CN211786046U - Fuse testing mechanism - Google Patents
Fuse testing mechanism Download PDFInfo
- Publication number
- CN211786046U CN211786046U CN201922499097.6U CN201922499097U CN211786046U CN 211786046 U CN211786046 U CN 211786046U CN 201922499097 U CN201922499097 U CN 201922499097U CN 211786046 U CN211786046 U CN 211786046U
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- connecting rod
- sliding
- connecting plate
- slide
- seat
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Abstract
The utility model belongs to the technical field of automatic telephone equipment, in particular to a fuse testing mechanism, which comprises a fixed frame, a slide rail, a first slide seat, a second slide seat, a first connecting rod, a second connecting rod and a driving source; the slide rail is connected to the fixed frame, the first slide seat and the second slide seat are respectively connected to the slide rail in a sliding manner, and clamping pieces for clamping fuses are arranged on the side surfaces, close to each other, of the first slide seat and the second slide seat; the driving source is connected to the fixed frame, one end of the first connecting rod is rotatably connected to the first sliding seat, the other end of the first connecting rod is rotatably connected to the output end of the driving source, one end of the second connecting rod is rotatably connected to the second sliding seat, and the other end of the second connecting rod is rotatably connected to the output end of the driving source; replace using a plurality of cylinders to realize pressing from both sides tight fuse among the prior art, the utility model discloses it is efficient, realize through a cylinder that stable in structure is pressed from both sides tight to the fuse.
Description
Technical Field
The utility model belongs to the technical field of automatic telephone equipment, especially, relate to a fuse accredited testing organization.
Background
Fuses are widely applied in various electrical and semiconductor fields, and have important protection functions on circuits and electrical appliances, so that the fuse testing is of great importance, various fuse testers in the prior art are various, various current fuses, automobile fuses, motorcycle fuses and the like can be tested, and the fuse tester is mainly used for testing the fusing current and the fusing time of various current fuses; however, the existing fuse testing mechanism is generally completed by matching a plurality of cylinders, the mechanism is complex, the debugging and maintenance difficulty is high, the efficiency is low, and the stability is poor.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a fuse accredited testing organization aims at solving among the prior art and uses a plurality of cylinders to test simultaneously and lead to the technical problem that the mechanism is complicated and poor stability.
In order to achieve the above object, an embodiment of the present invention provides a fuse testing mechanism, which includes a fixing frame, a sliding rail, a first sliding seat, a second sliding seat, a first connecting rod, a second connecting rod, and a driving source; the slide rail is connected to the fixed frame, the first slide seat and the second slide seat are respectively connected to the slide rail in a sliding manner, and clamping pieces for clamping fuses are arranged on the side surfaces, close to each other, of the first slide seat and the second slide seat; the driving source connect in on the mount, the one end of first connecting rod rotate connect in on the first slide, the other end of first connecting rod rotate connect in the output of driving source, the one end of second connecting rod rotate connect in on the second slide, the other end of second connecting rod rotate connect in the output of driving source.
Optionally, the driving source is an air cylinder, a connecting plate is connected to a piston rod of the air cylinder, and one end of each of the first connecting rod and the second connecting rod is rotatably connected to the connecting plate.
Optionally, the connecting plate includes a first connecting plate and a second connecting plate, the first connecting plate is connected with the piston rod of the air cylinder, the second connecting plate is connected to the first connecting plate, and the second connecting plate extends toward a direction close to the slide rail and is respectively connected to the first connecting rod and the second connecting rod in a rotating manner.
Optionally, the first connecting plate has a pushing portion and a connecting portion; the pushing portion of the first connecting plate is connected with a piston rod of the air cylinder, and the second connecting plate and the first connecting plate are vertically arranged and are connected to the outer side face of the air cylinder in a sliding mode.
Optionally, be equipped with the spout on the slide rail, first slide with all be equipped with on the second slide with the corresponding sand grip of spout, the sand grip slides and locates in the spout so that first slide with the equal sliding connection of second slide in on the slide rail.
Optionally, the first sliding seat and the second sliding seat are both connected with a mounting plate, the clamping piece is connected to one end of the mounting plate, and the first connecting rod and the second connecting rod are respectively connected to the two mounting plates.
Optionally, both ends of the slide rail are provided with limiting blocks, and the first slide seat and the second slide seat are arranged between the limiting blocks.
Optionally, the first carriage and the second carriage are symmetrically arranged with respect to the drive source.
The embodiment of the utility model provides an above-mentioned one or more technical scheme in the fuse accredited testing organization have one of following technological effect at least: the driving source works to pull the first connecting rod and the second connecting rod to rotate, the first connecting rod drives the first sliding seat to move downwards, the second connecting rod drives the second sliding seat to move upwards, and the first sliding seat and the second sliding seat are close to each other to enable the two clamping pieces to clamp the fuse and carry out testing; the driving source works to push the first connecting rod and the second connecting rod to rotate, the first connecting rod drives the first sliding seat to move upwards, the second connecting rod drives the second sliding seat to move downwards, the first sliding seat and the second sliding seat are far away from each other, so that the two clamping pieces are far away from the fuse, and the fuse is positioned; replace using a plurality of cylinders to realize pressing from both sides tight fuse among the prior art, the utility model discloses it is efficient, stable in structure.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings required for the embodiments or the prior art descriptions will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without inventive labor.
Fig. 1 is a schematic structural diagram of a fuse testing mechanism according to an embodiment of the present invention.
Fig. 2 is a front view of a fuse testing mechanism according to an embodiment of the present invention.
Fig. 3 is a schematic view of a partial structure of a fuse testing mechanism according to an embodiment of the present invention.
Wherein, in the figures, the respective reference numerals:
10-fixed frame 20-slide rail 21-sliding groove
22-rib 30-first carriage 40-second carriage
50-first link 60-second link 70-drive source
71-connecting plate 80-clamping piece 90-mounting plate
710 first connecting plate 711 pushing portion 712 connecting portion
720-second connecting plate.
Detailed Description
Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to fig. 1-3 are exemplary and intended to be used to illustrate embodiments of the present invention, and should not be construed as limiting the invention.
In the description of the embodiments of the present invention, it should be understood that the terms "length," "width," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the orientation or positional relationship indicated in the drawings, which is only for convenience in describing the embodiments of the present invention and simplifying the description, and do not indicate or imply that the device or element so indicated must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the invention.
Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the embodiments of the present invention, "a plurality" means two or more unless specifically limited otherwise.
In the embodiments of the present invention, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly, e.g., as fixed or detachable connections or as an integral part; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the embodiments of the present invention can be understood by those skilled in the art according to specific situations.
In an embodiment of the present invention, as shown in fig. 1 to 3, a fuse testing mechanism is provided, which includes a fixing frame 10, a sliding rail 20, a first slide 30, a second slide 40, a first link 50, a second link 60 and a driving source 70; the slide rail 20 is connected to the fixed frame 10, the first slide carriage 30 and the second slide carriage 40 are respectively connected to the slide rail 20 in a sliding manner, and clamping pieces 80 for clamping fuses are arranged on the side surfaces, close to each other, of the first slide carriage 30 and the second slide carriage 40; the driving source 70 is connected to the fixed frame 10, one end of the first link 50 is rotatably connected to the first slide 30, the other end of the first link 50 is rotatably connected to the output end of the driving source 70, one end of the second link 60 is rotatably connected to the second slide 40, and the other end of the second link 60 is rotatably connected to the output end of the driving source 70.
In the embodiment of the present invention, the driving source 70 works to pull the first connecting rod 50 and the second connecting rod 60 to rotate, the first connecting rod 50 drives the first sliding seat 30 to move downward, the second connecting rod 60 drives the second sliding seat 40 to move upward, the first sliding seat 30 and the second sliding seat 40 approach each other, so that the two clamping members 80 clamp the fuse and perform the test; the driving source 70 is operated to push the first connecting rod 50 and the second connecting rod 60 to rotate, the first connecting rod 50 drives the first sliding seat 30 to move upwards, the second connecting rod 60 drives the second sliding seat 40 to move downwards, the first sliding seat 30 and the second sliding seat 40 are far away from each other, so that the two clamping pieces 80 are far away from the fuse, and the fuse is released from being positioned; replace using a plurality of cylinders to realize pressing from both sides tight fuse among the prior art, the utility model discloses it is efficient, stable in structure.
In another embodiment of the present invention, the driving source 70 of the fuse testing mechanism is a cylinder, a connecting plate 71 is connected to a piston rod of the cylinder, and one ends of the first connecting rod 50 and the second connecting rod 60 are respectively rotatably connected to the connecting plate 71; the fuse is clamped by one cylinder, so that the structure is stable, the cost is reduced, and the adjustment is convenient; besides the cylinder, the driving source 70 can also be a motor and a lead screw assembly, which drives the first connecting rod 50 and the second connecting rod 60 to rotate to realize the mutual distance or approach of the first sliding seat 30 and the second sliding seat 40.
In another embodiment of the present invention, as shown in fig. 3, the connecting plate 71 of the fuse testing mechanism includes a first connecting plate 710 and a second connecting plate 720, the first connecting plate 710 is connected to the piston rod of the cylinder, the second connecting plate 720 is connected to the first connecting plate 710, the second connecting plate 720 extends toward the sliding rail 20 and is rotatably connected to the first connecting rod 50 and the second connecting rod 60, respectively; the connecting plates 71 are arranged in a split manner, so that the processing difficulty is reduced, and the production cost is reduced; the first connecting plate 710 and the second connecting plate 720 are stacked to improve the space utilization rate, and the second connecting plate 720 and the first connecting plate 710 are staggered to shorten the gap between the second connecting plate 720 and the slide rail 20, thereby shortening the lengths of the first connecting rod 50 and the second connecting rod 60, enhancing the deformation resistance of the first connecting rod 50 and the second connecting rod 60, and improving the stability in the rotating process.
In another embodiment of the present invention, as shown in fig. 3, the first connection plate 710 of the fuse test mechanism has a pushing part 711 and a connecting part 712; the pushing part 711 of the first connecting plate 710 is connected with the piston rod of the cylinder, and the second connecting plate 720 is arranged perpendicular to the first connecting plate 710 and is connected to the outer side surface of the cylinder in a sliding manner; the pushing portion 711 and the connecting portion 712 are integrally formed, an included angle between the pushing portion 711 and the connecting portion 712 is 90 degrees, the piston rod of the air cylinder pushes the pushing portion 711, and the pushing portion 711 drives the connecting portion 712 to move, so that the structure is stable, and the sliding is stable.
In another embodiment of the present invention, as shown in fig. 3, a sliding rail 20 of the fuse testing mechanism is provided with a sliding slot 21, a protruding strip 22 corresponding to the sliding slot 21 is provided on each of the first sliding base 30 and the second sliding base 40, the protruding strip 22 is slidably provided in the sliding slot 21 so that each of the first sliding base 30 and the second sliding base 40 is slidably connected to the sliding rail 20; the sliding grooves 21 are respectively disposed on two side surfaces of the sliding rail 20, which are symmetrically disposed to each other, so as to further improve stability of the first sliding base 30 and the second sliding base 40 during sliding.
In another embodiment of the present invention, as shown in fig. 1 to 3, the first slide 30 and the second slide 40 of the fuse testing mechanism are both connected with a mounting plate 90, the clip 80 is connected to one end of the mounting plate 90, and the first connecting rod 50 and the second connecting rod 60 are respectively connected to the two mounting plates 90; the clamping piece 80 is convenient to assemble, disassemble and maintain.
In another embodiment of the present invention, two ends of the slide rail 20 of the fuse testing mechanism are both provided with a stopper (not shown), and the first slide carriage 30 and the second slide carriage 40 are disposed between the two stoppers; set up the stopper so that first slide 30 and second slide 40 slide in setting for the within range, improve the stability of slip in-process, improve the security performance.
In another embodiment of the present invention, the first slider 30 and the second slider 40 of the fuse testing mechanism are symmetrically disposed with respect to the driving source 70; the first carriage 30 and the second carriage 40 move away from or close to each other with respect to the driving source 70 (cylinder), and the transmission efficiency is high.
The above description is only exemplary of the present invention and should not be taken as limiting the scope of the present invention, as any modifications, equivalents, improvements and the like made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.
Claims (8)
1. A fuse testing mechanism is characterized by comprising a fixed frame, a sliding rail, a first sliding seat, a second sliding seat, a first connecting rod, a second connecting rod and a driving source; the slide rail is connected to the fixed frame, the first slide seat and the second slide seat are respectively connected to the slide rail in a sliding manner, and clamping pieces for clamping fuses are arranged on the side surfaces, close to each other, of the first slide seat and the second slide seat; the driving source connect in on the mount, the one end of first connecting rod rotate connect in on the first slide, the other end of first connecting rod rotate connect in the output of driving source, the one end of second connecting rod rotate connect in on the second slide, the other end of second connecting rod rotate connect in the output of driving source.
2. The fuse testing mechanism according to claim 1, wherein the driving source is an air cylinder, a connecting plate is connected to a piston rod of the air cylinder, and one end of each of the first and second connecting rods is rotatably connected to the connecting plate.
3. The fuse testing mechanism of claim 2, wherein the connecting plate comprises a first connecting plate and a second connecting plate, the first connecting plate is connected to the piston rod of the cylinder, the second connecting plate is connected to the first connecting plate, and the second connecting plate extends in a direction close to the slide rail and is rotatably connected to the first connecting rod and the second connecting rod, respectively.
4. The fuse testing mechanism according to claim 3, wherein the first connecting plate has a pushing portion and a connecting portion; the pushing portion of the first connecting plate is connected with a piston rod of the air cylinder, and the second connecting plate and the first connecting plate are vertically arranged and are connected to the outer side face of the air cylinder in a sliding mode.
5. The fuse testing mechanism according to any one of claims 1 to 4, wherein a sliding groove is formed on the sliding rail, a protruding strip corresponding to the sliding groove is formed on each of the first sliding base and the second sliding base, and the protruding strip is slidably disposed in the sliding groove so that each of the first sliding base and the second sliding base is slidably connected to the sliding rail.
6. The fuse testing mechanism according to any one of claims 1 to 4, wherein a mounting plate is connected to each of the first carriage and the second carriage, the clip is connected to one end of the mounting plate, and the first link and the second link are respectively connected to the two mounting plates.
7. The fuse testing mechanism according to any one of claims 1 to 4, wherein two ends of the slide rail are provided with a stopper, and the first sliding seat and the second sliding seat are arranged between the two stoppers.
8. A fuse testing mechanism according to any of claims 1 to 4, wherein the first carriage and the second carriage are symmetrically arranged with respect to the drive source.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922499097.6U CN211786046U (en) | 2019-12-31 | 2019-12-31 | Fuse testing mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922499097.6U CN211786046U (en) | 2019-12-31 | 2019-12-31 | Fuse testing mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211786046U true CN211786046U (en) | 2020-10-27 |
Family
ID=72891447
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922499097.6U Expired - Fee Related CN211786046U (en) | 2019-12-31 | 2019-12-31 | Fuse testing mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211786046U (en) |
-
2019
- 2019-12-31 CN CN201922499097.6U patent/CN211786046U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20201027 Termination date: 20211231 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |