Wavelength division multiplexing reflection coupling fixing device
By designing fixing devices for chuck base, upper press rod and return spring, the fixing problem of wavelength division multiplexing devices during reflection coupling is solved, and efficient, safe and stable fixing is achieved without handheld operation, significantly improving the yield rate and coupling effect.
Patent Information
- Application Number
- CN202420071301.2
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-01-11
- Publication Date
- 2024-12-31
- Estimated Expiration
- 2034-01-11
AI Technical Summary
The existing wavelength division multiplexing devices lack special fixtures for fixing during reflection coupling, resulting in low efficiency of manual handheld operation, high labor intensity, high cost, large safety hazards, poor stability and unsatisfactory coupling effect, which cannot effectively meet the usage requirements.
A fixing device including a chuck base, an upper press rod, a connecting shaft and a return spring is designed. The upper press rod is automatically returned to the position and pressed through the return spring, thereby realizing a fixing operation without handheld, using the chuck base The structure of the grooves and connecting shafts ensures a firm fixation of the product.
It realizes the wavelength division multiplexing reflective coupling fixation of simple operation, efficient, low labor intensity, low cost, small safety hazards, firm fixation and good coupling effect, significantly improving the yield rate and meeting the usage requirements.
Smart Images
Figure CN222269981U_ABST
Abstract
Description
Technical Field
[0001] The utility model belongs to the field of communication, and particularly relates to a wavelength division multiplexing reflection coupling fixing device with high operating efficiency, low labor intensity, low labor cost and good coupling effect. Background Art
[0002] Wavelength division multiplexing devices need to be pressed and fixed during reflection coupling. At present, there is no specific clamp for fixing, and it is generally done by manual hand-holding. This direct manual hand-holding method can meet certain usage requirements, but it also has major defects. Manual hand-holding operation has low efficiency, high labor intensity, high labor costs, easy fatigue and great safety hazards, easy to shake and poor stability, unsatisfactory coupling effect, low yield rate, and cannot effectively meet usage requirements.
[0003] The technical problem to be solved by the utility model is to provide a wavelength division multiplexing reflection coupling fixing device which does not need to be held hand, has simple operation and high efficiency, low labor intensity, low labor cost, small safety hazard, firm and reliable fixation, good coupling effect, high yield rate, and effectively meets the use requirements. Utility Model Content
[0004] In order to solve the problems of low efficiency, high labor intensity, high labor cost, easy fatigue, high safety hazards, easy shaking, poor stability, unsatisfactory coupling effect, low yield rate, and failure to effectively meet the use requirements of the above-mentioned prior art manual handheld operation, the utility model adopts the following technical solutions:
[0005] The utility model provides a wavelength division multiplexing reflection coupling fixing device, comprising a chuck base, an upper pressure rod, a connecting shaft and a reset spring, wherein one end of the chuck base is provided with a placement groove, the connecting shaft is penetrated at the middle part of the chuck base, the upper pressure rod is arranged above the chuck base and the bottom of the front section is penetrated on the connecting shaft through a connecting block, the bottom of the reset spring is fixedly arranged at the rear end of the chuck base and the top is connected to the rear end of the upper pressure rod, the front end of the upper pressure rod is a pressing section and the rear end is an operating section.
[0006] Preferably, a sawtooth block for easy operation is provided on the operating section of the upper pressure rod.
[0007] The beneficial effects of the utility model are: after the pressure rod is pressed down to put the product in, the pressure rod is returned to its position and the product is pressed tightly by the reset spring. It does not require hand-held operation, is simple and efficient, has low labor intensity, low labor costs, small safety hazards, firm and reliable fixation, good coupling effect, high yield rate, and effectively meets the use requirements. BRIEF DESCRIPTION OF THE DRAWINGS
[0008] Figure 1 The utility model is a schematic structural diagram of an embodiment.
[0009] Figure 2It is a structural schematic diagram of the utility model in use state. DETAILED DESCRIPTION
[0010] The preferred embodiments of the present utility model are described in detail below with reference to the accompanying drawings.
[0011] See also Figure 1 A wavelength division multiplexing reflective coupling fixing device comprises a chuck base 1, an upper pressure rod 2, a connecting shaft 3 and a reset spring 4. One end of the chuck base 1 is provided with a placement groove 11, the connecting shaft is penetrated in the middle of the chuck base, the upper pressure rod 2 is arranged above the chuck base and the bottom of the front section is penetrated in the connecting shaft through a connecting block 21, the bottom of the reset spring is fixed at the rear end of the chuck base, and the top is connected to the rear end of the upper pressure rod, the front end of the upper pressure rod 2 is a pressing section 22, and the rear end is an operating section 23. During operation, the pressing section of the upper pressure rod is tilted when the operating section is manually pressed down, and the reset spring is pressed, and then the product is placed in the placement groove. After the product is placed, release your hand, and the upper pressure rod is reset under the action of the reset spring and presses the product tightly. Figure 2 shown.
[0012] Wherein, a sawtooth block 24 is provided on the operating section of the upper pressure rod 2 for easy operation, making the operation more labor-saving.
[0013] The beneficial effects of the utility model are: after the pressure rod is pressed down to put the product in, the pressure rod is returned to its position and the product is pressed tightly by the reset spring. It does not require hand-held operation, is simple and efficient, has low labor intensity, low labor costs, small safety hazards, firm and reliable fixation, good coupling effect, high yield rate, and effectively meets the use requirements.
[0014] The above embodiments and drawings do not limit the product form and style of the present utility model. Any appropriate changes or modifications made by ordinary technicians in the relevant technical field should be deemed to be within the patent scope of the present utility model.
Claims
1. A wavelength division multiplexing reflection coupling fixture, characterized in that: The invention comprises a chuck base (1), an upper pressure rod (2), a connecting shaft (3) and a reset spring (4); a placement groove (11) is provided at one end of the chuck base (1); the connecting shaft (3) is passed through the middle of the chuck base (1); the upper pressure rod (2) is arranged above the chuck base (1) and the bottom of the front section is passed through the connecting shaft (3) through a connecting block (21); the bottom of the reset spring (4) is fixed to the rear end of the chuck base (1) and the top is connected to the rear end of the upper pressure rod (2); the front end of the upper pressure rod (2) is a pressing section (22) and the rear end is an operating section (23).
2. A wavelength division multiplexing reflection coupling fixture according to claim 1, characterized in that: The operating section (23) of the upper pressure rod (2) is provided with a sawtooth block (24) for easy operation.