have complex structures, high cost, poor compatibility, and lack constraints and restriction fixtures with good synergy.
A modular restraint fixture is designed that includes a frame, a first clamping block, a second clamping block, an operating rod, a connecting rod and a limit stop. The first and second clamping blocks are controlled by the operating rod. The synchronous clamping and opening actions, combined with the design of limit stops and magnets, realize the self-locking function.
The clamp has good synergy, stable clamping, simple structure, low cost, is compatible with a wider range of modules, and reduces module wear.
Smart Images
Figure CN109531466B_ABST
Abstract
Description
Technical Field
[0001] The invention belongs to the technical field of module clamps, and in particular relates to a module restraining clamp. Background Art
[0002] Existing module fixtures are of various forms, but generally have complex structures, high costs, and are only applicable to corresponding models of modules, with poor compatibility. There is a relative lack of fixtures that can form a constrained and restrictive clamping on the module. Summary of the invention
[0003] The technical problem to be solved by the present invention is to provide a module constraint fixture with good coordination, stable clamping, simple structure and low cost.
[0004] The technical solution adopted by the present invention to solve its technical problems is to provide a module constraint clamp, including a frame, a first clamping block, a second clamping block, an operating rod, a first connecting rod, a second connecting rod and a limit stop block, the operating rod includes a first connecting shaft, a second connecting shaft and an intermediate connecting rod, the first connecting shaft and the second connecting shaft are perpendicular to each other and are connected by the intermediate connecting rod, the first clamping block is axially connected to the frame horizontally correspondingly up and down, and the first clamping block is axially connected to the first connecting shaft through the first connecting rod, the second clamping block is axially connected to the frame vertically correspondingly left and right, and the second clamping block is axially connected to the second connecting shaft through the second connecting rod, the limit stop block is arranged corresponding to the movement direction of the second connecting shaft, and when the second connecting shaft is pushed to the limit stop block, the second connecting rods on both sides of the second connecting shaft are parallel.
[0005] The other side of each first clamping block opposite to the clamping side is respectively axially connected to two symmetrically arranged first connecting rods, and the other ends of the two first connecting rods are respectively axially connected to the two ends of the first connecting shaft of the operating rod.
[0006] The other side of each second clamping block opposite to the clamping side is axially connected to two symmetrically arranged second connecting rods, and the other ends of the two second connecting rods are axially connected to the two ends of the second connecting shaft of the operating rod.
[0007] The clamping sides of the first clamping block and the second clamping block are configured as a step-shaped structure.
[0008] The limit stopper and the second connecting shaft are respectively provided with magnets that attract each other.
[0009] The limit stopper is located on the frame and is an integrally formed structure with the frame.
[0010] The first connecting shaft, the second connecting shaft and the middle connecting rod of the operating rod are an integrally formed structure.
[0011] The frame is rectangular.
[0012] Beneficial Effects
[0013] First, the present invention can realize the synchronous clamping and opening action of the first clamping block and the second clamping block by controlling the operating rod, has good coordination, is easy to operate, and is conducive to improving the stability of the clamp clamping the module.
[0014] Second, the clamp structure of the present invention has a self-locking function. When the operating rod is pushed to the limit stopper and is blocked, the first connecting rods on both sides of the first connecting shaft form a linear support structure, and the second connecting rods on both sides of the second connecting shaft form a linear support structure. The three points form a self-locking state, which is conducive to achieving a more stable clamping effect. In addition, by arranging mutually attractive magnets on the limit stopper and the second connecting shaft, the stability of the clamp after locking can be more effectively guaranteed.
[0015] Thirdly, the present invention has a simple structure, low cost, is compatible with a wide range of applicable modules, and is a constraint-restricted clamp, which causes little wear on the modules. BRIEF DESCRIPTION OF THE DRAWINGS
[0016] Figure 1 It is a schematic structural diagram of the clamping state of the present invention.
[0017] Figure 2 It is a structural schematic diagram of the present invention in an open state. DETAILED DESCRIPTION
[0018] The present invention will be further described below in conjunction with specific embodiments. It should be understood that these embodiments are only used to illustrate the present invention and are not intended to limit the scope of the present invention. In addition, it should be understood that after reading the content taught by the present invention, those skilled in the art can make various changes or modifications to the present invention, and these equivalent forms fall within the scope limited by the appended claims of the application equally.
[0019] like Figure 1 and Figure 2 The module constraint fixture shown includes a frame 1, two first clamping blocks 2, two second clamping blocks 3, an operating rod 4, four first connecting rods 5, four second connecting rods 6 and a limit stopper 7.
[0020] The operating rod 4 includes a first connecting shaft 4-1, a second connecting shaft 4-2 and an intermediate connecting rod of an integrally formed structure, wherein the first connecting shaft 4-1 and the second connecting shaft 4-2 are perpendicular to each other and connected by an intermediate connecting rod. The first clamping block 2 is axially connected to the frame 1 horizontally and correspondingly from top to bottom, and the clamping side of the first clamping block 2 is set as a step-like structure, which can be clamped with the horizontal edge of the module 8. The other side of each first clamping block 2 opposite to the clamping side is respectively axially connected to two symmetrically arranged first connecting rods 5, and the other ends of the two first connecting rods 5 are respectively axially connected to the two ends of the first connecting shaft 4-1 of the operating rod 4. The second clamping block 3 is axially connected to the frame 1 vertically and correspondingly from left to right, and the clamping side of the second clamping block 3 is set as a step-like structure, which can be clamped with the vertical edge of the module 8. The other side of each second clamping block 3 opposite to the clamping side is respectively axially connected to two symmetrically arranged second connecting rods 6, and the other ends of the two second connecting rods 6 are respectively axially connected to the two ends of the second connecting shaft 4-2 of the operating rod 4.
[0021] The limit stopper 7 is located in the middle of the frame 1 along the length direction, and the limit stopper 7 and the frame 1 are an integrally formed structure. The limit stopper 7 is arranged corresponding to the movement direction of the second connecting shaft 4-2. When the second connecting shaft 4-2 is pushed to the limit stopper 7 to block the limit, the second connecting rods 6 on both sides of the second connecting shaft 4-2 form a parallel state. The limit stopper 7 and the second connecting shaft 4-2 are respectively provided with magnets that attract each other, which can effectively prevent the operating rod 4 from being retracted and causing the clamping block to open.
[0022] When the module constraint clamp is used, two pairs are used at the same time, which are arranged on both sides of the module 8. When the operating rod 4 is pushed forward, the first clamping block 2 and the second clamping block 3 rotate around the frame 1. When the second connecting shaft 4-2 of the operating rod 4 abuts against the limit stopper 7, the clamp is formed as shown in the figure. Figure 1 When the operating rod 4 is pulled backward, the first clamping block 2 and the second clamping block 3 rotate in opposite directions around the frame 1, so that the clamp forms a Figure 2 Shown in open state.
Claims
1. A module restraining fixture, comprising a frame (1), a first clamping block (2), a second clamping block (3), an operating rod (4), a first connecting rod (5), a second connecting rod (6) and a limit stopper (7), characterized in that: The operating rod (4) comprises a first connecting shaft (4-1), a second connecting shaft (4-2) and an intermediate connecting rod. The first connecting shaft (4-1) and the second connecting shaft (4-2) are perpendicular to each other and connected via the intermediate connecting rod. The first clamping block (2) is axially connected to the frame (1) horizontally and horizontally correspondingly up and down, and the first clamping block (2) is axially connected to the first connecting shaft (4-1) via a first connecting rod (5). The second clamping block (3) is axially connected to the frame (1) vertically and horizontally correspondingly, and the second clamping block (3) is axially connected to the second connecting shaft (4-2) via a second connecting rod (6). The limit stopper (7) is arranged corresponding to the movement direction of the second connecting shaft (4-2). The second connecting shaft ( When the second connecting shaft (4-2) is pushed to the limit stopper (7), the second connecting rods (6) on both sides of the second connecting shaft (4-2) are parallel; the other side of each first clamping block (2) opposite to the clamping side is respectively axially connected to two symmetrically arranged first connecting rods (5), and the other ends of the two first connecting rods (5) are respectively axially connected to the two ends of the first connecting shaft (4-1) of the operating rod (4); the other side of each second clamping block (3) opposite to the clamping side is respectively axially connected to two symmetrically arranged second connecting rods (6), and the other ends of the two second connecting rods (6) are respectively axially connected to the two ends of the second connecting shaft (4-2) of the operating rod (4); the limit stopper (7) and the second connecting shaft (4-2) are respectively provided with magnets that attract each other.
2. A module restraining fixture according to claim 1, characterized in that: The clamping sides of the first clamping block (2) and the second clamping block (3) are arranged as step-shaped structures.
3. A module restraining fixture according to claim 1, characterized in that: The limit stopper (7) is located on the frame (1) and is an integrally formed structure with the frame (1).
4. A module restraining fixture according to claim 1, characterized in that: The first connecting shaft (4-1), the second connecting shaft (4-2) and the intermediate connecting rod of the operating rod (4) are an integrally formed structure.
5. The module restraining fixture according to claim 1, characterized in that: The frame (1) is rectangular.
Citation Information
Patent Citations
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