CN217787156U

CN217787156U - Diode detects casing convenient to it is fixed

Info

Publication number: CN217787156U
Application number: CN202221065036.4U
Authority: CN
Inventors: 严伟坚; 王全良
Original assignee: Wuxi Qinghangxin Technology Co ltd
Current assignee: Wuxi Qinghangxin Technology Co ltd
Priority date: 2022-05-06
Filing date: 2022-05-06
Publication date: 2022-11-11
Anticipated expiration: 2032-05-06

Abstract

The utility model discloses a diode detects casing convenient to it is fixed, including detector, metal clamping piece, supporting shoe, T type feeler lever and spring one, two rectangular channels are seted up to detector top symmetry, and the inside slidable mounting of rectangular channel has T type feeler lever, two springs one of T type feeler lever bottom symmetrical installation, and a spring bottom fixed mounting in the inside bottom of rectangular channel, the inside slidable mounting of rectangular channel has the supporting shoe, the supporting shoe bottom is laminated mutually with T type feeler lever top, two metal clamping pieces of installation are rotated to supporting shoe top symmetry. The utility model discloses not only can be convenient for install the supporting shoe inside the rectangular channel through square and L type groove, and then the installation of the metal clamping piece of being convenient for, can remove extrusion L type inserted bar through U type piece simultaneously for inside L type inserted bar removed the entering card hole, can also remove extrusion T type inserted bar through the depression bar, make inside T type inserted bar removed the entering square.

Description

Diode detects casing convenient to it is fixed

Technical Field

The utility model relates to a diode detects technical field, especially relates to a diode detects casing convenient to it is fixed.

Background

The failures of the diode are mainly represented by open circuit, short circuit and unstable voltage stabilization, and the former failure represents the rise of the power supply voltage; the latter two faults are represented as the power supply voltage becoming low to zero volt or the output being unstable, when the diode is detected, two electrode rods of the diode are inserted into the metal clamping piece, and the voltage at the two ends of the diode is detected by the detector.

The diode detection equipment used at present has certain defects, lacks the convenient installation function of the supporting block, causes the damage of the metal clamping piece and is inconvenient to detect the diode, and further reduces the use type of the detector, therefore, the diode detection machine shell convenient to fix is provided and is very necessary.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art, and providing a diode detection casing convenient to fix.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a diode detects casing convenient to it is fixed, includes detector, metal clamping piece, supporting shoe, T type feeler lever and spring one, two rectangular channels are seted up to detector top symmetry, and the inside slidable mounting of rectangular channel has T type feeler lever, two spring one of T type feeler lever bottom symmetrical installation, and spring one bottom fixed mounting in the inside bottom of rectangular channel, the inside slidable mounting of rectangular channel has the supporting shoe, the supporting shoe bottom is laminated with T type feeler lever top mutually, two metal clamping pieces of supporting shoe top symmetry rotation installation, two L type grooves are seted up to the inside symmetry of rectangular channel, both ends symmetry fixed mounting has the square around the supporting shoe, and square slidable mounting is inside L type groove, two T type inserted bars of detector top symmetry slidable mounting, the square groove has been seted up on the supporting shoe top, and the inside slidable mounting of square groove has U type piece, U type piece inner wall laminates with two metal clamping piece outsides respectively, two spring three of U type piece bottom symmetry fixed mounting, and spring three bottom fixed mounting are in the inside bottom of square groove, both ends symmetry fixed mounting has the depression bar around the U type piece, bottom and T type inserted bar top laminate mutually.

Furthermore, a second spring is arranged on the annular side face of the T-shaped insertion rod, the upper end and the lower end of the second spring are fixedly arranged on the T-shaped insertion rod and the top end of the detector respectively, a round hole is formed in the top end of the square, and the bottom end of the T-shaped insertion rod is vertically aligned with the round hole.

Further, two L type inserted bars of inside symmetry slidable mounting of square groove, L type inserted bar one end fixed mounting has spring four, and spring four other end fixed mounting on the square groove inner wall, the jack has been seted up to two wall symmetries around the rectangular channel is inside, align around L type inserted bar and the jack.

Furthermore, L type groove comprises perpendicular groove and transverse groove, perpendicular groove and transverse groove have been seted up to two wall symmetries around the rectangular channel is inside, it communicates with each other with the transverse groove to erect the tank bottom.

Further, U type piece bottom intermediate position fixed mounting has the conical plate, both ends laminate with two L type inserted bars respectively around the conical plate, L type inserted bar is close to conical plate one end and rotates and install the circle roller, and the annular side of circle roller laminates with the conical plate mutually.

Furthermore, more than two fixing blocks are fixedly installed at the top end of the supporting block, a rotating pin is rotatably installed between every two adjacent fixing blocks, a rotating block is installed on the annular side face of the rotating pin, and the top end of the rotating block is fixedly installed at the bottom end of the metal clamping piece.

Furthermore, a torsion spring is installed on the annular side face of the rotating pin, and the outer side of the torsion spring is fixedly installed inside the fixing block.

Furthermore, the bottom end of the pressing rod is fixedly provided with a magnetic block, and two inclined planes are formed at the ends, close to each other, of the metal clamping pieces.

The utility model has the advantages that:

1. be convenient for install the supporting shoe inside the rectangular channel through square and L type groove, and then the installation of the metal clamping piece of being convenient for, install the supporting shoe inside the rectangular channel, make the square install the perpendicular inslot in L type groove, promote the supporting shoe downwards, the supporting shoe removes and drives the square and remove to erecting the tank bottom end, the supporting shoe moves down simultaneously and drives T type feeler lever and remove, and extrude spring one, make spring one produce elasticity, horizontal pulling supporting shoe after that, make the square remove the inside transverse groove that gets into L type groove, move to the transverse groove end until the square, and then install the square at L type inslot, realize the installation of supporting shoe.

2. Remove extrusion L type inserted bar through U type piece, make L type inserted bar remove get into inside the card hole, U type piece downstream extrudees spring three, make spring three produce elasticity, U type piece downstream drives the bell plate downstream, extrude two L type inserted bars, make L type inserted bar remove get into the jack inside, with the supporting shoe joint inside the rectangular channel, L type inserted bar removes to extrude spring four simultaneously, the elasticity of spring four is convenient for the removal of L type inserted bar and is resetd, this design has improved the stability that the supporting shoe was installed at the rectangular channel inside, realize the convenient installation of supporting shoe.

3. Move extrusion T type inserted bar through the depression bar, make T type inserted bar remove and get into inside the square, fix the square joint at L type inslot portion, U type piece downstream drives the depression bar downstream, the depression bar downstream drives T type inserted bar downstream and gets into inside the round hole on square top, and then with the square joint at L type inslot portion, accomplish the installation of supporting shoe, T type inserted bar downstream extrudees spring two, make spring two produce elasticity, the depression bar downstream drives the magnetic block removal and adsorbs the laminating with the detector, the adsorption affinity between magnetic block and the detector is greater than the elasticity sum of spring two and spring four, and then the position of fixed U type piece, accomplish the installation of supporting shoe.

Drawings

Fig. 1 is a schematic perspective view of a diode detection casing convenient to fix according to the present invention;

fig. 2 is a schematic view of a supporting block assembly structure of the diode detection casing convenient to fix according to the present invention;

fig. 3 is the utility model provides a diode detects U type piece assembly structure schematic diagram of casing convenient to it is fixed.

In the figure: 1. a detector; 2. a metal clip; 3. a support block; 4. a T-shaped feeler lever; 5. a first spring; 6. an L-shaped groove; 7. a block; 8. a T-shaped inserted link; 9. a second spring; 10. a U-shaped block; 11. a third spring; 12. a pressure lever; 13. a magnetic block; 14. an L-shaped insert rod; 15. a fourth spring; 16. a tapered plate; 17. a round roller; 18. a fixed block; 19. a rotation pin; 20. rotating the block; 21. a torsion spring.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. It should be noted that unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "disposed" are to be construed broadly and their meaning in the context of this patent may be understood by those skilled in the art as appropriate.

Referring to fig. 1-3, a diode detection case convenient to fix comprises a detector 1, metal clamping pieces 2, a supporting block 3, a T-shaped feeler lever 4 and a spring I5, wherein two rectangular grooves are symmetrically processed at the top end of the detector 1, the T-shaped feeler lever 4 is movably installed in each rectangular groove, the supporting block 3 is conveniently designed for the T-shaped feeler lever 4 to be electrically connected with the detector 1, the two springs I5 are symmetrically welded at the bottom end of the T-shaped feeler lever 4, the bottom ends of the springs I5 are welded at the bottom end of each rectangular groove, the springs I5 are conveniently designed for the T-shaped feeler lever 4 to move and reset, the supporting block 3 is movably installed in each rectangular groove, the bottom ends of the supporting blocks 3 are attached to the top end of the T-shaped feeler lever 4, the two metal clamping pieces 2 are symmetrically and rotatably installed at the top ends of the supporting blocks 3, the metal clamping pieces 2 are designed for clamping electrode rods of diodes, so as to realize the electrical connection between the diodes and the detector 1, two L-shaped grooves 6 are symmetrically processed in the rectangular groove, square blocks 7 are symmetrically welded at the front end and the rear end of the supporting block 3, the square blocks 7 are slidably mounted in the L-shaped grooves 6, the supporting block 3 is conveniently clamped in the rectangular groove due to the design of the square blocks 7 and the L-shaped grooves 6, two T-shaped inserting rods 8 are symmetrically slidably mounted at the top end of the detector 1, the square blocks 7 are conveniently clamped in the L-shaped grooves 6 due to the design of the T-shaped inserting rods 8, square grooves are processed at the top ends of the supporting block 3, U-shaped blocks 10 are movably mounted in the square grooves, the inner walls of the U-shaped blocks 10 are respectively attached to the outer sides of the two metal clamping pieces 2, the U-shaped blocks 10 are convenient to limit the metal clamping pieces 2 due to the fact that the metal clamping pieces 2 are damaged due to external collision, the supporting block 3 is convenient to disassemble and assemble, two springs III 11 are symmetrically welded at the bottom ends of the U-shaped blocks 10, and the springs III 11 are welded at the bottom ends in the bottom ends of the square grooves, the design of the third spring 11 is convenient for the U-shaped block 10 to move and reset, the front end and the rear end of the U-shaped block 10 are symmetrically welded with the pressure levers 12, the bottom ends of the pressure levers 12 are attached to the top ends of the T-shaped inserted rods 8, and the design of the pressure levers 12 is convenient for the U-shaped block 10 to move downwards to push the T-shaped inserted rods 8 to move.

The utility model discloses in, it is required to explain, be equipped with two 9 springs on the 8 annular sides of T type inserted bar, and both ends weld respectively on T type inserted

bar

8 and 1 top of detector about two 9 springs, the removal of T type inserted bar 8 of being convenient for of the design of two 9 springs resets, square 7 top processing has the round hole, align from top to bottom with the round hole in 8 bottoms of T type inserted bar, the design of round hole, it is inside to be convenient for T type inserted bar 8 to remove to square 7, and then with square 7 joints inside L type groove 6, two L type inserted bars 14 of square inslot inside symmetry movable mounting, 14 one end welding of L type inserted bar has four 15 springs, and four 15 other end welding of springs are on the square inslot wall, the removal of L type inserted bar 14 of being convenient for of four 15 springs's design resets, two wall symmetry processing has the jack around the rectangular inslot portion, align around L type inserted bar 14 and the jack, the design of L type inserted bar 14 and jack is convenient for with supporting shoe 3 joints in the inside of L type groove, L6 comprises vertical groove and transverse groove, two wall symmetries around the rectangular groove, the rectangular groove bottom and transverse groove, the slider of being convenient for vertical groove, the slider of design of rectangular groove, the slider of the design of the rectangular groove structure communicates with the rectangular groove.

Particularly, a tapered plate 16 is welded in the middle of the bottom end of the U-shaped block 10, the front end and the rear end of the tapered plate 16 are respectively attached to the two L-shaped insertion rods 14, the U-shaped block 10 moves to drive the tapered plate 16 to move, and further the L-shaped insertion rods 14 are pushed to move, a round roller 17 is rotatably installed at one end, close to the tapered plate 16, of each L-shaped insertion rod 14, the annular side surface of each round roller 17 is attached to the tapered plate 16, the design of each round roller 17 reduces the friction force between the corresponding L-shaped insertion rod 14 and the corresponding tapered plate 16, more than two fixing blocks 18 are welded at the top end of each supporting block 3, a rotating pin 19 is rotatably installed between every two adjacent fixing blocks 18 through a bearing, a rotating block 20 is welded on the annular side surface of the rotating pin 19, the top end of the rotating block 20 is welded at the bottom end of the corresponding metal clamping piece 2, a torsion spring 21 is welded on the annular side surface of the corresponding rotating pin 19, the outer side of the torsion spring 21 is welded inside the corresponding fixing block 18, the metal clamping piece 2 is designed to facilitate the rotary resetting of the metal clamping piece 2, a magnetic block 13 is fixedly installed at the bottom end of the compression bar 12, the metal clamping piece 13 is designed to facilitate the adsorption of the U-shaped block 10, one metal clamping piece, and the diode 2, and the diode is extruded in the process of the inclined plane.

The working principle is as follows: when the supporting block 3 needs to be installed, the supporting block 3 is installed in the rectangular groove, the square block 7 is installed in the vertical groove of the L-shaped groove 6, the supporting block 3 is pushed downwards, the supporting block 3 moves to drive the square block 7 to move to the bottom end of the vertical groove, meanwhile, the supporting block 3 moves downwards to drive the T-shaped contact rod 4 to move, the spring I5 is extruded, the spring I5 generates elastic force, then, the supporting block 3 is pulled horizontally, the square block 7 moves into the transverse groove of the L-shaped groove 6, when the square block 7 moves to the end of the transverse groove, the T-shaped insertion rod 8 is aligned with the round hole, the L-shaped insertion rod 14 is aligned with the insertion hole, the U-shaped block 10 is pushed downwards to move to extrude the spring III 11, the spring III 11 generates elastic force, the U-shaped block 10 moves downwards to drive the conical plate 16 to move downwards, the two L-shaped insertion rods 14 are extruded, and the L-shaped insertion rod 14 moves into the insertion hole, the support block 3 is clamped in the rectangular groove, the L-shaped inserted link 14 moves to extrude the spring IV 15, the elastic force of the spring IV 15 facilitates the moving reset of the L-shaped inserted link 14, the U-shaped block 10 moves downwards to drive the press rod 12 to move downwards, the press rod 12 moves downwards to drive the T-shaped inserted link 8 to move downwards to enter the circular hole at the top end of the square 7, the square 7 is clamped in the L-shaped groove 6, the support block 3 is installed, the T-shaped inserted link 8 moves downwards to extrude the spring II 9, the spring II 9 generates elastic force, the press rod 12 moves downwards to drive the magnet block 13 to move and adhere to the detector 1, the adsorption force between the magnet block 13 and the detector 1 is larger than the sum of the elastic force of the spring II 9 and the spring IV 15, the position of the U-shaped block 10 is fixed, the installation of the support block 3 is completed, when the diode is inserted between the two metal 2, the contact rod on the diode extrudes the metal clamping piece 2, so that the metal clamping piece 2 surrounds and drives the rotating pin 19 to rotate, the rotating pin 19 rotates to extrude the torsion spring 21, the torsion spring 21 generates torsion, and the torsion of the torsion spring 21 is convenient for the two metal clamping pieces 2 to clamp and fix the contact rod of the diode.

The above, only be the embodiment of the preferred of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, which are designed to be replaced or changed equally, all should be covered within the protection scope of the present invention.

Claims

1. A diode detection case convenient to fix comprises a detector (1), two rectangular grooves are symmetrically formed in the top end of the detector (1), a T-shaped feeler lever (4) and springs (5), the T-shaped feeler lever (4) is slidably mounted in each rectangular groove, the springs (5) are symmetrically mounted at the bottom end of the T-shaped feeler lever (4), the bottoms of the springs (5) are fixedly mounted at the bottom end in each rectangular groove, the supporting blocks (3) are slidably mounted in each rectangular groove, the bottom end of each supporting block (3) is attached to the top end of the T-shaped feeler lever (4), the two metal clamping pieces (2) are symmetrically rotatably mounted at the top end of each supporting block (3), the two L-shaped grooves (6) are symmetrically formed in each rectangular groove, blocks (7) are fixedly mounted at the front end and the rear end of each supporting block (3) symmetrically, the blocks (7) are slidably mounted in each L-shaped groove (6), the two T-shaped feeler levers (8) are slidably mounted at the top end of each supporting block (3), U-shaped blocks (10) are slidably mounted in each rectangular groove, the bottoms of the springs (11) are symmetrically mounted at the bottoms of the two U-shaped blocks (10), the U-shaped block (10) is symmetrically and fixedly provided with pressing rods (12) at the front end and the rear end, and the bottom ends of the pressing rods (12) are attached to the top end of the T-shaped inserted rod (8).

2. The diode detection case convenient to fix as claimed in claim 1, wherein a second spring (9) is mounted on the annular side surface of the T-shaped insertion rod (8), the upper end and the lower end of the second spring (9) are respectively fixedly mounted on the T-shaped insertion rod (8) and the top end of the detector (1), a circular hole is formed in the top end of the square block (7), and the bottom end of the T-shaped insertion rod (8) is vertically aligned with the circular hole.

3. The diode detection case convenient to fix of claim 1, wherein two L-shaped insertion rods (14) are symmetrically and slidably installed inside the square groove, one end of each L-shaped insertion rod (14) is fixedly provided with a spring IV (15), the other end of each spring IV (15) is fixedly installed on the inner wall of the square groove, the front wall and the rear wall inside the rectangular groove are symmetrically provided with insertion holes, and the L-shaped insertion rods (14) are aligned with the insertion holes in the front and rear directions.

4. The diode detection case convenient to fix as claimed in claim 1, wherein the L-shaped groove (6) is composed of a vertical groove and a horizontal groove, the front wall and the rear wall of the rectangular groove are symmetrically provided with the vertical groove and the horizontal groove, and the bottom end of the vertical groove is communicated with the horizontal groove.

5. The diode detection casing convenient to fix is characterized in that, a conical plate (16) is fixedly installed in the middle of the bottom end of the U-shaped block (10), the front end and the rear end of the conical plate (16) are respectively attached to two L-shaped insertion rods (14), a round roller (17) is rotatably installed at one end, close to the conical plate (16), of each L-shaped insertion rod (14), and the annular side face of each round roller (17) is attached to the corresponding conical plate (16).

6. The diode detection casing convenient to fix as claimed in claim 1, wherein two or more fixing blocks (18) are fixedly mounted at the top end of the supporting block (3), a rotating pin (19) is rotatably mounted between two adjacent fixing blocks (18), a rotating block (20) is mounted on the annular side surface of the rotating pin (19), and the top end of the rotating block (20) is fixedly mounted at the bottom end of the metal clamping piece (2).

7. The diode detection case convenient to fix as claimed in claim 6, wherein the torsion spring (21) is installed on the annular side surface of the rotation pin (19), and the outer side of the torsion spring (21) is fixedly installed inside the fixing block (18).

8. The diode detection case convenient to fix as claimed in claim 1, wherein a magnetic block (13) is fixedly mounted at the bottom end of the pressure lever (12), and an inclined surface is formed at one end of each of the two metal clamping pieces (2) close to each other.