CN219105101U - Electrical detection device and auxiliary fixing structure - Google Patents

Abstract

The utility model relates to the technical field of electrical detection, in particular to an electrical detection device and an auxiliary fixing structure. The utility model has the advantages that: through setting up four buffering seats, the pull rod, four L shape poles, mounting panel and balancing weight, the appearance of four buffering seat top surfaces is the echelonment simultaneously, place the circuit board body between four buffering seats, the balancing weight is held to user's one hand, the pull rod is moved to the other hand, make and carry out relative rotation between four gears and a plurality of tooth, the top of four buffering seats of the top rotation seat of four L shape poles, release the balancing weight, make mounting panel and four L shape poles descend certain height, compress tightly fixedly the four corners department of circuit board body, effectively avoid the electronic components on the circuit board body to be impacted and damage, effectively solve the problem that exists among the prior art, convenient to use person carries out electrical detection to the circuit board body through detecting the part.

Description

Electrical detection device and auxiliary fixing structure

Technical Field

The utility model relates to the technical field of electrical detection, in particular to an electrical detection device and an auxiliary fixing structure.

Background

The circuit board can be called a printed circuit board or a printed circuit board, after the circuit board is assembled, an electric contact probe is required to be contacted with an electric contact arranged on a circuit pattern of the circuit substrate for electric detection, wherein the detector is provided with a voltage resistance tester and the like, the tester is used for measuring voltage resistance intensity, can intuitively, accurately, quickly and reliably test the electric safety performance indexes such as breakdown voltage, leakage current and the like of various tested objects, can be used as a tributary high-voltage source for testing the performance of components and complete machines, and is generally directly placed on a workbench in the existing electric detection, and an electronic element on the circuit board is easy to contact with a tabletop in the picking and placing process, so that the circuit board is easy to damage, and an electric detection device and an auxiliary fixing structure are provided for solving the problems.

Disclosure of Invention

The utility model aims to overcome the defects of the prior art, and provides an electric detection device and an auxiliary fixing structure, which effectively solve the defects of the prior art.

In order to achieve the above object, an embodiment of an aspect of the present utility model provides an electrical detection device and an auxiliary fixing structure, including a support assembly, the support assembly includes a first base and a second base, four corners of a top surface of the first base are all fixedly connected with a buffer seat, four circuit board bodies are disposed between top surfaces of the buffer seat, four limit pipes are fixedly connected with a middle portion of the first base, four limit pipes penetrate through the first base, four middle portions of the limit pipes are slidably connected with a mounting plate, a balancing weight is fixedly connected with a middle portion of a bottom surface of the mounting plate, four corners of a top surface of the mounting plate are all rotatably connected with L-shaped rods, gears are all sleeved and connected with middle portions of the L-shaped rods, limit nuts are all screwed at bottom ends of the L-shaped rods, the gears and the four limit nuts are respectively located on top surfaces and bottom surfaces of the mounting plate, four limit blocks are fixedly connected with middle portions of the top surfaces of the mounting plate, outer walls of the four limit blocks are slidably connected with pull rods, and outer walls of the pull rods, which are close to the four gears, are provided with a plurality of gears and meshed with the four gears.

By the preferred four of above-mentioned arbitrary scheme the material of buffering seat is the buffering bubble cotton, four the appearance of buffering seat top surface is echelonment, is convenient for make the top surface of four buffering seats appear the difference in height through using this scheme to form the recess, and then be convenient for make the four corners of circuit board body place respectively inside four recesses, thereby be convenient for carry out spacingly to the circuit board body, the material of four buffering seats adopts the buffering bubble cotton simultaneously, and then the board carries out certain protection with the four corners department to the circuit board body.

By the above-mentioned arbitrary scheme preferred, four the logical groove has all been seted up to the outer wall of spacing pipe, four the inside of spacing pipe has set gradually spring and slow the drift from bottom to top, four buffer head outer wall's both sides all are provided with logical groove matched with bellying, four the equal threaded connection of bottom of spacing pipe inner wall has the head, is convenient for make four buffer heads under the elasticity support of four springs through using this scheme, is convenient for contact with the bottom surface of circuit board body, simultaneously under the action of the gravity of circuit board body, is convenient for make four buffer heads can descend certain height, and four buffer heads of being convenient for support the unsettled part of circuit board body, prevent that the middle part of circuit board body from taking place to crookedly, be located the bellying of buffer head outer wall simultaneously, can prevent that the buffer head from the inside roll-off of spacing pipe.

By the preferred one side rotation connection of four L shape pole and four buffer seat is adopted to the top of above-mentioned arbitrary scheme, four the top of L shape pole all exceeds the top surface of four buffer seat, and this scheme passes through mounting panel and four spacing pipe sliding connection, and then is convenient for carry out spacing to four L shape poles and four buffer seats, makes four L shape poles erect in the outside of four buffer seats steadily, keeps the relative position of four L shape poles and four buffer seats, through the rotation direction who changes four L shape poles, realizes getting fast to the circuit board body and puts.

By the preferred appearance of arbitrary scheme of above-mentioned four stopper one end is L shape, four the bottom of stopper all is through the middle part fixed connection of welding mode with the mounting panel top surface, is convenient for make four stoppers and mounting panel stable connection through using this scheme to be convenient for make the stopper spacing the pull rod, make tooth and four gears stable engagement that are located on the pull rod lateral wall, through the pulling pull rod, thereby adjust the orientation of four L shape poles in step.

By the preferred appearance of arbitrary scheme above-mentioned, the pull rod is concave shape, the pull rod bottom surface is laminated mutually with the top surface of mounting panel, is convenient for drive the rotation of four L shape poles in step through using this scheme, and then is convenient for make four L shape poles synchronous to the four corners of circuit board body carry out synchronous exerting pressure, carries out spacingly to the circuit board body.

The utility model provides an electric detection device, includes detection component, detection component is located the top of second base, detection component includes detector body, two connecting wire and two connecting terminal, two connecting terminal all with detector body electric connection through two connecting wire.

The utility model has the following advantages:

1. this electric detection device and auxiliary fixed knot constructs, through setting up four buffering seats, the pull rod, four L shape poles, mounting panel and balancing weight, four appearance of buffering seat top surfaces are echelonment simultaneously, and then place the circuit board body between four buffering seats, the balancing weight is held to user's one hand, another hand pulls the pull rod, make and carry out relative rotation between four gears and a plurality of tooth, and then make the top of four L shape poles rotate the top of four buffering seats, afterwards release the balancing weight, make mounting panel and four L shape poles descend certain height, compress tightly fixedly to the four corners department of circuit board body, the middle part of circuit board body is avoided contacting with higher article such as desktop simultaneously, effectively avoid the electronic components on the circuit board body to be impacted and damage, effectively solve the problem that exists among the prior art, convenient use person carries out electric detection to the circuit board body through detecting the part.

2. This electric detection device and auxiliary fixing structure, through setting up four spacing pipes, the inside of four spacing pipes has set gradually spring and buffering head from bottom to top, and the equal threaded connection in bottom of four spacing pipe inner walls has the head, and then is convenient for make four buffering heads support the unsettled part in circuit board body middle part, prevents that the circuit board body from taking place to naturally crooked, simultaneously through four springs, is convenient for carry out altitude compensation to four heads, makes the bottom surface stable contact of four heads and circuit board body.

3. This electric detection device and auxiliary fixed knot construct, through setting up four L shape poles, and the bottom of L shape pole has set gradually four gears and four stop nut, four gears and four stop nut are located the top surface and the bottom surface of mounting panel respectively simultaneously, and then be convenient for make four L shape poles be connected with the mounting panel, be convenient for again simultaneously make and carry out relative rotation between four L shape poles and the mounting panel, through the pulling pull rod, make four L shape poles synchronous rotation, thereby be convenient for adjust the orientation on L shape pole top, convenient to use person gets the circuit board body and puts.

Drawings

FIG. 1 is a schematic view of a first view structure according to the present utility model;

FIG. 2 is a schematic view of the present utility model in a cut-away configuration;

FIG. 3 is a schematic view of a second view angle structure according to the present utility model;

FIG. 4 is a schematic view of a third view angle structure according to the present utility model;

FIG. 5 is a schematic view of a fourth view structure according to the present utility model;

FIG. 6 is a schematic view of a mounting plate according to the present utility model;

FIG. 7 is a schematic view of the L-shaped bar construction of the present utility model;

FIG. 8 is a schematic diagram of a seal head structure according to the present utility model;

FIG. 9 is a schematic view of a buffer head according to the present utility model.

In the figure: the device comprises a 1-supporting component, a 101-first base, a 102-second base, a 2-detecting component, a 201-detecting instrument body, a 202-connecting wire, a 203-connecting terminal, 3-gear teeth, a 4-mounting plate, a 5-pull rod, a 6-limit nut, a 7-gear, an 8-L-shaped rod, a 9-buffer seat, a 10-circuit board body, a 11-limit block, a 12-buffer head, a 13-spring, a 14-seal head, a 15-limit pipe, a 16-balancing weight, a 17-through groove and a 18-protruding part.

Detailed Description

The present utility model will be further described with reference to the accompanying drawings, but the scope of the present utility model is not limited to the following.

As shown in fig. 1 to 9, an electrical detection device and auxiliary fixing structure, it includes supporting component 1, supporting component 1 includes first base 101 and second base 102, the equal fixedly connected with buffer seat 9 in four corners of first base 101 top surface, be provided with circuit board body 10 between four buffer seat 9 top surfaces, the middle part fixedly connected with four spacing pipes 15 of first base 101, four spacing pipes 15 all run through first base 101, the middle part sliding connection of four spacing pipes 15 has mounting panel 4, the middle part fixedly connected with balancing weight 16 of mounting panel 4 bottom surface, the equal rotation in four corners of mounting panel 4 top surface is connected with L shape pole 8, the equal sleeve joint in the middle part of four L shape poles 8 has gear 7, the equal threaded connection in bottom of four L shape poles 8 has stop nut 6, four gear 7 and four stop nut 6 are located the top surface and the bottom surface of mounting panel 4 respectively, the middle part fixedly connected with four stopper 11 of mounting panel top surface, the outer wall sliding connection of four stopper 11 has pull rod 5, the outer wall that the pull rod 5 is close to four gear 7 is provided with a plurality of teeth 3, and mesh with four gear 7 mutually.

The four buffer seats 9 are made of buffer foam, the top surfaces of the four buffer seats 9 are stepped, and as an alternative technical scheme of the utility model, the top surfaces of the four buffer seats 9 are convenient to have height differences and form grooves, so that four corners of the circuit board body 10 are convenient to be placed in the four grooves respectively, the circuit board body 10 is convenient to limit, and meanwhile, the four buffer seats 9 are made of buffer foam, so that the board and the four corners of the circuit board body 10 are protected to a certain extent.

Through grooves 17 are formed in the outer walls of the four limit pipes 15, springs 13 and buffer heads 12 are sequentially arranged in the four limit pipes 15 from bottom to top, protruding portions 18 matched with the through grooves 17 are arranged on two sides of the outer walls of the four buffer heads 12, sealing heads 14 are connected to the bottom ends of the inner walls of the four limit pipes 15 in a threaded mode, and therefore the buffer heads 12 are supported by the elastic force of the four springs 13 conveniently and contacted with the bottom surface of the circuit board body 10, the buffer heads 12 can conveniently descend by a certain height under the action of gravity of the circuit board body 10, the buffer heads 12 are convenient to support suspended portions of the circuit board body 10, the middle of the circuit board body 10 is prevented from bending, and meanwhile the protruding portions 18 located on the outer walls of the buffer heads 12 can be prevented from sliding out of the buffer heads 12 from the inside of the limit pipes 15.

The top ends of the four L-shaped rods 8 are respectively connected with one side of the four buffer seats 9 in a rotating way, the top ends of the four L-shaped rods 8 are higher than the top surfaces of the four buffer seats 9, and as an alternative technical scheme of the utility model, the four L-shaped rods 8 and the four buffer seats 9 are conveniently limited by sliding connection of the mounting plate 4 and the four limiting pipes 15, so that the four L-shaped rods 8 are stably erected on the outer sides of the four buffer seats 9, the relative positions of the four L-shaped rods 8 and the four buffer seats 9 are kept, and the rapid taking and placing of the circuit board body 10 are realized by changing the rotation directions of the four L-shaped rods 8.

The appearance of four stopper 11 one end is L shape, and the bottom of four stopper 11 is all through the middle part fixed connection of welding mode with mounting panel 4 top surface, as an optional technical scheme of the utility model, is convenient for make four stopper 11 and mounting panel 4 stable connection like this, thereby be convenient for make stopper 11 spacing pull rod 5, make tooth 3 and four gears 7 that are located on pull rod 5 lateral wall stable meshing, through pulling pull rod 5, thereby adjust the orientation of four L shape poles 8 in step.

The appearance of the pull rod 5 is concave, the bottom surface of the pull rod 5 is attached to the top surface of the mounting plate 4, and as an alternative technical scheme of the utility model, the four L-shaped rods 8 are conveniently and synchronously driven to rotate, so that the four L-shaped rods 8 can conveniently and synchronously press four corners of the circuit board body 10, and the circuit board body 10 is limited.

The utility model provides an electric detection device, including detecting element 2, detecting element 2 is located the top of second base 102, detecting element 2 includes detector body 201, two connecting wire 202 and two connecting terminal 203, two connecting terminal 203 all with detector body 201 electric connection through two connecting wire 202, through setting up two connecting wire 202, and then the movable range that can increase two connecting terminal 203 of being convenient for, be convenient for through making two connecting terminal 203 contact with the contact on the circuit board body 10, carry out electrical apparatus detection to the circuit board body 10.

This electric detection device and auxiliary fixed knot construct, when using need the following step:

1) When in use, the circuit board body 10 is placed between the four buffer seats 10, and then a user holds the balancing weight 16 by one hand and pulls the pull rod 5 by the other hand;

2) The pull rod 5 and the four limiting blocks 11 slide relatively, and then the teeth 3 push the four gears 7 and the L-shaped rods 8 to rotate, so that the top ends of the four L-shaped rods 8 turn to the top ends of the four buffer seats 9;

3) Releasing the balancing weight 16 to enable the mounting plate 4 and the four L-shaped rods 8 to descend by a certain height, compressing and fixing four corners of the circuit board body 10, and stabilizing the relative positions of the circuit board body 10;

4) After the fixing of the circuit board body 10 is completed, the detector body 201 is opened, and a user holds one connecting terminal 203 with both hands respectively;

5) The two connection terminals 203 are brought into contact with the connection contacts of the circuit board body 10, respectively, to detect the electrical performance of the circuit board body 10.

In summary, when the circuit board is used by a user, through arranging the four buffer seats 9, the pull rod 5, the four L-shaped rods 8, the mounting plate 4 and the balancing weights 16, the top surfaces of the four buffer seats 9 are in a ladder shape, the circuit board body 10 is placed between the four buffer seats 9, the balancing weights 16 are supported by one hand of the user, the pull rod 5 is pulled by the other hand, the four gears 7 and the teeth 3 are rotated relatively, the top ends of the four L-shaped rods 8 are rotated above the four buffer seats 9, the balancing weights 16 are released, the mounting plate 4 and the four L-shaped rods 8 are lowered by a certain height, the four corners of the circuit board body 10 are pressed and fixed, the middle part of the circuit board body 10 is prevented from contacting with articles with higher hardness such as a tabletop, the electronic components on the circuit board body 10 are prevented from being damaged by impact, the problems existing in the prior art are effectively solved, the electric detection of the circuit board body 10 is carried out by a user through the detection component 2, four limit pipes 15 are arranged, springs 13 and buffer heads 12 are sequentially arranged in the four limit pipes 15 from bottom to top, the bottom ends of the inner walls of the four limit pipes 15 are all in threaded connection with seal heads 14, the four buffer heads 12 are further convenient for supporting the suspended part in the middle of the circuit board body 10, the circuit board body 10 is prevented from being naturally bent, meanwhile, the height compensation of the four seal heads 14 is facilitated through the four springs 13, the four seal heads 14 are enabled to be in stable contact with the bottom surface of the circuit board body 10, finally, four L-shaped rods 8 are arranged, four gears 7 and four limit nuts 6 are sequentially arranged at the bottom ends of the L-shaped rods 8, meanwhile, the four gears 7 and the four limit nuts 6 are respectively positioned on the top surface and the bottom surface of the mounting plate 4, and then be convenient for make four L shape poles 8 be connected with mounting panel 4, be convenient for simultaneously again make and carry out relative rotation between four L shape poles 8 and the mounting panel 4, through pulling pull rod 5, make four L shape poles 8 synchronous rotation to be convenient for adjust the orientation on L shape pole 8 top, the user of facilitating the use gets and puts circuit board body 10.

Although embodiments of the present utility model have been shown 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 principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims (7)

1. An electrical detection auxiliary fixing structure is characterized in that: including supporting component (1), supporting component (1) includes first base (101) and second base (102), the equal fixedly connected with buffering seat (9) in four corners of first base (101) top surface, four be provided with circuit board body (10) between buffering seat (9) top surface, the middle part fixedly connected with four spacing pipes (15) of first base (101), four spacing pipe (15) all run through first base (101), four the middle part sliding connection of spacing pipe (15) has mounting panel (4), the middle part fixedly connected with balancing weight (16) of mounting panel (4) bottom surface, the equal swivelling joint in four corners of mounting panel (4) top surface has L shape pole (8), four the equal cup joint in middle part of L shape pole (8) is connected with gear (7), four the equal threaded connection in bottom of L shape pole (8) spacing nut (6), four gear (7) and four spacing nut (6) are located the top surface and the bottom surface of mounting panel (4) all run through first base (101), four the middle part sliding connection of spacing pipe (15) has mounting panel (4), four outer wall (11) are close to one side of four (5) and are provided with stopper (5), and is meshed with four gears (7).

2. An electrical test auxiliary fixture as defined in claim 1, wherein: the four buffer seats (9) are made of buffer foam, and the top surfaces of the four buffer seats (9) are stepped.

3. An electrical test auxiliary fixture as defined in claim 2, wherein: the outer wall of four spacing pipe (15) has all offered logical groove (17), four the inside of spacing pipe (15) has set gradually spring (13) and buffer head (12) from bottom to top, four the both sides of buffer head (12) outer wall all are provided with logical groove (17) matched with bellying (18), four the equal threaded connection in bottom of spacing pipe (15) inner wall has head (14).

4. An electrical test auxiliary fixture according to claim 3, wherein: the top ends of the four L-shaped rods (8) are respectively connected with one sides of the four buffer seats (9) in a rotating mode, and the top ends of the four L-shaped rods (8) are higher than the top surfaces of the four buffer seats (9).

5. The electrical test auxiliary fixture of claim 4, wherein: the appearance of four stopper (11) one end is L shape, and the bottom of four stopper (11) is all through the middle part fixed connection of welding mode with mounting panel (4) top surface.

6. The electrical test auxiliary fixture of claim 5, wherein: the appearance of pull rod (5) is the concave shape, the top surface of pull rod (5) bottom surface and mounting panel (4) laminating mutually.

7. An electrical inspection device applied to the electrical inspection auxiliary fixing structure according to any one of claims 1 to 5, characterized in that: including detecting element (2), detecting element (2) are located the top of second base (102), detecting element (2) are including detector body (201), two connecting wire (202) and two connecting terminal (203), two connecting terminal (203) all with detector body (201) electric connection through two connecting wire (202).

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