Novel combined connector for filter

Abstract

The utility model relates to a novel combined connector for a filter, which belongs to the technical field of combined connectors for filters, and comprises a connector body, a mounting cavity arranged on the connector body and a plurality of heat dissipation holes, and two telescopic rods are fixedly connected in the mounting cavity. The top faces of the two telescopic rods are fixedly connected with limiting blocks, the peripheral walls of the two telescopic rods are sleeved with springs fixedly connected with the mounting cavities and the limiting blocks correspondingly, and the bottom faces of the two limiting blocks are provided with containing grooves correspondingly. According to the novel combined connector for the filter, the top of the filter is limited and the stability and the fixing effect are improved under the action of a limiting block and a fixing plate, the limiting block is supported and the stability of the limiting block is improved under the action of a spring, and meanwhile, the fixing plate and a placement groove are in sliding connection, so that the stability of the filter is improved. Filters of different sizes are limited as much as possible, and the use effect is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to filter combination formula connector technical field, concretely is a kind of combination formula connector for novel filter. BACKGROUND

[0002] Filter is the filter circuit that is composed of capacitance, inductance and resistance, filter can effectively filter out the frequency point of specific frequency or the frequency outside the frequency point in power line, obtain a specific frequency power signal, or eliminate a specific frequency power signal, filter needs to use combination formula connector to connect when using.

[0003] A kind of combination formula connector for novel filter is disclosed in Chinese patent CN217239927U, the technical scheme of convenient fixing is disclosed, solve the problem that the existing combination formula connector for filter is inconvenient to use during use, filter is placed in installation cavity and used, and the size of installation cavity is fixed size, different size filter cannot be fixed, it is inconvenient to use, reduce the practicability of device and the poor heat dissipation effect.

[0004] The device satisfies the fixing effect of different size filters when using under the action of adjusting bolt and fixed plate, but the filter is located in the inside of installation cavity, and its stability is low under the fixed effect of only fixed plate, so a kind of combination formula connector for novel filter is proposed to solve the above problems. UTILITY MODEL CONTENTS

[0005] In view of the deficiencies of prior art, the utility model provides a kind of combination formula connector for novel filter, with the advantage of improving stability, solve the problem that the device satisfies the fixing effect of different size filters when using under the action of adjusting bolt and fixed plate, but the filter is located in the inside of installation cavity, and its stability is low under the fixed effect of only fixed plate, reduces fixed effect.

[0006] To achieve the above object, the utility model provides the following technical scheme: a kind of combination formula connector for novel filter, including connector body, installation cavity being set on connector body and the number of multiple heat dissipation holes, the inside fixed connection of installation cavity is two telescopic rods.

[0007] The top surface of two telescopic rods is fixedly connected with limiting block, the outer peripheral wall of two telescopic rods is respectively sleeved with spring fixedly connected with installation cavity and limiting block, the bottom surface of two limiting blocks is respectively provided with placing groove, the inside of two placing grooves is respectively placed with fixed plate, the bottom surface of connector body is fixedly connected with the number of two support blocks.

[0008] Driving assemblies are arranged between the limiting blocks to drive the fixed plates to move.

[0009] Support assemblies are arranged on the connector bodies to support the limiting blocks.

[0010] Further, the two fixed plates are respectively slidably connected with the two placing grooves, and the two fixed plates are respectively attached to the two telescopic rods.

[0011] Further, the telescopic rod is composed of a sleeve and a moving rod, one end of the moving rod penetrates through and extends into the sleeve, the outer side of the moving rod is fixedly connected with a limiting block located inside the sleeve, and one side of the sleeve is provided with a penetrating hole matched with the moving rod.

[0012] Further, the driving assembly comprises two rotating rods, the two rotating rods are respectively rotatably connected with the two placing grooves through bearings, one side of each of the two fixed plates close to the placing grooves is fixedly connected with a screw rod extending into the rotating rod, the inside of each of the two limiting blocks is provided with a sliding groove, one side of each of the two fixed plates close to the rotating rod is fixedly connected with a sliding block extending into the sliding groove, the top surface of each of the two limiting blocks is rotatably connected with a driving rod extending into the placing groove through a bearing, the outer peripheral wall of each of the two driving rods is fixedly installed with a driving bevel gear, the outer peripheral wall of each of the two rotating rods is sleeved with a driven bevel gear engaged with the driving bevel gear, and the top surface of each of the two driving rods is fixedly connected with a handle.

[0013] Further, the opposite side surface of each of the two rotating rods is provided with a threaded hole, and each of the two screw rods extends into the threaded hole and is threadedly connected therewith.

[0014] Further, the two sliding grooves are respectively located at the top of the two placing grooves, and the two sliding blocks are respectively slidably connected with the two sliding grooves.

[0015] Further, the driving rod is rotatably connected with the placing groove through a bearing, and the driving rod is located at the top of the rotating rod.

[0016] Further, the support assembly comprises two support rods, the two support rods are respectively fixedly connected with the top surface of the two limiting blocks, the two support rods respectively extend to the top of the two connector bodies, the top surface of the two connector bodies is provided with two support holes, the two support rods respectively extend into the two support holes, the inside of the two support holes is respectively fixedly connected with a rubber ring, the two support rods respectively penetrate through the two rubber rings, the opposite side surface of each of the two support blocks is provided with a positioning groove, each of the two positioning grooves is slidably connected with a positioning plate, the top surface of the two positioning plates is fixedly installed with an air extractor, and the outer peripheral wall of each of the two positioning plates is fixedly sleeved with a rubber ring.

[0017] Further, the support rod is a U-shaped rod, the support rod and the support hole gap are matched, and the support rod and the rubber ring are attached.

[0018] Further, the top surface of the exhaust fan and the bottom surface of the connector body are attached, the rubber ring and the positioning groove are attached, and the plurality of heat dissipation holes are covered by the exhaust fan.

[0019] Compared with the prior art, the technical scheme of the present application has the following beneficial effects:

[0020] 1. The novel combined connector for filters, by the action of the limiting block and the fixed plate, the top of the filter is limited, the stability and fixing effect are improved, by the action of the spring, the limiting block is supported, the stability of the limiting block is improved, at the same time, through the sliding connection between the fixed plate and the placing groove, the limiting of filters of different sizes is as far as possible to meet, the use effect is improved;

[0021] 2. The novel combined connector for filters, by the threaded connection between the rotating rod and the screw rod, the fixed plate is driven to move, the staff is convenient to operate, by the sliding connection between the sliding block and the sliding groove, the fixed plate is supported, the stability of the fixed plate is improved, at the same time, by the action of the exhaust fan, the heat is extracted, the heat dissipation efficiency is improved, and it is more convenient and practical. BRIEF DESCRIPTION OF DRAWINGS

[0022] Figure 1 It is a structure schematic view of the utility model;

[0023] Figure 2 It is an enlarged structure schematic view of the internal structure of the left limiting block in the utility model;

[0024] Figure 3 It is Figure 1 the structure enlarged schematic view of A;

[0025] Figure 4 It is a right side view of the structure left side support block of the utility model.

[0026] In the drawing: 1 connector body, 2 installation cavity, 3 limiting block, 4 support rod, 5 telescopic rod, 6 spring, 7 support block, 8 positioning groove, 9 rubber ring, 10 positioning plate, 11 exhaust fan, 12 heat dissipation hole, 13 driving rod, 14 handle, 15 sliding block, 16 placing groove, 17 rotating rod, 18 driven bevel gear, 19 driving bevel gear, 20 screw rod, 21 fixed plate, 22 sliding groove, 23 rubber ring, 24 support hole. DETAILED DESCRIPTION

[0027] With reference to the drawings of the embodiments of the present application, the technical solutions in the embodiments of the present application will be clearly and completely described. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments of the present application, all other embodiments obtained by those skilled in the art without creative efforts fall within the scope of the present application.

[0028] Embodiment one: please refer to Figures 1 to 4 The novel combined connector for filter in the embodiment comprises a connector body 1, a mounting cavity 2 arranged on the connector body 1, and a plurality of heat dissipation holes 12, and the inside of the mounting cavity 2 is fixedly connected with two telescopic rods 5.

[0029] The top surface of each of the two telescopic rods 5 is fixedly connected with a limiting block 3, and the outer peripheral wall of each of the two telescopic rods 5 is sleeved with a spring 6 fixedly connected with the mounting cavity 2 and the limiting block 3, respectively, and the bottom surface of each of the two limiting blocks 3 is provided with a placing groove 16, and the inside of each of the two placing grooves 16 is placed with a fixed plate 21, and the bottom surface of the connector body 1 is fixedly connected with two support blocks 7.

[0030] Among them, the two fixed plates 21 are slidably connected with the two placing grooves 16, respectively, the two fixed plates 21 are attached to the two telescopic rods 5, respectively, the telescopic rod 5 is composed of a sleeve bin and a moving rod, one end of the moving rod penetrates and extends into the inside of the sleeve bin, the outside of the moving rod is fixedly connected with a limiting block located in the inside of the sleeve bin, and one side of the sleeve bin is provided with a through hole matched with the moving rod.

[0031] It should be noted that the connector body 1 is a conventional device known to the public in the prior art, and its specific structure and working principle will not be described here.

[0032] Specifically, the limiting block 3 is pulled to move upward, the telescopic rod 5 and the spring 6 are stretched, the fixed plate 21 is moved through the sliding connection between the fixed plate 21 and the placing groove 16, the position of the fixed plate 21 is adjusted, the filter is located in the inside of the mounting cavity 2, then the limiting block 3 is loosened, the limiting plate 3 and the fixed plate 21 are reset under the action of the spring 6, and the limiting plate 3 and the fixed plate 21 are attached to the filter to fix the filter.

[0033] Embodiment two: please refer to Figures 1 to 4In the embodiment, on the basis of example one, the two limiting blocks 3 are provided with a driving assembly, the driving assembly includes two rotating rods 17, the two rotating rods 17 are rotatably connected in the two placing grooves 16 through bearings respectively, the two fixed plates 21 are fixedly connected to the side of the placing grooves 16, and one end of each of the two fixed plates 21 extends into the rotating rod 17 and is provided with a screw rod 20, the two limiting blocks 3 are provided with sliding grooves 22 in the interiors, the side of the two fixed plates 21 close to the rotating rod 17 is fixedly connected to a sliding block 15, one end of which extends into the sliding groove 22, the top surface of the two limiting blocks 3 is rotatably connected to a driving rod 13 through a bearing, one end of the driving rod 13 penetrates through the limiting block 3 and extends into the placing groove 16, the outer circumferential wall of the two driving rods 13 is fixedly installed with a driving bevel gear 19, the outer circumferential wall of the two rotating rods 17 is sleeved with a driven bevel gear 18 which is engaged with the two driving bevel gears 19 respectively, and the top surface of the two driving rods 13 is fixedly connected with a handle 14.

[0034] The opposite side of the two rotating rods 17 is provided with a threaded hole, the two screw rods 20 extend into the two threaded holes and are threadedly connected with the threaded holes respectively, the two sliding grooves 22 are located at the top of the two placing grooves 16 respectively, the two sliding blocks 15 are slidably connected with the two sliding grooves 22 respectively, the driving rod 13 is rotatably connected with the placing groove 16 through a bearing, and the driving rod 13 is located at the top of the rotating rod 17.

[0035] Specifically, the handle 14 is rotated to rotate the driving rod 13, the driving rod 13 drives the driving bevel gear 19 to rotate, the rotating rod 17 is driven to rotate through the engagement between the driving bevel gear 19 and the driven bevel gear 18, the screw rod 20 drives the fixed plate 21 to move through the threaded connection between the rotating rod 17 and the screw rod 20 and the sliding connection between the sliding block 15 and the sliding groove 22.

[0036] Example three: please refer to Figures 1 to 4 In the embodiment, on the basis of example one and example two, the connector body 1 is provided with a supporting assembly, the supporting assembly includes two supporting rods 4, the two supporting rods 4 are fixedly connected to the top surface of the two limiting blocks 3 respectively, the two supporting rods 4 extend to the top of the two connector bodies 1 respectively, the top surface of the two connector bodies 1 is provided with two supporting holes 24, the two supporting rods 4 extend into the two supporting holes 24 respectively, the interiors of the two supporting holes 24 are fixedly connected with rubber rings 23 respectively, the two supporting rods 4 penetrate through the two rubber rings 23 respectively, the opposite side of the two supporting blocks 7 is provided with a positioning groove 8, the two positioning grooves 8 are slidably connected with positioning plates 10, the top surface of the two positioning plates 10 is fixedly installed with an exhaust fan 11, and the outer circumferential wall of the two positioning plates 10 is fixedly sleeved with rubber rings 9.

[0037] The support rod 4 is a U-shaped rod, the support rod 4 and the support hole 24 are in clearance fit, the support rod 4 and the rubber ring 23 are in fit, the top surface of the air extractor 11 and the bottom surface of the connector body 1 are in fit, the rubber ring 9 and the positioning groove 8 are in fit, and the plurality of heat dissipation holes 12 are covered by the air extractor 11.

[0038] It should be noted that the air extractor 11 is a conventional device known to the public in the prior art, and the specific structure and working principle thereof will not be described herein.

[0039] Specifically, the air extractor 11 is pushed, the positioning plate 10 is inserted into the inside of the positioning groove 8, the air extractor 11 is limited through the sliding connection between the positioning plate 10 and the positioning groove 8, the positioning plate 10 is fixed through the fit between the rubber ring 9 and the positioning groove 8 after the air extractor 11 covers the heat dissipation holes 12, the support rod 4 is moved by the limiting block 3, the support rod 4 is supported through the clearance fit between the support rod 4 and the support hole 24, the support rod 4 is supported through the fit between the rubber ring 23 and the support rod 4, and then the air extractor 11 is started, the heat inside the heat dissipation holes 12 is extracted by the air extractor 11, and the heat dissipation efficiency is improved.

[0040] The working principle of the above embodiment is as follows:

[0041] The air extractor 11 is pushed, the positioning plate 10 is inserted into the inside of the positioning groove 8, the air extractor 11 is limited through the sliding connection between the positioning plate 10 and the positioning groove 8, the positioning plate 10 is fixed through the fit between the rubber ring 9 and the positioning groove 8 after the air extractor 11 covers the heat dissipation holes 12, the handle 14 is rotated to rotate the driving rod 13, the driving rod 13 drives the driving bevel gear 19 to rotate, the driving bevel gear 19 and the driven bevel gear 18 are engaged to drive the rotating rod 17 to rotate, the rotating rod 17 and the screw rod 20 are threadedly connected, the sliding block 15 and the sliding groove 22 are slidably connected, the screw rod 20 drives the fixed plate 21 to move, the position of the fixed plate 21 is adjusted, the limiting block 3 is pulled to move the limiting block 3 upward to stretch the telescopic rod 5 and the spring 6, the limiting block 3 drives the support rod 4 to move, the support rod 4 is supported through the clearance fit between the support rod 4 and the support hole 24, the support rod 4 is supported through the fit between the rubber ring 23 and the support rod 4, the filter is located in the inside of the mounting cavity 2, the limiting block 3 is loosened, the limiting plate 3 and the fixed plate 21 are reset under the action of the spring 6, the limiting plate 3 and the fixed plate 21 are in fit with the filter to fix the filter, and then the air extractor 11 is started, the heat inside the heat dissipation holes 12 is extracted by the air extractor 11, and the heat dissipation efficiency is improved.

[0042] The control mode of the utility model is controlled through the controller, the control circuit of the controller can be realized through simple programming of the person skilled in the art, the provision of the power supply also belongs to the public knowledge in the field, and the utility model is mainly used for protecting the mechanical device, therefore the utility model will not explain the control mode and the circuit connection in detail.

[0043] It should be noted that, in this document, relational terms such as first and second and the like can be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but can include other elements not expressly listed or inherent to such process, method, article, or apparatus. Additionally, unless otherwise specified, the use of the singular includes the plural and vice versa.

[0044] While the embodiments of the present application have been illustrated and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the spirit and scope of the application, which is defined by the following claims and their equivalents.

Claims

1. A combined connector for a new type filter, comprising a connector body (1), a mounting cavity (2) provided on the connector body (1), and a plurality of heat dissipation holes (12), characterized in that: The inside of the mounting cavity (2) is fixedly connected with two telescopic rods (5); The top surface of each of the two telescopic rods (5) is fixedly connected with a limiting block (3), the outer peripheral wall of each of the two telescopic rods (5) is sleeved with a spring (6) fixedly connected with the mounting cavity (2) and the limiting block (3), the bottom surface of each of the two limiting blocks (3) is provided with a placing groove (16), and the inside of each of the two placing grooves (16) is placed with a fixed plate (21); the bottom surface of the connector body (1) is fixedly connected with two support blocks (7). A driving assembly is arranged between the two limiting blocks (3) to drive the fixed plate (21) to move, and a supporting assembly is arranged on the connector body (1) to support the limiting block (3).

2. A combined connector for a new type filter according to claim 1, characterized in that: Each of the two fixed plates (21) is slidably connected with the two placing grooves (16), and each of the two fixed plates (21) is attached to the two telescopic rods (5).

3. A combined connector for a new type filter according to claim 2, characterized in that: The telescopic rod (5) is composed of a sleeve bin and a moving rod, one end of the moving rod penetrates into and extends into the inside of the sleeve bin, the outside of the moving rod is fixedly connected with a limiting block located in the inside of the sleeve bin, and one side of the sleeve bin is provided with a penetrating hole matched with the moving rod.

4. The combined connector for a new filter according to claim 1, characterized by: The driving assembly comprises two rotating rods (17), the two rotating rods (17) are rotatably connected in the inside of the two placing grooves (16) through bearings, one side of each of the two fixed plates (21) close to the placing grooves (16) is fixedly connected with a screw rod (20) extending into the inside of the rotating rod (17), the inside of each of the two limiting blocks (3) is provided with a sliding groove (22), one side of each of the two fixed plates (21) close to the rotating rod (17) is fixedly connected with a sliding block (15) extending into the inside of the sliding groove (22), the top surface of each of the two limiting blocks (3) is rotatably connected with a driving rod (13) penetrating through the limiting block (3) and extending into the inside of the placing groove (16) through a bearing, the outer peripheral wall of each of the two driving rods (13) is fixedly installed with a driving bevel gear (19), the outer peripheral wall of each of the two rotating rods (17) is sleeved with a driven bevel gear (18) engaged with the two driving bevel gears (19), and the top surface of each of the two driving rods (13) is fixedly connected with a handle (14).

5. A combined connector for a new type filter according to claim 4, characterized in that: The opposite side surface of each of the two rotating rods (17) is provided with a threaded hole, and each of the two screw rods (20) extends into the inside of the threaded hole and is threadedly connected therewith.

6. A combined connector for a novel filter according to claim 5, characterized in that: Each of the two sliding grooves (22) is located at the top of the two placing grooves (16), and each of the two sliding blocks (15) is slidably connected with the two sliding grooves (22).

7. A combined connector for a novel filter according to claim 6, characterized in that: The driving rod (13) is rotatably connected with the placing groove (16) through a bearing, and the driving rod (13) is located at the top of the rotating rod (17).

8. The combined connector for a new type filter according to claim 4, characterized in that: The support assembly comprises two support rods (4) fixedly connected to the top surfaces of the two limiting blocks (3), respectively, and extending to the top of the two connector bodies (1), the top surfaces of the two connector bodies (1) are provided with two support holes (24), the two support rods (4) extend into the two support holes (24), respectively, the interiors of the two support holes (24) are fixedly connected with rubber rings (23), respectively, the two support rods (4) penetrate through the two rubber rings (23), respectively, the opposite side surfaces of the two support blocks (7) are provided with positioning grooves (8), respectively, the two positioning grooves (8) are slidably connected with positioning plates (10), respectively, the top surfaces of the two positioning plates (10) are fixedly installed with an air extractor (11), and the outer peripheral walls of the two positioning plates (10) are fixedly sleeved with rubber rings (9).

9. A combined connector for a novel filter according to claim 8, characterized in that: The support rod (4) is a U-shaped rod, the support rod (4) and the support hole (24) are gap-fitted, and the support rod (4) is attached to the rubber ring (23).

10. A combined connector for a novel filter according to claim 9, characterized in that: The top surface of the air extractor (11) is attached to the bottom surface of the connector body (1), the rubber ring (9) is attached to the positioning groove (8), and the plurality of heat dissipation holes (12) are covered by the air extractor (11).

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