CN216719750U

CN216719750U - Capacitor with multiple connection shells

Info

Publication number: CN216719750U
Application number: CN202123196702.6U
Authority: CN
Inventors: 梁华清; 陈凯杰; 黎实晓
Original assignee: Shenzhen Kaida New Electronic Co ltd
Current assignee: Shenzhen Kaida New Electronic Co ltd
Priority date: 2021-12-17
Filing date: 2021-12-17
Publication date: 2022-06-10
Anticipated expiration: 2031-12-17

Abstract

The utility model discloses a capacitor with multiple connection shells, and relates to the technical field of capacitors. Including the condenser with set up the base in the condenser bottom, the inside of base is provided with driven subassembly and fixed subassembly, fixed subassembly includes the dead lever, the dead lever is fixed on the inner wall of base, the dead lever run through the top of inserted bar and with inserted bar sliding connection, the top of inserted bar is fixed with spring A's one end, spring A's the other end is fixed on the inner wall of base, the inserted bar run through the bottom of base and with base sliding connection. Through the driven subassembly and the fixed subassembly that set up, when with condenser and pedestal mounting on the circuit board, pass the inserted bar and realize offering good through-hole on the circuit board, the clamp plate is supported the rebound by the circuit board, under spring A's effect, the inserted bar rebound cooperation is supported the pole and is fixed the base on the circuit board, avoids the conventional bolt that uses to need special instrument just can install convenient to use.

Description

Capacitor with multiple connection shells

Technical Field

The utility model relates to the technical field of capacitors, in particular to a capacitor with multiple connection shells.

Background

A capacitor is an element that stores electricity and electric energy (potential energy). A capacitor, in which electric field lines emanating from one conductor are all terminated by the conductor system of the other conductor, is called a "capacitor", and stores electric charge when a voltage is applied between the two plates of the capacitor.

The condenser that has many connection shell at present passes through the pin and installs and use on the circuit board to connect the shell to fix on the circuit board more through the bolt, nevertheless connect the shell more and be mostly plastics system, need demolish the back through a lot of installations to the condenser, connect the shell and bolted connection's position and probably take place to damage, lead to unable normal use, and when just dismantling through the bolt fastening, need special instrument just can accomplish, use comparatively inconveniently. In view of this, we propose a capacitor with a multi-connection housing.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

In view of the deficiencies of the prior art, the present invention provides a capacitor with multiple connection housings that solves the problems set forth above in the background.

(II) technical scheme

In order to achieve the purpose, the utility model is realized by the following technical scheme: the utility model provides a condenser with many connect shell, includes the condenser and sets up the base in the condenser bottom, the inside of base is provided with driven subassembly and fixed subassembly, fixed subassembly includes the dead lever, the dead lever is fixed on the inner wall of base, the dead lever run through the top of inserted bar and with inserted bar sliding connection, the top of inserted bar is fixed with spring A's one end, spring A's the other end is fixed on the inner wall of base, the inserted bar run through the bottom of base and with base sliding connection.

Preferably, the fixing rod is fixed to one end of the sliding rod, the sliding rod is connected with the cylinder in a sliding mode, the cylinder is rotatably mounted on the inner wall of the inserting rod, a pull rope is wound on the cylinder, one end of the pull rope is fixed to the cylinder, the other end of the pull rope is fixed to the abutting plate, the abutting plate is hinged to the surface of the inserting rod, the abutting plate is fixed to one end of the spiral spring, and the other end of the spiral spring is fixed to the inserting rod.

Preferably, an arc-shaped sliding groove is formed in the cylinder, and a clamping groove is formed in one side, close to the center of the base, of the inserting rod.

Preferably, the driven assembly comprises a pressing plate, the top of the pressing plate is fixed to the bottom of the push rod, the push rod penetrates through the bottom of the base and is connected with the base in a sliding mode, the top of the push rod is fixed to one end of the spring B, and the other end of the spring B is fixed to the inner wall of the base.

Preferably, the driven subassembly is still including branch, the one end of branch is articulated with the push rod and keeps away from one side at base center, the other end of branch is articulated with the kelly, kelly slidable mounting is on the inner wall of base.

Preferably, the push rod, the spring B, the supporting rod, the clamping rod and the fixing component are provided with two groups of push rods, the spring B, the supporting rod, the clamping rod and the fixing component which are symmetrically arranged by taking the central line of the base as a symmetry axis.

(III) advantageous effects

The utility model provides a capacitor with a multi-connection housing. The method has the following beneficial effects:

(1) this condenser with many connect shell through the driven subassembly and the fixed subassembly that set up, when condenser and pedestal mounting on the circuit board, pass the inserted bar and realize offering the through-hole on the circuit board, the clamp plate is supported the rebound by the circuit board, and under spring A's effect, the inserted bar rebound cooperation is supported the pole and is fixed the base on the circuit board, avoids conventional use bolt to need special instrument just can install convenient to use.

(2) This condenser with many connections shell when needs are demolishd, only need upwards stimulate the base or stimulate the inserted bar downwards, can remove the fixed to the base, even realize installing repeatedly many times and demolish the base and can not cause the base to damage yet, the practicality is stronger.

Drawings

FIG. 1 is a schematic cross-sectional front view of the present invention;

FIG. 2 is an enlarged view of A in FIG. 1;

FIG. 3 is a cross-sectional front view of the insert rod of the present invention;

FIG. 4 is a schematic view of the connection structure of the insert rod, the resisting plate and the volute spring of the present invention;

FIG. 5 is a schematic view of the structure of the arc chute on the cylinder of the present invention.

In the figure: 1. a capacitor; 2. a base; 3. a driven assembly; 31. pressing a plate; 32. a push rod; 33. a strut; 34. a clamping rod; 4. a fixing assembly; 41. fixing the rod; 42. inserting a rod; 43. a slide bar; 44. a cylinder; 45. a resisting plate; 46. a volute spring.

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. 1-5, the present invention provides a technical solution: a capacitor with a multi-connection shell comprises a capacitor 1 and a base 2 arranged at the bottom of the capacitor 1, wherein a driven component 3 and a fixed component 4 are arranged inside the base 2, the fixed component 4 comprises a fixed rod 41, the fixed rod 41 is fixed on the inner wall of the base 2, the fixed rod 41 penetrates through the top of an inserted rod 42 and is in sliding connection with the inserted rod 42, the top of the inserted rod 42 is fixed with one end of a spring A, the other end of the spring A is fixed on the inner wall of the base 2, the inserted rod 42 penetrates through the bottom of the base 2 and is in sliding connection with the base 2, the fixed rod 41 is fixed with one end of a sliding rod 43, the sliding rod 43 is in sliding connection with a cylinder 44, the cylinder 44 is rotatably arranged on the inner wall of the inserted rod 42, a pull rope is wound on the cylinder 44, one end of the pull rope is fixed with the cylinder 44, the other end of the pull rope is fixed with a resisting plate 45, the resisting plate 45 is hinged with the surface of the inserted rod 42, the resisting plate 45 is fixed with one end of a spiral spring 46, the other end of the worm spring 46 is fixed with the inserted link 42, an arc-shaped sliding groove is formed in the cylinder 44, the sliding rod 43 is slidably mounted in the arc-shaped sliding groove in the cylinder 44, when the sliding rod 43 slides up and down in the arc-shaped sliding groove in the cylinder 44, the cylinder 44 can be driven to rotate, a clamping groove is formed in one side, close to the center of the base 2, of the inserted link 42, and the inserted link 42 is limited or relieved through matching with the clamping rod 34.

In this embodiment, the driven component 3 includes a pressing plate 31, the top of the pressing plate 31 is fixed with the bottom of the push rod 32, the push rod 32 penetrates through the bottom of the base 2 and is slidably connected with the base 2, the top of the push rod 32 is fixed with one end of a spring B, the other end of the spring B is fixed on the inner wall of the base 2, one end of the support rod 33 is hinged to one side of the push rod 32 away from the center of the base 2, the other end of the support rod 33 is hinged to a clamping rod 34, the clamping rod 34 is slidably mounted on the inner wall of the base 2, when the base 2 is abutted to a circuit board, the pressing plate 31 is abutted to upward movement by the circuit board, the pressing plate 31 drives the push rod 32 to upward movement, the push rod 32 pulls the clamping rod 34 to one side close to the push rod 32 through the support rod 33, the clamping rod 34 exits from a clamping groove on the insertion rod 42, and the limitation on the insertion rod 42 is removed. The push rod 32, the spring B, the support rod 33, the clamping rod 34 and the fixing component 4 are respectively provided with two groups of push rods 32, two groups of springs B, two groups of support rods 33, two groups of clamping rods 34 and two groups of fixing components 4 which are symmetrically arranged by taking the central line of the base 2 as a symmetry axis.

When the device works (or is used), when the base 2 and the capacitor 1 are installed, the insertion rod 42 is aligned to the circuit board to realize the insertion of the arranged through hole, the capacitor 1 is firstly connected with the circuit board through tin soldering, the base 2 is pressed downwards, the pressing plate 31 is propped against the circuit board to move upwards, the pressing plate 31 drives the push rod 32 to move upwards, the push rod 32 pulls the clamping rod 34 to one side close to the push rod 32 through the supporting rod 33, the clamping rod 34 is withdrawn from the clamping groove on the insertion rod 42, and the limitation on the insertion rod 42 is relieved.

Under the action of the spring A, the inserting rod 42 moves upwards, at the moment, the fixing rod 41 drives the sliding rod 43 to slide downwards in the arc-shaped sliding groove on the phase-changed cylinder 44, so that the cylinder 44 rotates to release the pull rope, under the action of the spiral spring 46, the resisting plate 45 rotates and opens by taking the position hinged with the inserting rod 42 as a circle center, and the inserting rod 42 drives the resisting plate 45 to resist the bottom of the circuit board, so that the base 2 is fixed.

When the base 2 and the capacitor 1 need to be detached, the capacitor 1 is firstly removed from welding, the inserting rod 42 is pulled downwards, the fixing rod 41 drives the sliding rod 43 to slide upwards in the arc-shaped sliding groove on the cylinder 44, so that the cylinder 44 reversely rotates to tighten the pull rope to pull the abutting plate 45 for resetting, and the abutting plate 45 rotates for resetting by taking the position hinged with the inserting rod 42 as the center of a circle.

Meanwhile, behind the draw-in groove on the inserted bar 42 just in time moved to the position of kelly 34, the inserted bar 42 can not stimulate again, take up base 2 upwards, clamp plate 31 is no longer supported by the circuit board, under spring B's effect, push rod 32 and clamp plate 31 move down and reset, push rod 32 promotes kelly 34 through branch 33 and promotes to the one side of keeping away from push rod 32, kelly 34 inserts in the draw-in groove on the inserted bar 42, the realization is spacing inserted bar 42, take off base 2 and condenser 1 from the circuit board can.

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. A capacitor with a multi-connection housing comprising a capacitor (1) and a base (2) arranged at the bottom of the capacitor (1), characterized in that: the inside of base (2) is provided with driven subassembly (3) and fixed subassembly (4), fixed subassembly (4) are including dead lever (41), dead lever (41) are fixed on the inner wall of base (2), dead lever (41) run through the top of inserted bar (42) and with inserted bar (42) sliding connection, the top of inserted bar (42) is fixed with spring A's one end, spring A's the other end is fixed on the inner wall of base (2), inserted bar (42) run through the bottom of base (2) and with base (2) sliding connection.

2. A capacitor having a multiple connection housing according to claim 1, wherein: the fixing rod (41) is fixed with one end of a sliding rod (43), the sliding rod (43) is connected with a cylinder (44) in a sliding mode, the cylinder (44) is rotatably installed on the inner wall of the inserting rod (42), a pulling rope is wound on the cylinder (44), one end of the pulling rope is fixed with the cylinder (44), the other end of the pulling rope is fixed with a resisting plate (45), the resisting plate (45) is hinged to the surface of the inserting rod (42), the resisting plate (45) is fixed with one end of a spiral spring (46), and the other end of the spiral spring (46) is fixed with the inserting rod (42).

3. A capacitor having a multiple connection housing according to claim 2, wherein: an arc-shaped sliding groove is formed in the cylinder (44), and a clamping groove is formed in one side, close to the center of the base (2), of the inserting rod (42).

4. A capacitor having a multiple connection housing according to claim 1, wherein: driven subassembly (3) are including clamp plate (31), the top of clamp plate (31) is fixed with the bottom of push rod (32), push rod (32) run through the bottom of base (2) and with base (2) sliding connection, the top of push rod (32) is fixed with spring B's one end, spring B's the other end is fixed on the inner wall of base (2).

5. A capacitor having a multiple connection housing according to claim 4, wherein: driven subassembly (3) are still including branch (33), one side that base (2) center was kept away from with push rod (32) to the one end of branch (33) is articulated, the other end and the kelly (34) of branch (33) are articulated, kelly (34) slidable mounting is on the inner wall of base (2).

6. A capacitor having a multiple connection housing according to claim 5, wherein: the push rod (32), the spring B, the support rod (33), the clamping rod (34) and the fixing component (4) are provided with two groups of push rods (32), two groups of spring B, two groups of support rods (33), two groups of clamping rods (34) and two groups of fixing components (4) which are symmetrically arranged by taking the center line of the base (2) as a symmetry axis.