CN218675058U - Filter test fixture convenient to multi-angle installation - Google Patents

Filter test fixture convenient to multi-angle installation Download PDF

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Publication number
CN218675058U
CN218675058U CN202222081891.0U CN202222081891U CN218675058U CN 218675058 U CN218675058 U CN 218675058U CN 202222081891 U CN202222081891 U CN 202222081891U CN 218675058 U CN218675058 U CN 218675058U
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China
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base
rod
right end
reciprocating screw
angle installation
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CN202222081891.0U
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Chinese (zh)
Inventor
赵宗胜
陈国胜
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Yibin Shengweilun Technology Co ltd
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Yibin Shengweilun Technology Co ltd
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    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E40/00—Technologies for an efficient electrical power generation, transmission or distribution
    • Y02E40/40—Arrangements for reducing harmonics

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Abstract

The utility model discloses a filter testing tool convenient for multi-angle installation, which comprises a base, wherein the bottom of the base is placed on the ground; further comprising: the swing arm, the right-hand member is fixed with the handle, and the middle part bearing of swing arm runs through base right-hand member inner wall, and the swing arm left end slip block has stretched into the telescopic link moreover, telescopic link right-hand member bearing runs through base right-hand member inner wall, and telescopic link left end bearing stretches into places the platform right-hand member to telescopic link left end fixedly connected with reciprocating screw rod, the both ends of reciprocating screw rod are passed through the bearing and are connected inside placing the platform moreover. This wave filter test fixture convenient to multi-angle installation installs the dead lever, makes the push pedal promote the gear through pressing down the commentaries on classics hand, then makes the gear break away from the block of base, then rotates the dead lever to make the dead lever drive the dead lever and rotate, then make to place the platform and can alternate different angles, thereby make to place the platform and can the multi-angle installation wave filter.

Description

Filter test fixture convenient to multi-angle installation
Technical Field
The utility model relates to a wave filter test fixture installs technical field, specifically is a wave filter test fixture convenient to multi-angle installation.
Background
The filter is a frequency selection device, and is a circuit consisting of a capacitor, a resistor and an inductor, the filter can enable signals to pass through at a specific frequency, the filter needs to be tested in the production process, and can be put into the market after passing a test, and the filter needs to be installed on a filter test tool for testing in the test;
the traditional filter test tool is fixed in the equipment, so that the filter can be clamped at one angle, the adaptability of the filter test tool is poor, and the edges of the filter test tool are fixedly arranged, so that the filter test tool with proper size needs to be replaced according to filters with different sizes, and the efficiency is reduced;
therefore, the filter testing tool convenient for multi-angle installation is provided, and the problems can be well solved.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a wave filter test fixture convenient to multi-angle installation to solve the problem that can not the multi-angle installation and can not adapt to different size wave filter on the existing market that above-mentioned background art provided.
In order to achieve the above object, the utility model provides a following technical scheme: a filter testing tool convenient for multi-angle installation comprises a base, wherein the bottom of the base is placed on the ground;
further comprising:
the right end of the rotating rod is fixedly provided with a rotating hand, a middle bearing of the rotating rod penetrates through the inner wall of the right end of the base, a telescopic rod is fixedly arranged in a groove at the right end of the base, the left end of the telescopic rod is fixedly connected with the right end of the push plate, the push plate penetrates and slides on the rotating rod, the rotating rod slides and extends into the reciprocating screw rod, the left end of the reciprocating screw rod is connected inside the placing table through a bearing, and the right end of the reciprocating screw rod extends into the inner wall of the right side of the base;
the upper end of the clamping plate extends out of the upper end of the placing table, and the bottom end of the clamping plate is connected to the reciprocating screw rod through threads;
the left end of the fixed rod is fixed on the right end face of the placing table, the right end of the fixed rod extends into the groove at the right end of the base, and the right end of the fixed rod is connected with a gear in a sliding clamping mode.
Preferably, the same opening is formed in the upper end and the lower end of the right side of the fixed rod, and the hole of the fixed rod is clamped with the limiting block on the inner side of the gear.
Through the structural arrangement, the gear can slide.
Preferably, the left end of the rotating rod is provided with tooth blocks at equal angles by taking the rotating rod as a center, and the left end surface of the push plate is provided with a sliding ball in a surrounding manner.
Through the structure, the rotary rod can drive the gear to rotate.
Preferably, the groove at the right end of the base is annularly arranged, the right end of the base groove is fixedly provided with the tooth block, and the left end of the base groove is higher than the right end of the base groove.
Through the structure, the fixing rod can rotate.
Preferably, the left end of the gear is attached with a spring, and one end of the spring is fixed on the fixing rod through nesting.
Through the structural arrangement, the spring can be abutted against the gear.
Preferably, the bottom of grip block is fixed with the slider, the one end of slider stretches into and slides and sets up in the spout of placing the inside bottom of platform.
Through the structure, the clamping plate can move.
Preferably, the reciprocating screw rod is provided with two sets of threads, the two sets of threads of the reciprocating screw rod are arranged at opposite angles, and a fixing block is fixed in the middle of the reciprocating screw rod.
Through the structure, the two groups of clamping plates can rotate in the opposite direction.
Compared with the prior art, the beneficial effects of the utility model are that: this wave filter test fixture convenient to multi-angle installation can be multi-angle install with can install the wave filter of unidimensional, can so that place the platform and can install the wave filter with the angle of difference through the rotation of dead lever to can make through reciprocal lead screw and install the wave filter of unidimensional, its concrete content is as follows:
(1) The fixed rod is arranged, the push plate pushes the gear by pressing the rotating hand, then the gear is separated from the clamping of the base, and then the fixed rod is rotated, so that the fixed rod is driven by the fixed rod to rotate, and then the placing table can change different angles, so that the filter can be installed at multiple angles on the placing table;
(2) Be provided with reciprocal lead screw, change the hand through the rotation to make change the hand and drive reciprocal lead screw through the swing arm and rotate, then make the grip block remove, thereby carry out the centre gripping to the wave filter, then make the grip block can carry out the centre gripping to the wave filter of unidimensional.
Drawings
FIG. 1 is a schematic view of a front cross-sectional structure of the present invention;
FIG. 2 is a schematic side view of the base of the present invention;
FIG. 3 is an enlarged schematic view of A in FIG. 1 according to the present invention;
fig. 4 is a schematic view of a gear profile structure of the present invention;
FIG. 5 is a schematic view of a front cross-sectional structure of the clamping plate of the present invention;
fig. 6 is the structure diagram of the gear of the present invention after moving.
In the figure: 1. a base; 2. rotating the rod; 201. pushing a plate; 202. a telescopic rod; 3. turning the hand; 4. a reciprocating screw rod; 5. a clamping plate; 6. a slider; 7. a placing table; 8. fixing the rod; 9. a gear; 10. a spring.
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 efforts all belong to the protection scope of the present invention.
Referring to fig. 1-6, the present invention provides a technical solution: a filter test tool convenient for multi-angle installation comprises a base 1, wherein the bottom of the base 1 is placed on the ground, a groove at the right end of the base 1 is annularly arranged, a tooth block is fixed at the right end of the groove of the base 1, and the left end of the groove of the base 1 is higher than the right end of the groove of the base 1; further comprising: a rotating handle 3 is fixed at the right end of a rotating rod 2, a middle bearing of the rotating rod 2 penetrates through the inner wall of the right end of a base 1, a telescopic rod 202 is fixed in a groove at the right end of the base 1, the left end of the telescopic rod 202 is fixed with the right end of a push plate 201, the push plate 201 penetrates and slides on the rotating rod 2, the rotating rod 2 slides and extends into a reciprocating screw rod 4, the left end of the reciprocating screw rod 4 is connected inside a placing table 7 through a bearing, the right end of the reciprocating screw rod 4 extends into the inner wall of the right side of the base 1, a tooth block is arranged at the left end of the rotating rod 2 at an equal angle by taking the rotating rod 2 as the center, a sliding ball is arranged at the left end face of the push plate 201 in a surrounding manner, two groups of threads are arranged on the reciprocating screw rod 4, two groups of threads of the reciprocating screw rod 4 are arranged at opposite angles, and a fixed block is fixed in the middle of the reciprocating screw rod 4; the upper end of the clamping plate 5 extends out of the upper end of the placing table 7, the bottom end of the clamping plate 5 is connected to the reciprocating screw rod 4 in a penetrating and threaded mode, a sliding block 6 is fixed to the bottom end of the clamping plate 5, and one end of the sliding block 6 extends into a sliding groove arranged at the bottom end inside the placing table 7 in a sliding mode;
referring to fig. 1 and 5, by rotating the rotating hand 3, the rotating hand 3 drives the rotating rod 2 to rotate, and the rotating rod 2 rotates to drive the reciprocating screw rod 4 to rotate, so that the reciprocating screw rod 4 rotates to drive the clamping plate 5 to move, and the sliding block 6 is slidably clamped in the sliding groove inside the placing table 7, so that the clamping plate 5 can only move, so that the two groups of clamping plates 5 can clamp the filters, and the clamping plates 5 can clamp the filters with different sizes;
the left end of the fixed rod 8 is fixed on the right end face of the placing table 7, the upper end and the lower end of the right side of the fixed rod 8 are provided with the same openings, the hole of the fixed rod 8 is clamped with the limiting block on the inner side of the gear 9, the right end of the fixed rod 8 extends into the groove on the right end of the base 1, the right end of the fixed rod 8 is connected with the gear 9 in a sliding clamping mode, the left end of the gear 9 is attached with a spring 10, and one end of the spring 10 is fixed on the fixed rod 8 through nesting;
referring to fig. 1 to 4 and 6, a telescopic rod 202 is used to push a push plate 201, then the push plate 201 pushes a gear 9, so that the gear 9 moves leftwards on a fixed rod 8, so that the gear 9 is disengaged from a groove at the right end of a base 1, then the gear 9 is engaged with a toothed block at the left end of a rotating rod 2, then a rotating hand 3 is pressed, so that the rotating hand 3 drives the rotating rod 2 to move, so that a reciprocating screw rod 4 in the rotating rod 2 is disengaged from the groove, and the gear 9 also presses a spring 10 when moving, so that the spring 10 is stressed and contracted, then the rotating hand 3 is rotated, so that the rotating hand 3 drives the rotating rod 2 to rotate, so that the rotating rod 2 drives the gear 9 to rotate, because the fixed rod 8 is fixed at one end of a placing table 7, so that the fixed rod 9 drives the fixed rod 8 to rotate in a ring groove at the right end of the base 1, so that the fixed rod 8 drives the placing table 7 to rotate, and then the angle of the placing table 7 is changed, and after reaching a proper position, the rotating hand 3 is released, so that the spring 10 is stressed to push the gear 9 back to the right end of the gear 9 to form a groove, so that the placing table 7 is engaged with the fixed groove;
the working principle is as follows: when the filter testing tool convenient for multi-angle installation is used, firstly, referring to fig. 1 to 4 and 6, the rotating hand 3 is pressed, the rotating rod 2 drives the gear 9 to rotate, the fixed rod 8 drives the placing table 7 to rotate, then the angle of the placing table 7 is changed, after the rotating hand 3 is in a proper position, the spring 10 is forced to push the gear 9 back to the right end, the gear 9 is clamped with the base 1 groove, and then the placing table 7 is fixed;
referring to fig. 1 and 5, by rotating the rotating handle 3, the reciprocating screw rod 4 rotates to drive the clamping plate 5 to move, and the sliding block 6 is slidably clamped in the sliding groove inside the placing table 7, so that the clamping plate 5 can only move, the two groups of clamping plates 5 clamp the filters, and the clamping plates 5 can clamp the filters with different sizes;
those not described in detail in this specification are within the skill of the art.
Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.

Claims (7)

1. The filter testing tool convenient for multi-angle installation comprises a base (1), wherein the bottom of the base (1) is placed on the ground;
it is characterized by also comprising:
the right end of the rotating rod (2) is fixedly provided with a rotating handle (3), a middle bearing of the rotating rod (2) penetrates through the inner wall of the right end of the base (1), a telescopic rod (202) is fixedly arranged in a groove of the right end of the base (1), the left end of the telescopic rod (202) is fixedly arranged at the right end of the push plate (201), the push plate (201) penetrates and slides on the rotating rod (2), the rotating rod (2) extends into the reciprocating screw rod (4) in a sliding mode, the left end of the reciprocating screw rod (4) is connected inside the placing table (7) through a bearing, and the right end of the reciprocating screw rod (4) extends into the inner wall of the right side of the base (1);
the upper end of the clamping plate (5) extends out of the upper end of the placing table (7), and the bottom end of the clamping plate (5) is connected to the reciprocating screw rod (4) through threads;
the left end of the fixed rod (8) is fixed on the right end face of the placing table (7), the right end of the fixed rod (8) extends into the groove at the right end of the base (1), and the right end of the fixed rod (8) is connected with a gear (9) in a sliding and clamping mode.
2. The filter test tool convenient to multi-angle installation of claim 1, characterized in that: the same holes are formed in the upper end and the lower end of the right side of the fixing rod (8), and the holes of the fixing rod (8) are clamped with limiting blocks on the inner side of the gear (9).
3. The filter test tool convenient to multi-angle installation of claim 1, characterized in that: the left end of the rotating rod (2) is provided with tooth blocks at equal angles by taking the rotating rod (2) as the center, and the left end surface of the push plate (201) is provided with a sliding ball in a surrounding mode.
4. The filter test tool convenient to multi-angle installation of claim 1, characterized in that: the groove at the right end of the base (1) is annularly arranged, the right end of the groove of the base (1) is fixedly provided with a toothed block, and the left end of the groove of the base (1) is higher than the right end of the groove of the base (1).
5. The filter test tool convenient to multi-angle installation of claim 1, characterized in that: the left end of the gear (9) is attached with a spring (10), and one end of the spring (10) is fixed on the fixing rod (8) through nesting.
6. The filter test tool convenient to multi-angle installation of claim 1, characterized in that: the bottom of grip block (5) is fixed with slider (6), the one end of slider (6) stretches into and slides and set up in placing the spout of the inside bottom of platform (7).
7. The filter test tool convenient to multi-angle installation of claim 1, characterized in that: the reciprocating screw rod (4) is provided with two sets of threads, the two sets of threads of the reciprocating screw rod (4) are arranged at opposite angles, and a fixing block is fixed in the middle of the reciprocating screw rod (4).
CN202222081891.0U 2022-08-08 2022-08-08 Filter test fixture convenient to multi-angle installation Active CN218675058U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202222081891.0U CN218675058U (en) 2022-08-08 2022-08-08 Filter test fixture convenient to multi-angle installation

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202222081891.0U CN218675058U (en) 2022-08-08 2022-08-08 Filter test fixture convenient to multi-angle installation

Publications (1)

Publication Number Publication Date
CN218675058U true CN218675058U (en) 2023-03-21

Family

ID=85554327

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202222081891.0U Active CN218675058U (en) 2022-08-08 2022-08-08 Filter test fixture convenient to multi-angle installation

Country Status (1)

Country Link
CN (1) CN218675058U (en)

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