CN212301621U

CN212301621U - Electric energy meter circuit board detects frock

Info

Publication number: CN212301621U
Application number: CN202020738619.3U
Authority: CN
Inventors: 袁耀祖; 康振兴; 吴超; 张兴兵; 赵勇飞
Original assignee: Ante Meter Group Co ltd
Current assignee: Ante Meter Group Co ltd
Priority date: 2020-05-08
Filing date: 2020-05-08
Publication date: 2021-01-05
Anticipated expiration: 2030-05-08

Abstract

The utility model discloses an electric energy meter circuit board detects frock, its technical scheme main points are including the base with set up in the workstation of base upper end, the workstation includes the mount, set up the clamp plate on the mount and set up the rack between clamp plate and base, the mount is including setting up the support arm including setting up respectively in the mounting panel of clamp plate lateral part and the fixed support arm that sets up of cooperation clamp plate activity, the clamp plate is equipped with a foot rest and sense element towards rack one side. The utility model discloses can dismantle the connection, through changing support plate and determine part, realize carrying out the measurement of relevant data to not unidimensional circuit board, the operation is humanized, adaptability is wider.

Description

Electric energy meter circuit board detects frock

Technical Field

The utility model relates to a circuit board sensor check out test set, more specifically the utility model relates to an electric energy meter circuit board detects frock that says so.

Background

Nowadays, with rapid development of science and technology, new electric energy meters are rapidly entering thousands of households. The electric energy meter is a common instrument for measuring electric quantity, and is widely applied to various fields such as families, industries and the like.

The electric energy meter needs to use a circuit board, a module of the electric energy meter needs to be detected before the circuit board is used, a tool for detecting the module of the circuit board is generally in a pressing mode, if the circuit board is not pressed properly, the circuit board is easy to be damaged, and long-time pressing is tired; traditional circuit board module detects frock only detects to a circuit board module, single frock can only adapt to the detection of a module, the function is single, just so make every single module detect and need a frock, this makes every model detect time measuring all will have a detection frock, the cost of manufacture is high, after the product renewal, the unable reuse of frock can only scrap, cause the waste of resource, so a convenient change and the circuit board module that replacement cost is low detects the frock and is now required.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art exists, the utility model aims to provide an electric energy meter circuit board detects frock can dismantle the connection, through changing support plate and test part, realizes carrying out the measurement of relevant data to not unidimensional circuit board, and the operation is humanized, adaptability is wider.

In order to achieve the above purpose, the utility model provides a following technical scheme: the utility model provides an electric energy meter circuit board detects frock, includes the base and sets up in the workstation of base upper end, the workstation includes the mount, sets up the clamp plate on the mount and sets up the rack between clamp plate and base, the mount is including setting up respectively in the mounting panel of clamp plate lateral part and the fixed support arm that sets up of cooperation clamp plate activity, the clamp plate is equipped with foot rest and detecting element towards rack one side.

The utility model discloses further set up to: the detection part comprises a connector arranged at the lower end of the pressing plate, and a probe and a static contact which are respectively and horizontally perpendicular to the pressing plate, wherein the static contact is provided with a power supply lead, and the connector is arranged at the joint of the static contact and the power supply lead of the wire.

The utility model discloses further set up to: and a movable contact matched with the static contact is arranged at the bottom of the connector.

The utility model discloses further set up to: the pressing plate is provided with a plurality of through holes, any through hole is provided with a connecting piece, and the foot rest and the probe are respectively connected to the connecting piece through threads.

The utility model discloses further set up to: the rack is including setting up back shaft on the base, setting up support plate on the back shaft and setting up in the mounting groove of support plate up end.

The utility model discloses further set up to: the corresponding 2 the mounting panel inboard is equipped with the axle spare, the clamp plate both sides are equipped with logical groove with the axle spare.

The utility model discloses further set up to: the support arm comprises an arm body, a buckle arranged at the upper end of the arm body and a control pressing piece matched with the buckle, and the lower end of the pressing plate is matched with the buckle and provided with a limiting boss.

The utility model discloses further set up to: the pressing plate is a transparent glass pressing plate.

The utility model discloses further set up to: the connector is an insulating piece.

The utility model discloses further set up to: four workbenches are arranged on the base in parallel.

The utility model has the advantages of that: the press plates are transparent glass press plates, so that the observation of the operation is facilitated, the four work tables are arranged, the circuit boards can be placed on the work tables respectively, the four work tables are simultaneously detected through the master controller, the production efficiency is greatly improved, the personnel cost is saved, and the labor intensity of workers is reduced; the arrangement of the electrified connector improves the use safety;

the fixing frame and the pressing plate are arranged in a matched mode, so that electrification and detection operations are realized, the operation is simpler and more convenient, the pressing plate is manually rotated in a buckling connection mode of the supporting arm and the pressing plate, the hand can be loosened by fixing the pressing plate through the control button, the pressing plate does not need to be pressed, the practicability is higher, the humanization is realized, the detection is performed in a mode that the pressing plate is not pressed under the condition of long-time operation, the circuit board is protected, the omission and the error caused by human factors can be effectively avoided, and the automation degree is high;

the utility model discloses a clamp plate, the setting of rack and foot rest, the detection for circuit board module provides a detection location frock, moreover, the steam generator is simple in structure, high efficiency, and easy operation, and can satisfy the requirement of mass production circuit board, clamp plate and foot rest simultaneously, it all adopts the screw thread mode to be connected with the base to place the board, it is convenient more nimble in the change, can dismantle the connected mode setting and can change the support plate of placing the board and change the position of detecting element, can realize carrying out the measurement of corresponding data to the not unidimensional circuit board, avoid a frock can only insist the circuit board of a model, the waste of resource has been reduced.

Drawings

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

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

fig. 3 is a schematic structural view of the support arm of the present invention;

fig. 4 is a schematic structural view of the moving block in the buckle open state according to the present invention;

fig. 5 is a schematic structural view of the moving block with the buckle in a closed state according to the present invention;

in the figure: 1. a base; 2. pressing a plate; 3. placing a rack; 4. a mounting plate; 5. a support arm; 6. a foot rest; 7. A probe; 8. a connector assembly; 9. a power supply lead; 10. a connecting member; 11. a support shaft; 12. a carrier plate; 13. a placing groove; 14. a stationary contact; 15. a movable contact; 16. a shaft member; 17. an arm body; 18. buckling; 19. controlling a pressing piece; 20. and a limiting boss.

Detailed Description

Referring to fig. 1-4, the electric energy meter circuit board of this embodiment detects frock, include base 1 and set up in the workstation of base 1 upper end, the workstation includes the mount, sets up clamp plate 2 on the mount and sets up in the rack 3 between faller and base 1, the mount is including setting up support arm 5 in the mounting panel 4 of 2 lateral parts of clamp plate and the fixed support arm that sets up of cooperation clamp plate 2 activity respectively, clamp plate 2 is equipped with foot rest 6 and detecting element towards rack 3 one side.

The detection part comprises a connector 8 arranged at the lower end of the pressing plate 2, a probe 7 and a static contact 14, wherein the probe 7 and the static contact 14 are respectively and horizontally perpendicular to the pressing plate 2, a power supply lead 9 is arranged on the static contact 14, and the connector 8 is arranged at the joint of the static contact 14 and the power supply lead 9.

The bottom of the connector 8 is provided with a movable contact 15 matched with the fixed contact 14.

The pressing plate 2 is provided with a plurality of through holes, any through hole is provided with a connecting piece 10, and the foot rest 6 and the probe 7 are respectively connected to the connecting piece 10 through threads.

The upper end of connecting piece 10 sets up the nut that the diameter is greater than the through-hole diameter, is equipped with the external screw thread on the connecting piece 10, and foot rest 6 can set up the complete set and locate the stabilizer blade cover of connecting piece 10, and through the cooperation of internal and external screw thread, earlier through the nut with connecting piece 10 from 2 upper ends screw in through-holes of clamp plate, after fixing connecting piece 10, be equipped with the lower extreme of internal screw thread cavity screw in connecting portion with the stabilizer blade cover, alright on 2 with the support foot is fixed in clamp plate, be convenient for install and dismantle the change, will clamp plate 2 sets transparent glass clamp plate 2 into, helps user's observation operation like this.

The detection part comprises a connector 8, a probe 7 arranged on one side of the connector 8 facing the placing rack 3 and a single-point switch, and the connector 8 is made of an insulating piece. The single-point switch is communicated with the probe 7 through a power supply lead 9, the probe 7 penetrates through the connector 8, the power supply lead 9 at the joint of the probe 7 is arranged in the connector 8, and the connector 8 can arrange and protect the connecting part of the power supply lead 9 and the probe 7. The upper end of detecting element's probe 7 sets up the internal thread, can fix the lower extreme at clamp plate 2 through connecting piece 10 on clamp plate 2, when 2 levels of clamp plate are fixed, the chip of the circuit board upper end just is contradicted to the low portion of probe 7, setting through above structure, detecting element's quantity and position can set up as required, because the circuit board of difference has some chips different, it also need not measure the module, so practical detecting element quantity is also different, so can be according to the chip position on the circuit board, take off the leg cover on the corresponding foot rest 6 on the clamp plate 2, probe 7 and connecting piece 10 of rethread detecting element are connected, just can aim at corresponding chip with probe 7, thereby be applicable to the circuit board of different signals, the scope of application of frock has been improved.

The placing frame 3 comprises a supporting shaft 11 arranged on the base 1, a support plate 12 arranged on the supporting shaft 11 and a placing groove 13 arranged on the support plate 12.

Be used for placing the circuit board in the mounting groove 13 of support plate 12, support plate 12 corresponds the position of back shaft 11 and is equipped with the through-hole, be equipped with the internal thread in the through-hole, then follow the through-hole screw in and screw in back shaft 11's upper end through the nut with support plate 12 to make support plate 12 can dismantle to be connected between base 1 and clamp plate 2, because different circuit board shapes are different, mounting groove 13 on support plate 12 must accord with the shape of circuit board, so can be according to the dismantlement of nut, change the support plate 12 that is suitable for, the scope that the frock is suitable for has.

Set up stationary contact 14 on base 1, stationary contact 14 is used for contacting with the circuit board lower extreme and connects at the bottom, in operation, place the circuit board on mounting groove 13 of support plate 12 mountain, this moment, the contact and the static butt of circuit board, 2 levels of rotating pressing plate are fixed in the circuit board upper end, support foot on the clamp plate 2, probe 7 and movable contact 15 are contradicted respectively on the circuit board, open corresponding single-point switch, the circuit switch-on this moment, switch on for the circuit board through movable contact 15, corresponding chip contact on probe 7 and the circuit board, can record corresponding technical parameter through corresponding equipment, can obtain the relevant data of wanting through arrangement data, the utility model discloses well circuit board module is the chip of connecting on the circuit board, has only disclosed a frock of detecting the chip.

The inner side of the support plate 4 is provided with a shaft piece 16, and through grooves are formed in the two sides of the pressing plate 2 in a matching mode with the shaft piece 16.

The supporting arm 5 comprises an arm body 17, a buckle 18 arranged at the upper end of the arm body 17 and a control pressing piece 19 matched with the buckle 18, and the lower end of the pressing plate 2 is provided with a limiting boss 20 matched with the buckle 18.

The fixing frame comprises support plates 4 rotationally connected to one side of the pressing plate 2 and support arms 5 movably connected to the other side of the pressing plate 2, the two support plates 4 are symmetrically arranged, a shaft piece 16 is arranged on the inner side of any one support plate 4, through grooves matched with the shaft piece 16 are formed in the two sides of the pressing plate 2, the pressing plate 2 can be arranged between the two support plates 4 by inserting the shaft piece 16 into the through grooves, the support plates 4 can rotate by taking the shaft piece 16 as a central shaft,

the support arm 5 comprises an arm body 17, a buckle 18 arranged at the upper end of the arm body 17 and a control pressing piece 19 matched with the buckle 18, the lower end of the pressure plate 2 is provided with a limit boss 20 matched with the buckle 18, the cross section of the limit boss 20 is L-shaped, the buckle 18 is provided with a groove matched with the limit boss 20, the buckle 18 and the closed buckle 18 can be opened through the movement of the buckle 18, when the two buckles 18 move relatively, the buckle 18 is opened, the limit boss 20 at the lower end of the pressure plate 2 is inserted, the limit boss 20 is clamped into the groove after the two buckles 18 reset, the pressure plate 2 is fixed on the support arm 5, in order to realize the movement of the buckle 18, a mechanism for driving the two buckles 18 to move is arranged in the support arm 5, the lower ends of the buckles 18 are respectively provided with a convex block, the lower ends of the two convex blocks are respectively provided with a first connecting shaft, the lower end of the first, the lower extreme of second connecting axle is equipped with the movable block, the movable block is the inclined plane with the contact surface of second connecting axle, it is equipped with axle piece 16 to remove the axle piece front end, control button presses down axle piece 16, thereby remove the movable block, the movable block after removing makes the second connecting axle move down, thereby drive first connecting axle, make buckle 18 relative movement open, just can take out the circuit board with clamp plate 2 rotatory division, be equipped with the spring between support arm 5 and the movable block, when releasing control button like this, the spring drives the movable block and resets, make the second remove epaxially and shift up, thereby first removal axle drives buckle 18 and resets, block spacing boss 20 in buckle 18, reach fixedly.

If the pressing plate 2 is to be fixed, the lower end of the control pressing piece 19 is firstly pressed towards the cavity, then the pressing plate 2 is rotated to be in a horizontal state, after the probe 7 on the pressing plate 2 is determined to be aligned with the chip, the control button is loosened, the reset spring arranged in the control button opens the buckle 18 outwards, so that the buckle 18 can be clamped into the limiting boss 20 at the lower end of the pressing plate 2, the pressing plate 2 can be fixed, and the circuit board module can be detected; after the detection is finished, the lower end of the control pressing piece 19 is pressed towards the cavity, and the buckle 18 is loosened, so that the buckle 18 is separated from the limiting boss 20 at the lower end of the pressure plate 2.

The utility model discloses a workstation sets up four side by side respectively, can carry out the detection of module to four circuit boards simultaneously like this, has improved the work efficiency who detects.

It is above only the utility model discloses a preferred embodiment, the utility model discloses a scope of protection does not only confine above-mentioned embodiment, the all belongs to the utility model discloses a technical scheme under the thinking all belongs to the utility model discloses a scope of protection. It should be noted that, for those skilled in the art, various modifications and decorations can be made without departing from the principle of the present invention, and these modifications and decorations should also be regarded as the protection scope of the present invention.

Claims

1. The utility model provides an electric energy meter circuit board detects frock, includes base (1) and sets up in the workstation of base (1) upper end, its characterized in that: the workbench comprises a fixing frame, a pressing plate (2) arranged on the fixing frame and a placing frame (3) arranged between the pressing plate and the base (1), the fixing frame comprises a support plate (4) and a support arm (5) which are arranged on the side portion of the pressing plate (2) respectively, and a foot supporting frame (6) and a detection part are arranged on the pressing plate (2) towards one side of the placing frame (3).

2. The electric energy meter circuit board detection tool according to claim 1, characterized in that: the detection part comprises a connector (8) arranged at the lower end of the pressing plate (2), a probe (7) and a static contact (14), wherein the probe (7) and the static contact (14) are respectively and horizontally perpendicular to the pressing plate (2), and a power supply lead (9) is arranged on the static contact (14).

3. The electric energy meter circuit board detection tool according to claim 2, characterized in that: and a movable contact (15) matched with the fixed contact (14) is arranged at the bottom of the connector (8).

4. The electric energy meter circuit board detection tool according to claim 2, characterized in that: the pressing plate (2) is provided with a plurality of through holes, any through hole is provided with a connecting piece (10), and the foot rest (6) and the probe (7) are respectively connected to the connecting piece (10) through threads.

5. The electric energy meter circuit board detection tool according to claim 2, characterized in that: the placing rack (3) comprises a supporting shaft (11) arranged on the base (1), a support plate (12) arranged on the supporting shaft (11) and a placing groove (13) arranged on the upper end face of the support plate (12).

6. The electric energy meter circuit board detection tool according to claim 2, characterized in that: the connector (8) is an insulating piece.

7. The electric energy meter circuit board detection tool according to claim 1, characterized in that: the corresponding 2 support plates (4) are oppositely provided with shaft pieces (16), and through grooves are formed in two sides of one end of each pressure plate (2) and matched with the shaft pieces (16).

8. The electric energy meter circuit board detection tool according to claim 1, characterized in that: the support arm (5) comprises an arm body (17), a buckle (18) arranged at the upper end of the arm body (17) and a control pressing piece (19) matched with the buckle (18), and a limiting boss (20) is arranged at the lower end of the pressing plate (2) and matched with the buckle (18).

9. The electric energy meter circuit board detection tool according to claim 1, characterized in that: the pressing plate (2) is made of transparent plastic pressing plates.

10. The electric energy meter circuit board detection tool according to claim 1, characterized in that: four workbenches are arranged on the base (1) in parallel.