CN216412879U

CN216412879U - No-leakage fixing frame of capacitor

Info

Publication number: CN216412879U
Application number: CN202121361826.2U
Authority: CN
Inventors: 彭鹏; 彭云
Original assignee: Yangzhou Jingdian Electronic Technology Co ltd
Current assignee: Yangzhou Jingdian Electronic Technology Co ltd
Priority date: 2022-01-10
Filing date: 2022-01-10
Publication date: 2022-04-29
Anticipated expiration: 2032-01-10

Abstract

The utility model relates to the technical field of capacitors, in particular to a non-leakage fixing frame of a capacitor, which comprises a fixing frame, the bottom end of the inner part of the fixing frame is provided with a threaded hole, a pin protection device is connected in the threaded hole in a threaded manner, elastic clamping devices are symmetrically arranged in the fixing frame, auxiliary clamping devices are arranged on the elastic clamping devices, and the back of the clamping device is connected with a connecting screw rod which is connected on the connecting plate in a threaded manner, the capacitor is arranged on the fixed frame, then the pins are inserted into the protective sleeve on the fixed frame, then the protective sleeve is inserted into the jack on the circuit board, thus, the pins can be ensured not to be exposed outside, the phenomenon of electric leakage of the capacitor can be ensured not to occur, and the mount can install the condenser of equidimension not and can adapt to the pin of different distances, has also played the effect of anticreep when playing the reinforcing effect to the condenser.

Description

No-leakage fixing frame of capacitor

Technical Field

The utility model relates to the technical field of capacitors, in particular to a non-leakage fixing frame of a capacitor.

Background

The capacitor, generally referred to as capacitor for short, is a capacitor, and is represented by letter C, and any two conductors (including conducting wires) which are insulated and closely spaced form a capacitor, the capacitor is a very common electrical element, and plays a very important role in various devices, the capacitor is generally inserted into a jack on a circuit board, and then is welded, in such an installation mode, because the pins of the capacitor are relatively long, the capacitor is easily damaged when being subjected to external force, some capacitors are installed on a fixing frame to play a role in reinforcing the capacitor, but the existing capacitor fixing frame has no leakage-proof function, so that part of the pins are exposed outside the jack, and the phenomenon of short circuit and leakage is easily caused, and the device is damaged seriously, and the fixing frame can only adapt to a capacitor of one size, is not practical.

SUMMERY OF THE UTILITY MODEL

The present invention is directed to a non-leakage fixing frame for a capacitor, so as to solve the problems of the related art.

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

the utility model provides a no hourglass mount of condenser, includes the mount, threaded hole is seted up to the inside bottom of mount, threaded connection has pin protection device in the screw hole, the inside symmetry of mount is provided with elastic clamping device, the last auxiliary clamping device that is provided with of elastic clamping device, and clamping device's back is connected with connecting screw, connecting screw threaded connection is on even board, rotatory hole has been seted up to the other end of even board, the grafting has drive arrangement in rotatory hole, drive arrangement is in outside one side of mount.

Preferably, the pin protection device is a protective sleeve, the upper end of the protective sleeve is provided with threads, the threads are connected in threaded holes, the lower end of the protective sleeve is provided with an elastic strip, and the lower end of the elastic strip is fixedly provided with a lug.

Preferably, the elastic clamping device is a clamping plate, a connecting hole is formed in the back of the clamping plate, a connecting screw rod is inserted into the connecting hole, and the connecting screw rod is inserted into the side wall of the fixing frame.

Preferably, the auxiliary clamping device comprises a fixing ring and an arc-shaped elastic sheet, the fixing ring is integrally formed at the front end of the clamping plate, and two ends of the arc-shaped elastic sheet are inserted into the fixing ring.

Preferably, the driving device is a threaded sleeve, a right-handed screw and a left-handed screw, the right-handed screw and the left-handed screw are respectively inserted at two ends of the threaded sleeve, and the middle of the threaded sleeve is integrally formed with a turntable.

Preferably, the right-handed screw and the left-handed screw are respectively provided with a stop block and a positioning elastic sheet, the left-handed screw and the right-handed screw are respectively inserted into the rotary hole on the connecting plate, and the positioning elastic sheet abuts against the end face of the connecting plate.

Compared with the prior art, the utility model has the beneficial effects that:

through the practicality of this technical scheme, install the condenser on the mount, then peg graft its pin in the protective sheath on the mount, then during the jack on the circuit board was pegged graft to the protective sheath, just so can guarantee that the pin can not expose externally, guaranteed that the condenser can not take place the phenomenon of electric leakage, and the mount can install the not pin of equidimension condenser and can adapt to different distances, has also played the effect of anticreep when playing the reinforcing effect to the condenser.

Drawings

FIG. 1 is an exploded view of a mounting bracket;

FIG. 2 is a schematic view of the splint;

FIG. 3 is a schematic view of a protective sheath;

FIG. 4 is an enlarged schematic view at A in FIG. 3;

fig. 5 is a schematic structural view of a right-handed screw.

In the figure: the fixing frame comprises a fixing frame 1, a clamping plate 2, a threaded sleeve 3, a threaded hole 4, a rotary table 5, a protective sleeve 6, a connecting plate 7, a connecting screw rod 8, a rotary hole 9, a right-handed screw rod 10, a fixing ring 11, an elastic strip 12, a convex block 13, a stop block 14, a positioning elastic sheet 15, a left-handed screw rod 16 and an arc-shaped elastic sheet 17.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1 to 5, the present invention provides a technical solution:

the utility model provides a no hourglass mount of condenser, includes mount 1, and threaded hole 4 is seted up to the inside bottom of mount 1, and threaded connection has pin protection device and pin protection device to be protective sheath 6 in the threaded hole 4, and the upper end of protective sheath 6 is provided with the screw thread, and threaded connection is in threaded hole 4, and the lower extreme of protective sheath 6 is provided with elastic strip 12, and the lower extreme of elastic strip 12 is fixed and is provided with lug 13.

The inside symmetry of mount 1 is provided with elastic clamping device and is provided with supplementary clamping device on the elastic clamping device, and supplementary clamping device is solid fixed ring 11 and arc flexure strip 17, gu fixed ring 11 integrated into one piece sets up the front end at splint 2, peg graft in solid fixed ring 11 at the both ends of arc flexure strip 17.

Elastic clamping device's back is connected with connecting screw 8, connecting screw 8 pegs graft on even board 7 and elastic clamping device is splint 2, the connecting hole has been seted up at splint 2's back, and peg graft in the connecting hole and have connected connecting screw 8, and connecting screw 8 alternates in the lateral wall of mount 1, and seted up the interlude hole on the lateral wall, and the diameter of spliced hole is greater than connecting screw 8's diameter, and connecting screw 8 threaded connection is in the connecting hole on splint 2, and peg graft in the interlude hole with even board 7 be connected and threaded connection is on even board 7 keep away from the one end in rotatory hole 9.

The other end of the connecting plate 7 is provided with a rotating hole 9, a driving device is inserted in the rotating hole 9, the driving device is positioned on one side of the outer portion of the fixing frame 1 and comprises a threaded sleeve 3, a right-handed screw 10 and a left-handed screw 16, the right-handed screw 10 and the left-handed screw 16 are respectively inserted at two ends of the threaded sleeve 3, and the rotary table 5 is integrally formed in the middle of the threaded sleeve 3.

The right-handed screw 10 and the left-handed screw 16 are respectively provided with a stop block 14 and a positioning elastic sheet 15, the left-handed screw 16 and the right-handed screw 10 are respectively inserted into the rotary hole 9 on the connecting plate 7, the positioning elastic sheet 15 abuts against the end face of the connecting plate 7, the rotary hole 9 is a conical hole, the end face with the large diameter faces the stop block 14, and the positioning elastic sheet 15 abuts against the end face, far away from the fixed frame 1, of the connecting plate 7.

The working principle is as follows: when the utility model works, the pins are inserted into the corresponding threaded holes 4 according to the distance between the pins, the capacitor body is also positioned in the fixed frame 1, then the two threaded holes 4 inserted with the pins are in threaded connection with the protective sleeves 6, so that the protective sleeves 6 are inserted into the jacks on the circuit board, the pins can be completely wrapped, the pins can not be exposed outside, the risk of short circuit and electric leakage can be ensured, the elastic strips 12 are close to each other under the extrusion of the jacks when the protective sleeves 6 are inserted into the jacks, the bumps 13 are extruded on the inner walls of the jacks under the action of elastic force, the connection between the protective sleeves 6 and the jacks is very firm, the pins are prevented from leaking and reinforced, then the threaded sleeve 3 is rotated, because the two ends of the threaded sleeve 3 are simultaneously connected with the left-handed screw 16 and the optimized screw 10, the two screws can move to be close to each other or be far away from each other when rotating, the screw rod drives the connecting plate 7 to move, the connecting plate 7 drives the clamping plate 2 to move through the connecting screw rod 8, the clamping plate 2 is enabled to be close to or far away from the capacitor to be suitable for the purpose of clamping and fixing the capacitors with different sizes, the arc-shaped elastic piece 17 is arranged on the clamping plate 2, the clamping plate 2 is enabled to be extruded by the capacitor in the process of mutual approaching, so that the arc-shaped elastic piece 17 is elastically deformed, the effect of auxiliary clamping can be achieved under the action of elastic force, the arc-shaped elastic piece 17 is arranged, the capacitors are prevented from being in large-area contact with the clamping plate 2, the heat dissipation effect of the capacitors is guaranteed, when the left-handed screw rod 16 and the right-handed screw rod 10 penetrate through the connecting plate 7, the positioning elastic piece 15 is extruded by the rotating hole 9 and is retracted together, so that the connecting plate can penetrate through the rotating hole 9, and the connecting plate 7 is prevented from being extruded and expanded after penetrating through the connecting plate, so that the connecting plate 7 is sleeved between the stop block 14 and the positioning elastic piece 15, the screw can rotate freely and move with the connecting plate 7.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a no hourglass mount of condenser, includes mount (1), its characterized in that: threaded hole (4) are seted up to the inside bottom of mount (1), threaded connection has pin protection device in screw hole (4), the inside symmetry of mount (1) is provided with elastic clamping device, the last auxiliary clamping device that is provided with of elastic clamping device, and clamping device's back is connected with connecting screw (8), connecting screw (8) threaded connection is on even board (7), rotatory hole (9) have been seted up to the other end of even board (7), it has drive arrangement to peg graft in rotatory hole (9), drive arrangement is in outside one side of mount (1).

2. The leak-free holder for capacitors as claimed in claim 1, wherein: the pin protection device is a protection sleeve (6), the upper end of the protection sleeve (6) is provided with threads, the threads are connected into a threaded hole (4), the lower end of the protection sleeve (6) is provided with an elastic strip (12), and the lower end of the elastic strip (12) is fixedly provided with a lug (13).

3. The leak-free holder for capacitors as claimed in claim 1, wherein: the elastic clamping device is a clamping plate (2), a connecting hole is formed in the back of the clamping plate (2), a connecting screw rod (8) is inserted into the connecting hole, and the connecting screw rod (8) is inserted into the side wall of the fixing frame (1).

4. The leak-free holder for capacitors as claimed in claim 1, wherein: the auxiliary clamping device comprises a fixing ring (11) and an arc-shaped elastic sheet (17), the fixing ring (11) is integrally formed at the front end of the clamping plate (2), and two ends of the arc-shaped elastic sheet (17) are inserted into the fixing ring (11).

5. The leak-free holder for capacitors as claimed in claim 1, wherein: the driving device comprises a threaded sleeve (3), a right-handed screw (10) and a left-handed screw (16), the right-handed screw (10) and the left-handed screw (16) are respectively inserted at two ends of the threaded sleeve (3), and a turntable (5) is integrally formed in the middle of the threaded sleeve (3).

6. The leak-free holder for capacitors as claimed in claim 5, wherein: the left-handed screw (16) and the right-handed screw (10) are respectively provided with a stop block (14) and a positioning elastic sheet (15), the left-handed screw (16) and the right-handed screw (10) are respectively inserted into the rotary hole (9) on the connecting plate (7), and the positioning elastic sheet (15) is abutted against the end face of the connecting plate (7).