CN219914325U - Cell-phone medium plate flatness detection tool - Google Patents

Abstract

A flatness detection jig for a mobile phone middle plate relates to the technical field of flatness detection: comprises a placing shell; a cushion block is arranged in the placing shell; the plurality of cushion blocks are provided, two first probes are arranged on the cushion blocks, and the two first probes are connected with the battery; the battery is connected with the buzzer, and the buzzer is connected with a plurality of second probes arranged on the mounting plate; when the mobile phone is used, the detection jig is firstly opened, the mobile phone middle plate is placed on the cushion blocks in the placing shell, one of the two first probes is connected with the battery, the battery is connected with the buzzer, the buzzer is connected with the other first probe, and the first probe connected with the buzzer is connected with the plurality of second probes arranged on the mounting plate in series.

Description

Cell-phone medium plate flatness detection tool

Technical Field

The utility model particularly relates to the technical field of flatness detection, in particular to a flatness detection jig for a mobile phone middle plate.

Background

In the processing process of the mobile phone middle plate, flatness needs to be detected, the traditional detection mode is that a slide block or a level bar is manually held to slide on the mobile phone middle plate, a gap between the slide block and the mobile phone middle plate is observed through naked eyes, or flatness of a water column on the level bar is observed, so that when detection is carried out, deviation can occur under the action of external force which is manually held by a person, the detection efficiency is low, the operation requirement on an operator is high, and misjudgment is easy to occur.

Chinese patent publication No. CN202020092685.8 discloses a flatness electrical inspection jig; the electric detection device comprises a workbench, a bracket, an electric detection tool lower die assembly, an electric control cabinet, a first button switch and a second button switch, wherein the electric detection tool lower die assembly and the electric detection tool upper die assembly are arranged, the second button switch is pressed, the electric telescopic rod is controlled to be electrified and run by the first button switch, the to-be-detected middle plate is pushed to move downwards, when the surface of the to-be-detected middle plate is contacted with an electric detection contact, the electrified quantity of an LED lamp is correspondingly displayed, the position flatness of the corresponding electric detection contact corresponding to the to-be-detected middle plate is detected to be unqualified, the purpose of electric detection flatness is achieved, compared with the detection of flatness by adopting manpower, the electric detection device is convenient and quick to operate, the detection effect is high, the phenomenon of misjudgment can not occur, the insulating plate enables the mounting plate and the to keep good insulation, the electric telescopic rod and the bracket to be electrified in the detection process, and the electric shock phenomenon of operators is prevented.

When the electric detection tool in the patent performs electric detection, the lower tool module is provided with the limiting block, and the electric detection contact is installed on the inner side of the limiting block, so that when the size of the middle plate of the mobile phone is larger than the range of the limiting block arranged on the lower tool module during detection, the middle plate of the mobile phone can have a detection omission area, and the device is provided with two control switches, so that when one of the switches fails, the mobile phone cannot move through the electric telescopic rod, and the middle plate of the mobile phone cannot be detected; for this reason, we provide a cell-phone medium plate flatness detection tool, in this novel, be provided with first probe in placing the shell, be provided with the second probe on the mounting panel, place the cell-phone medium plate after placing the shell in, rotate the mounting panel to placing the shell through the handle, make the mounting panel coincide with placing the shell, two first probes contact with the cell-phone medium plate, and two first probes are connected with battery and bee calling organ, the one end that bee calling organ is connected still establishes ties with a plurality of second probes on the mounting panel, when second probe and cell-phone medium plate contact, will form the return circuit, at this moment bee calling organ will send the alarm, suggestion operating personnel, the roughness of this cell-phone medium plate does not accord with the production requirement.

Disclosure of Invention

The utility model aims to provide a flatness detection jig for a mobile phone middle plate, which is used for solving the problems that when an electric detection jig is used for carrying out electric detection in the background technology, a limiting block is arranged on a lower module of the jig, an electric detection contact is arranged on the inner side of the limiting block, when the size of the mobile phone middle plate is larger than the range of the limiting block arranged on the lower module of the jig during detection, a missed detection area is formed in the mobile phone middle plate, and two control switches are arranged in the device, so that when one switch fails, the mobile phone middle plate cannot be moved through an electric telescopic rod, and detection cannot be carried out.

In order to achieve the above purpose, the present utility model provides the following technical solutions:

a flatness detection jig for a mobile phone middle plate comprises a placement shell; a cushion block is arranged in the placing shell; the plurality of cushion blocks are provided, two first probes are arranged on the cushion blocks, and the two first probes are connected with the battery; the battery is connected with the buzzer, and the buzzer is connected with a plurality of second probes arranged on the mounting plate.

As a further technical scheme of the utility model, the end part of the placing shell is provided with a hinge; the hinge block is hinged with a rotating block arranged at the end part of the fixed plate through a rotating shaft.

As a further technical scheme of the utility model, the mounting plate is fixedly mounted with the fixing plate through bolts.

As a further technical scheme of the utility model, the fixed plate is provided with a handle at one side far away from the mounting plate; the handle is fixedly connected with the fixing plate through bolts.

As a further technical scheme of the utility model, the bottom of the placing shell is provided with an insulating layer.

Compared with the prior art, the utility model has the beneficial effects that:

1. when the mobile phone detection device is used, firstly, a detection jig is opened, a middle plate of the mobile phone is placed on cushion blocks in a placing shell, two first probes are arranged on the cushion blocks at two ends, the first probes are connected with a battery, the battery is connected with a buzzer, and the other end of the buzzer is connected with a plurality of second probes arranged on a mounting plate in series to form a detection circuit;

2. according to the utility model, the mounting plate is fixedly arranged with the fixed plate, a handle is arranged on one side of the mounting plate, the mounting plate is hinged with the placing shell, when the mounting plate is overlapped with the placing shell, a plurality of second probes on the mounting plate are contacted with the protruding positions on the mobile phone middle plate, an electric loop is formed through the mobile phone middle plate, a circuit in the placing shell is connected, and thus the buzzer can give out an alarm to prompt that the flatness of the mobile phone middle plate does not meet the production requirement;

3. according to the utility model, when the mounting plate drives the plurality of second probes to coincide with the placing shell, the plurality of second probes on the mounting plate are not contacted with the mobile phone middle plate, and the circuit is not connected, so that the flatness requirement of the mobile phone middle plate is proved to be in accordance with the production requirement.

Drawings

Fig. 1 is a schematic perspective view of the present utility model.

Fig. 2 is a schematic view of the rear structure of fig. 1 in the present utility model.

Fig. 3 is a right side view of fig. 1 in the present utility model.

Fig. 4 is a cross-sectional view of fig. 3 in accordance with the present utility model.

FIG. 5 is a schematic view of the partial structure of FIG. 2A in accordance with the present utility model;

fig. 6 is a schematic circuit structure of the present utility model.

In the figure: 1-placing shell, 2-cushion block, 3-first probe, 4-second probe, 5-mounting plate, 6-fixed plate, 61-rotating block, 7-handle, 8-countersunk head bolt, 9-battery, 10-buzzer, 11-hinging block and 12-rotating shaft.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-6, in an embodiment of the present utility model, a flatness detection fixture for a mobile phone middle plate includes a placement case 1; a cushion block 2 is arranged in the placing shell 1; the plurality of cushion blocks 2 are arranged, two first probes 3 are arranged on the cushion blocks 2, and the two first probes 3 are connected with a battery 9; the battery 9 is connected with the buzzer 10, and the buzzer 10 is connected with a plurality of second probes 4 arranged on the mounting plate 5;

through adopting above-mentioned technical scheme, when using, at first will detect the tool and open, place the cell-phone medium plate on placing the cushion 2 in the shell 1, be provided with one of them first probe 3 of two first probes 3 on cushion 2 at both ends and be connected with battery 9, battery 9 is connected with buzzer 10, and the buzzer 10 other end still establishes ties with a plurality of second probes 4 that set up on the mounting panel 5, constitutes detection circuitry.

The end part of the placing shell 1 is provided with a hinging block 11; the hinge block 11 is hinged with a rotating block 61 arranged at the end part of the fixed plate 6 through a rotating shaft 12;

the mounting plate 5 is fixedly mounted with the fixing plate 6 through bolts.

Through adopting above-mentioned technical scheme, mounting panel 5 and fixed plate 6 fixed mounting are provided with handle 7 in one side of mounting panel 6, and hinged connection between mounting panel 6 and the shell 1 is placed, when mounting panel 5 and the shell 1 of placing coincide, at this moment, a plurality of second probes 4 on the mounting panel 5 contact with the position that can be on the cell-phone medium plate outstanding, will form the electrical circuit through the cell-phone medium plate at this moment, will place the circuit switch-on in the shell 1, buzzer 10 will send the alarm like this, the roughness that prompts this cell-phone medium plate does not accord with the production requirement.

In this embodiment, the fixing plate 6 is provided with a handle 7 at a side far from the mounting plate 5; the handle 7 is fixedly connected with the fixed plate 6 through bolts.

Specifically, an insulating layer is arranged at the bottom of the placement shell 1.

Through adopting above-mentioned technical scheme, when mounting panel 5 drove a plurality of second probes 4 and placed shell 1 coincidence, a plurality of second probes on the mounting panel 5 did not contact with the cell-phone medium plate, proves that the level and smooth requirement of this cell-phone medium plate accords with the production requirement.

The working principle of the utility model is as follows: when the mobile phone is used, firstly, the detection jig is opened, the middle plate of the mobile phone is placed on the cushion block 2 in the placement shell 1, two first probes 3 are arranged on the cushion block 2 at two ends, one of the first probes 3 is connected with a battery 9, the battery 9 is connected with a buzzer 10, and the other end of the buzzer 10 is connected with a plurality of second probes 4 arranged on the mounting plate 5 in series;

the mounting plate 5 is fixedly arranged with the fixed plate 6, a handle 7 is arranged at one side of the mounting plate 6, the mounting plate 6 is hinged with the placing shell 1, when the mounting plate 5 is overlapped with the rotating placing shell 1, a plurality of second probes 4 on the mounting plate 5 are contacted with the protruding positions on the mobile phone middle plate, an electric loop is formed through the mobile phone middle plate, the circuit in the placing shell 1 is connected, thus the buzzer 10 can give an alarm, and the flatness of the mobile phone middle plate is not in accordance with the production requirement;

when the mounting plate 5 drives the plurality of second probes 4 to overlap with the placing shell 1, the plurality of second probes 4 on the mounting plate 5 are not contacted with the mobile phone middle plate, the internal circuit does not form a loop, the internal buzzer 10 can not send out an alarm, and the flatness requirement of the mobile phone middle plate is proved to be in accordance with the production requirement.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present utility model may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present disclosure describes embodiments, not every embodiment is provided with a separate embodiment, and that this description is provided for clarity only, and that the disclosure is not limited to the embodiments described in detail below, and that the embodiments described in the examples may be combined as appropriate to form other embodiments that will be apparent to those skilled in the art.

Claims (5)

1. A flatness detection tool of cell-phone medium plate, its characterized in that: comprises a placing shell (1); a cushion block (2) is arranged in the placement shell (1); the plurality of cushion blocks (2) are arranged, two first probes (3) are arranged on the cushion blocks (2), and the two first probes (3) are connected with a battery (9); the battery (9) is connected with the buzzer (10), and the buzzer (10) is connected with a plurality of second probes (4) arranged on the mounting plate (5).

2. The jig for detecting flatness of a mobile phone middle plate according to claim 1, wherein: the end part of the placement shell (1) is provided with a hinging block (11); the hinge block (11) is hinged with a rotating block (61) arranged at the end part of the fixed plate (6) through a rotating shaft (12).

3. The flatness detection jig for a mobile phone middle plate according to claim 2, wherein: the mounting plate (5) is fixedly mounted with the fixing plate (6) through bolts.

4. The flatness detection jig for a mobile phone middle plate according to claim 2, wherein: the fixed plate (6) is provided with a handle (7) at one side far away from the mounting plate (5); the handle (7) is fixedly connected with the fixed plate (6) through bolts.

5. The flatness detection jig for a mobile phone middle plate according to claim 3, wherein: the bottom of the placing shell (1) is provided with an insulating layer.