CN214901758U

CN214901758U - LLC circuit-based fixed structure for efficiency detection

Info

Publication number: CN214901758U
Application number: CN202121168432.5U
Authority: CN
Inventors: 宋伟; 黄义军; 陈中梅
Original assignee: Chengdu Hangyu Zhuoyue Electronic Technology Co ltd
Current assignee: Chengdu Hangyu Zhuoyue Electronic Technology Co ltd
Priority date: 2021-05-28
Filing date: 2021-05-28
Publication date: 2021-11-26
Anticipated expiration: 2031-05-28

Abstract

The utility model discloses an efficiency detects uses fixed knot to construct based on LLC circuit, the on-line screen storage device comprises a base, No. two spouts have been seted up at the top of base, the inside bilateral symmetry sliding connection of No. two spouts has a slider, two the equal fixedly connected with fixing base in top of a slider, two a spout, two have all been seted up at the top of fixing base the equal sliding connection in inside both sides of a spout has a slider No. two, the beneficial effects of the utility model are that: through adding the fixing base, a spout, No. two sliders, slide bar and a spring, be convenient for to the distance between the circuit board on same fixing base adjust, the practicality is strong, through adding two-way lead screw, a slider, No. two spouts and motor, be convenient for to the distance adjustment between the fixing base, come the circuit board of centre gripping equidimension not, through adding the rubber pad, be convenient for to the circuit board protection, prevent that the circuit board from receiving the too big damage of clamp power, through adding the backup pad, be convenient for support the circuit board and place.

Description

LLC circuit-based fixed structure for efficiency detection

Technical Field

The utility model relates to a LLC circuit detects technical field, specifically is a fixed knot constructs for efficiency detection based on LLC circuit.

Background

The circuit is a conductive loop consisting of metal wires and electrical and electronic components, and is called a circuit. The power supply is added to the input end of the circuit to enable the input end to generate potential difference, and the circuit can work when being communicated. The presence of current can be measured by some instruments, such as voltmeter or ammeter deflection, bulb lighting, etc.; it is generally divided into two categories according to the nature of the current flowing through it: the circuit through which the direct current passes is called a "direct current circuit", and the circuit through which the alternating current passes is called an "alternating current circuit". When detecting the LLC circuit board, need detect the LLC circuit board after fixed stable, the mode that most of current detected the LLC circuit board is all put the LLC circuit board in detecting the groove and is fixed to the LLC circuit board, but such detection mode can not detect the LLC circuit board of not equidimension specification, lacks the practicality.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an efficiency detects uses fixed knot to construct based on the LLC circuit to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the base is included, No. two spouts have been seted up at the top of base, No. two sliders of inside bilateral symmetry sliding connection of spout have one, two the equal fixedly connected with fixing base in top of a slider, two a spout, two have all been seted up at the top of fixing base the equal sliding connection in inside both sides of a spout has No. two sliders, two the equal fixedly connected with splint in top of No. two sliders, two the bottom of No. two sliders is all rotated and is connected with the connecting rod, two the one end of connecting rod is rotated and is connected with the slide bar, the one end of slide bar extends to the outside fixedly connected with arm-tie of fixing base, the outside cover of slide bar is equipped with a spring.

Preferably, the inside of base rotates and is connected with two-way lead screw, the outside fixed mounting that one end of two-way lead screw extended to the base has the motor, two slider all with two-way lead screw threaded connection.

Preferably, the inner side of the clamping plate is fixedly connected with a rubber pad.

Preferably, the bottom of the clamping plate is fixedly connected with a supporting plate.

Preferably, the first spring is a tension spring.

Preferably, the front surface of the base is fixedly provided with a control panel, and the motor is electrically connected with the control panel.

Compared with the prior art, the beneficial effects of the utility model are that: through adding the fixing base, a spout, No. two sliders, slide bar and a spring, be convenient for to the distance between the circuit board on same fixing base adjust, the practicality is strong, through adding two-way lead screw, a slider, No. two spouts and motor, be convenient for to the distance adjustment between the fixing base, come the circuit board of centre gripping equidimension not, through adding the rubber pad, be convenient for to the circuit board protection, prevent that the circuit board from receiving the too big damage of clamp power, through adding the backup pad, be convenient for support the circuit board and place.

Drawings

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

fig. 2 is a schematic front view of the structure of the present invention;

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

fig. 4 is a schematic view of the sectional structure of the fixing base of the present invention.

In the figure: 1. a base; 2. a motor; 3. a bidirectional screw rod; 4. a first sliding block; 5. a fixed seat; 6. a slide bar; 7. pulling a plate; 8. a first spring; 9. a second sliding block; 10. a splint; 11. a connecting rod; 12. a rubber pad; 13. a support plate; 14. a first chute; 15. a control panel.

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 technical solution: including base 1, No. two spouts have been seted up at base 1's top, No. two inside bilateral symmetry sliding connection of spout has slider 4 No. one, the equal fixedly connected with fixing base 5 in top of two slider 4, spout 14 has all been seted up at the top of two fixing bases 5, the equal sliding connection in inside both sides of two spout 14 has slider 9 No. two, the equal fixedly connected with splint 10 in top of two slider 9 No. two, the bottom of two slider 9 is all rotated and is connected with connecting rod 11, the one end of two connecting rod 11 is rotated and is connected with slide bar 6, the one end of slide bar 6 extends to the outside fixedly connected with arm-tie 7 of fixing base 5, the outside cover of slide bar 6 is equipped with spring 8 No. one.

The inside of base 1 rotates and is connected with two-way lead screw 3, and the outside fixed mounting that the one end of two-way lead screw 3 extended to base 1 has motor 2, and two sliders 4 all with 3 threaded connection of two-way lead screw are convenient for adjust the distance between the fixing base 5, come the circuit board of centre gripping equidimension not.

The inner side of the clamping plate 10 is fixedly connected with a rubber pad 12, which is convenient for protecting the circuit board and preventing the circuit board from being damaged by too much clamping force.

The bottom of the clamping plate 10 is fixedly connected with a supporting plate 13, which is convenient for supporting and placing the circuit board.

The first spring 8 is a tension spring and can provide tension for the pulling plate 7 to drive the sliding rod 6 to slide towards the inside of the fixed seat 5, and the sliding rod is reset and clamped.

The front fixed mounting of base 1 has control panel 15, and motor 2 and control panel 15 electric connection are convenient for control motor 2, improve operating efficiency.

Specifically, use the utility model discloses the time, when detecting the circuit, at first through 15 starter motor 2 of control panel, then two-way lead screw 3 drives slider 4 and removes to base 1's middle part, then fixing base 5 is followed and is transported to the middle part, after fixing base 5 removed the position that needs, pull plate 7 is pulled again and slide bar 6 slides to the fixing base 5 outside simultaneously, rotate between connecting rod 11 and the slide bar 6 simultaneously, rotate between the other end of connecting rod 11 and No. two sliders 9, No. two sliders 9 slide in slider 4 simultaneously and drive splint 10 to the motion of a spout 14 both sides, then place the circuit board in backup pad 13, the pulling force that provides through a spring 8 is tight to the circuit board clamp.

In the description of the present invention, it is to be understood that the terms "coaxial", "bottom", "one end", "top", "middle", "other end", "upper", "one side", "top", "inner", "front", "center", "both ends", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Furthermore, the terms "first", "second", "third", "fourth" are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated, whereby the features defined as "first", "second", "third", "fourth" may explicitly or implicitly include at least one such feature.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "disposed," "connected," "fixed," "screwed" and the like are to be construed broadly, e.g., as meaning fixedly connected, detachably connected, or integrally formed; 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 fixing structure for efficiency detection based on the LLC circuit comprises a base (1) and is characterized in that a second sliding groove is formed in the top of the base (1), first sliding blocks (4) are symmetrically and slidably connected to two sides of the inside of the second sliding groove, fixing seats (5) are fixedly connected to the tops of the first sliding blocks (4), first sliding grooves (14) are formed in the tops of the two fixing seats (5), second sliding blocks (9) are slidably connected to two sides of the inside of the first sliding grooves (14), clamping plates (10) are fixedly connected to the tops of the second sliding blocks (9), connecting rods (11) are rotatably connected to the bottoms of the second sliding blocks (9), a sliding rod (6) is rotatably connected to one end of each connecting rod (11), and a pull plate (7) is fixedly connected to the outer side of each fixing seat (5) and extends to one end of each sliding rod (6), a first spring (8) is sleeved on the outer side of the sliding rod (6).

2. The LLC circuit-based fixed structure for efficiency detection according to claim 1, wherein: the inside of base (1) is rotated and is connected with two-way lead screw (3), the outside fixed mounting that the one end of two-way lead screw (3) extended to base (1) has motor (2), two slider (4) all with two-way lead screw (3) threaded connection.

3. The LLC circuit-based fixed structure for efficiency detection according to claim 2, wherein: the inner side of the splint (10) is fixedly connected with a rubber pad (12).

4. The LLC circuit-based fixed structure for efficiency detection according to claim 1, wherein: the bottom of the clamping plate (10) is fixedly connected with a supporting plate (13).

5. The LLC circuit-based fixed structure for efficiency detection according to claim 1, wherein: the first spring (8) is a tension spring.

6. The LLC circuit-based fixed structure for efficiency detection according to claim 2, wherein: the front fixed mounting of base (1) has control panel (15), motor (2) and control panel (15) electric connection.