CN210979153U

CN210979153U - Filter with stable fixing structure

Info

Publication number: CN210979153U
Application number: CN201921363496.3U
Authority: CN
Inventors: 邓利民
Original assignee: Nanxian Lierda Electronic Co ltd
Current assignee: Nanxian Lierda Electronic Co ltd
Priority date: 2019-08-21
Filing date: 2019-08-21
Publication date: 2020-07-10
Anticipated expiration: 2029-08-21

Abstract

The utility model discloses a filter with a stable fixed structure, which comprises a filter body, wherein the bottom end of the filter body is fixedly connected with a fixed frame through a damping plate, the two sides of the bottom end of the fixed frame are respectively and fixedly provided with a first fixed block and a second fixed block, the first fixed block and the second fixed block are respectively in threaded connection with a first screw rod and a second screw rod, one end of the first screw rod and the second screw rod are opposite in thread connection with a vertical plate, the bottom end of the vertical plate is fixedly provided with a transverse plate, and the transverse plate is fixedly connected with a shell of external equipment through a bolt; 2. adjust first screw rod and second screw rod, change relative distance between first fixed block and the second fixed block, easy to assemble and dismantle the filter body, easily change the filter body, labour saving and time saving.

Description

Filter with stable fixing structure

Technical Field

The utility model relates to a wave filter, in particular to stabilize fixed knot and construct wave filter.

Background

The filter is a filter circuit consisting of a capacitor, an inductor and a resistor. The filter can effectively filter the frequency point of the specific frequency in the power line or the frequencies except the frequency point to obtain a power signal of the specific frequency or eliminate the power signal of the specific frequency.

The filter can be used in some electrical equipment, and traditional filter adopts soldering tin to fix, in transportation handling, leads to the filter to receive vibrations etc. causes the connection position fracture, and it is comparatively hard to waste time to change the filter, and welds and makes filter and equipment in close contact with, leads to the heat dissipation slower, influences the use of filter.

Disclosure of Invention

An object of the utility model is to provide a stabilize fixed knot and construct wave filter to solve traditional wave filter that proposes in the above-mentioned background art and adopt soldering tin to fix, in the transportation handling, lead to the wave filter to receive vibrations etc. cause the connection position fracture, influence the use of wave filter, change the wave filter problem that comparatively wastes time and energy.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a stabilize fixed knot and construct wave filter, includes the wave filter body, damping plate and mount fixed connection are passed through to the bottom of wave filter body, the both sides of mount bottom are fixed respectively and are equipped with first fixed block and second fixed block, first fixed block with the second fixed block is threaded connection respectively has first screw rod and second screw rod, first screw rod with the one end threaded connection that the second screw rod was carried on the back mutually has the riser, the bottom mounting of riser is equipped with the diaphragm, the diaphragm passes through the casing fixed connection of bolt and external equipment.

As a preferred technical scheme of the utility model, the middle part at wave filter body both ends is seted up flutedly, the recess with the fixed lug block that is equipped with in the inside both ends of mount is connected.

As an optimal technical scheme of the utility model, the mount with the shock attenuation board is the fretwork board, the mount is made by two L shaped plates, the shock attenuation board is made by the elastic plate.

As a preferred technical scheme of the utility model, first screw rod with the tip threaded connection that the second screw rod carried on the back one end mutually has spacing cap, and the central point of spacing cap puts the department and has seted up the swivelling chute.

As a preferred technical scheme of the utility model, the cavity has been seted up to the inside of the diameter of second screw rod, and the diameter of cavity is greater than the external diameter of first screw rod.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model relates to a filter with a stable fixed structure, which comprises a damping plate, a fixing frame and a fixing frame, wherein the damping plate is arranged on the filter body to play a damping role and prolong the service life of the filter body;

2. adjust first screw rod and second screw rod, change the relative distance between first fixed block and the second fixed block, easy to assemble filter body, overall structure is simple, easily installation and dismantlement, conveniently change filter body, low in cost, the practicality is strong, easily promotes.

Drawings

FIG. 1 is a schematic view of the structure of the present invention;

FIG. 2 is a schematic side view of the present invention;

fig. 3 is a schematic top view of the present invention;

fig. 4 is an enlarged schematic structural diagram of the position a of the present invention.

In the figure: 1. a filter body; 2. a fixed mount; 3. a damper plate; 4. a first fixed block; 5. a second fixed block; 6. a first screw; 7. a second screw; 8. a vertical plate; 9. a transverse plate; 10. a bolt; 11. a groove; 12. and (4) a bump.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying 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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a filter with a stable fixed structure, which comprises a filter body 1, wherein the bottom end of the filter body 1 is fixedly connected to a fixing frame 2 through a damping plate 3, the damping plate 3 plays a role of damping, and the service life of the filter body 1 is prolonged, a first fixing block 4 and a second fixing block 5 are respectively fixedly arranged at two sides of the bottom end of the fixing frame 2 for connecting a first screw 6 and a second screw 7, the first fixing block 4 and the second fixing block 5 are respectively in threaded connection with the first screw 6 and the second screw 7, a vertical plate 8 is in threaded connection with one end of the first screw 6 opposite to the second screw 7, the first screw 6 and the second screw 7 are rotated for adjusting the relative positions of the first fixing block 4 and the second fixing block 5, a horizontal plate 9 is fixedly arranged at the bottom end of the vertical plate 8, the horizontal plate 9 is fixedly connected to the housing of an external device through a bolt, the installation and the dismantlement are convenient.

Recess 11 has been seted up at the middle part at 1 both ends of wave filter body, recess 11 is connected with the fixed lug 12 block that is equipped with in the inside both ends of mount 2, play spacing effect to wave filter body 1, improve the accuracy of installation, reduce workman working strength, mount 2 and shock attenuation board 3 are the fretwork board, mount 2 is made by two L shaped plates, shock attenuation board 3 is made by the elastic plate, help the heat dissipation of wave filter body 1, the tip threaded connection of first screw rod 6 and second screw rod 7 back of the body one end mutually has spacing cap, the swivelling chute has been seted up to the central point department of putting of spacing cap, conveniently rotate first screw rod 6 and second screw rod 7 through appurtenance, the cavity has been seted up to the inside of the diameter of second screw rod 7, the diameter of cavity is greater than the outside diameter of first screw rod 6, the one end of first screw rod 6 is pegged graft in the inside of second screw rod 7, a distance between first fixed block 4.

When in use, the filter with the stable and fixed structure of the utility model is characterized in that the groove 11 on the filter body 1 is connected with the lug 12 in a clamping way, thereby achieving the effects of quickly mounting and stabilizing the filter body 1, the filter body 1 is clamped in the fixed frame 2, and the damping plate 3 has the damping effect on the filter body 1, when the filter body 1 is installed, the first screw 6 and the second screw 7 are rotated clockwise according to the requirement of the installation control, so that the first fixed block 4 and the second fixed block 5 move back to back, or anticlockwise rotation, make first fixed block 4 and second fixed block 5 move in opposite directions to run through diaphragm 9 and external equipment's casing fixed connection through bolt 10, easy to assemble and dismantle, easily change and overhaul filter body 1, reduce workman's working strength, prolong filter body 1's life, comparatively economic environmental protection.

In the description of the present invention, it should be understood that the indicated orientation or positional relationship is based on the orientation or positional relationship shown in the drawings, and is only for convenience of description and simplification of description, and does not indicate or imply that the indicated device or element must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the present invention.

In the present invention, unless otherwise explicitly specified or limited, for example, it may be fixedly connected, detachably connected, or integrated; can be mechanically or electrically connected; they may be directly connected or indirectly connected through an intermediate medium, and may be connected through the inside of two elements or in an interaction relationship between two elements, unless otherwise specifically defined, and the specific meaning of the above terms in the present invention will be understood by those skilled in the art according to specific situations.

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 invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a stabilize fixed knot and construct wave filter, includes wave filter body (1), its characterized in that, the bottom of wave filter body (1) is through shock attenuation board (3) and mount (2) fixed connection, the both sides of mount (2) bottom are fixed respectively and are equipped with first fixed block (4) and second fixed block (5), first fixed block (4) with second fixed block (5) are threaded connection respectively has first screw rod (6) and second screw rod (7), first screw rod (6) with the one end threaded connection that second screw rod (7) were carried on the back mutually has riser (8), the bottom mounting of riser (8) is equipped with diaphragm (9), diaphragm (9) are through bolt (10) and external equipment's casing fixed connection.

2. A filter for stabilizing a fixed structure according to claim 1, wherein: the filter comprises a filter body (1) and is characterized in that grooves (11) are formed in the middle of two ends of the filter body (1), and the grooves (11) are connected with lugs (12) fixedly arranged at two ends inside a fixing frame (2) in a clamping mode.

3. The filter with the stable and fixed structure according to claim 1, wherein the fixed frame (2) and the damping plate (3) are both hollow plates, the fixed frame (2) is made of two L-shaped plates, and the damping plate (3) is made of an elastic plate.

4. A filter for stabilizing a fixed structure according to claim 1, wherein: the end part of one end of the first screw rod (6) and the end part of the second screw rod (7) which are opposite to each other are in threaded connection with a limiting cap, and a rotating groove is formed in the center of the limiting cap.

5. A filter for stabilizing a fixed structure according to claim 1, wherein: a cavity is formed in the diameter of the second screw (7), and the diameter of the cavity is larger than the outer diameter of the first screw (6).