CN204269079U - Mouse pressure angle height detecting device - Google Patents

Abstract

The utility model relates to a mouse pressure angle height detection device, comprising: a horizontal adjustment platform, an upper jig fixing rod, a product positioning jig, a non-contact depth gauge, a handle, a data display screen, a left and right limit chute, a lower jig It has a positioning chute, a non-contact depth gauge fixing fixture, a measuring reference block, a measuring reference surface, a left limit block, a right limit block, a product positioning level block, and a product positioning column; the non-contact depth gauge Fixed on the non-contact depth gauge fixed jig, the fixed jig is fixed on the positioning chute of the lower jig, and the left and right sides of the chute are equipped with left and right limit chutes; when the non-contact depth gauge is at the far left and right ends , the test points correspond to the center positions of the right presser foot of the button and the left presser foot of the button respectively; the chute is horizontal to the product positioning horizontal block, and horizontal to the left and right limiter blocks of the product. The detection jig of the utility model takes up little space, has a simple structure, and has stable and reliable actions. Moreover, the jig solves the misjudgment rate of manual detection of defects by operators, greatly improves the detection rate of defects, and realizes automatic detection of defective products.

Description

Mouse pressure angle height detection device

technical field

The utility model relates to a detection and measuring device for mouse production, in particular to a monitoring device used for non-contact depth gauge measurement and assembly of the mouse button presser foot height.

Background technique

For fourth- and third-tier mouse products, because the height and size of the button presser feet affect the feel and function of the buttons after assembly, as the requirements for gaming mice developed by clients are becoming more and more high-end, the quality requirements for products are also getting higher and higher. After the buttons of the fourth- and third-order products of the mouse are assembled with the upper cover, the difference in the height of the pressing angle of the buttons will directly affect the feel and even the function of the buttons. In order to prevent defective products from flowing into clients, assembly line operators use 100% actual PCB boards, and rely on inspectors to judge whether they are qualified or not. However, misjudgments often cause defective products to flow into clients, causing complaints from customers. Therefore, there is an urgent need to design and manufacture a set of detection devices, use non-contact depth gauges to measure the height of button presser feet after assembly of fourth- and third-order products, and screen out products with poor button presser foot heights in the factory to prevent bad products from flowing into customers end.

Contents of the invention

The purpose of the utility model is to use the non-contact depth gauge and auxiliary positioning fixture to test the height and size of the presser foot of the fourth and third order products of the mouse, and to replace the manual judgment through dataization and standardization, so as to avoid the loss caused by misjudgment and misjudgment.

Concrete technical scheme of the present utility model is:

Mouse pressure angle height detection device, including: level adjustment table 1, upper jig fixing rod 2, product positioning jig 3, non-contact depth gauge 5, handle 6, data display screen 7, left and right limit chute 8, lower Fixture positioning chute 9, non-contact depth gauge fixing fixture 10, measurement reference block 11, measurement reference surface 12, left limit block 13, right limit block 16, product positioning horizontal block 14, product positioning column 15.

Design the non-contact depth gauge to measure the focal height of the reference block, fix the non-contact depth gauge 5 on the non-contact depth gauge fixing jig 10, and fix the fixing jig 10 on the positioning chute 9 of the lower jig, Limit the left and right sides of the chute 9, that is, the left and right limit chute 8, and the control handle 6 moves so that when the non-contact depth gauge 5 is at the leftmost and rightmost ends, the laser test points correspond to the right presser foot 22 and the button respectively. Press the center position of the left presser foot 21, and require the chute to be level with the product positioning level block 14, and be horizontal with the product left stopper 13 and right stopper 16. All reference blocks, limit blocks, fixed fixtures, etc. are processed by precision machining CNC according to the 3D size to ensure the processing accuracy.

During work, the product 4 to be detected is placed on the product positioning horizontal block 14, the product positioning column 15 and the left and right limit ensure that the left and right presser foot measuring surfaces of the buttons are in a horizontal state with the measuring reference block 11, and the center of the measuring surface The area is on the left and right running tracks of the laser test point of the non-contact depth gauge 5. After returning to "0" on the measurement reference plane 11, move the laser test point to the far left through the handle, record the height data of the right presser foot on the button on the data display 7, and then move the laser test point to the far right through the handle to record The height data of the left presser foot of the button on the data display screen 7. In this way, the digital control of the height of the button presser foot after the assembly of the mouse's fourth- and third-stage products is realized.

technical effect

The detection jig of the utility model takes up little space, has a simple structure, and has stable and reliable actions. Moreover, the jig solves the misjudgment rate of manual detection of defects by operators, greatly improves the detection rate of defects, realizes automatic detection of defective products, and blocks defective products with four- and three-step button presser foot heights out of tolerance in the factory , Improve the delivery quality, prevent defective products from flowing into the client, and reduce customer complaints.

Description of drawings

Fig. 1 is the assembly schematic diagram of the utility model mouse button presser foot height detecting device.

Figure 2 is a schematic diagram of the product positioning fixture.

Figure 3 is a schematic diagram of the measurement position of the product to be tested.

Detailed ways

Figure 1 is a schematic diagram of the general assembly of the device, Figure 2 is a schematic diagram of a product positioning fixture, and Figure 3 is a schematic diagram of the measurement position of a product to be tested. Place the product 4 to be tested on the product positioning horizontal block 14, and after returning to "0" on the measurement reference plane 11, move the laser test point to the leftmost end through the handle, and record the height of the right presser foot of the button on the data display 7 data, and then move the laser test point to the rightmost end by the handle, and record the height data of the button left presser foot on the data display screen 7. According to the inspection standard, determine whether the tested product is qualified or not.

The device has considerable versatility, and can measure the size data of other products by adjusting the position of the limit block, the fixed column, the measurement reference block, etc. For those difficult to measure the height and depth data of assemblies and internal parts, it can also be realized through corresponding positioning modification.

Claims (2)

1. mouse pressure angle height detecting device, it is characterized in that, comprising: horizontal adjustment platform (1), upper tool fixed bar (2), product orientation tool (3), contactless depth gauge (5), handle (6), data display screen (7), left and right limit sliding chutes (8), lower tool positioning runner (9), contactless depth gauge fixed jig (10), measuring basis block (11), measuring basis face (12), left limit block (13), right limit block (16), product orientation horizontal block (14), product orientation post (15);

Described contactless depth gauge (5) is fixed on contactless depth gauge fixed jig (10), and fixed jig (10) is fixed on lower tool positioning runner (9), and chute (9) left and right sides is provided with left and right limit sliding chutes (8); Contactless depth gauge (5) is when high order end and low order end, and test point distinguishes the middle position of the right presser feet of corresponding button (22) and the left presser feet of button (21); Chute and product orientation horizontal block (14), in level, are the level of state with product left limit block (13), right limit block (16).

2. mouse pressure angle according to claim 1 height detecting device, it is characterized in that, described contactless depth gauge is laser depth gauge.