CN221883830U - Blood glucose meter test fixture with remote control function - Google Patents

Abstract

The utility model discloses a blood glucose meter test fixture with a remote control function, and relates to the technical field of instrument testing. The utility model includes a mounting frame, a support plate is fixedly installed on the top of the mounting frame, a shell is fixedly installed in the center of the top of the support plate, and pull rods are connected to the shell in a limited sliding manner around the shell. A connecting seat is fixedly installed at one end of the pull rod located inside the shell, and a spring is fixedly connected between one end of the connection between the connecting seat and the pull rod and the inner wall of the shell, a slider is limitedly connected between the pull rods inside the shell, and a transmission rod is connected between the slider and the connecting seat. The utility model can conveniently and quickly stably clamp the circuit board, and at the same time meet the clamping requirements for rectangular and circular circuit boards, thereby improving the practicality of the device, being able to remotely test the circuit board, improving the degree of automation, and being conducive to intelligentization.

Description

A blood glucose meter test fixture with remote control function

Technical Field

The utility model relates to the technical field of instrument testing, in particular to a blood glucose meter testing fixture with a remote control function.

Background Art

A blood glucose meter, also known as a glucometer, is an electronic instrument that measures blood glucose levels. It contains a large number of sensing and computing modules. Therefore, during the production process of the blood glucose meter, in order to ensure the product quality of the blood glucose meter, the internal circuit board of the blood glucose meter needs to be tested before assembly.

In the process of testing circuit boards, test fixtures are needed. Traditional test fixtures are cumbersome to clamp circuit boards and cannot meet the needs of both rectangular and circular circuit boards. Their practicality needs to be improved. In addition, test needles need to be manually operated during the test process. They have a low degree of automation, cannot be remotely controlled, and have a low degree of intelligence.

Utility Model Content

The purpose of the utility model is to solve the problems of troublesome circuit board clamping in the above-mentioned test process, inability to simultaneously meet the needs of rectangular and circular circuit boards, inability to perform remote control, and low intelligence. The utility model provides a blood glucose meter test fixture with remote control function.

In order to achieve the above-mentioned purpose, the utility model specifically adopts the following technical solutions:

A blood glucose meter testing fixture with a remote control function comprises a mounting frame, wherein a support plate is fixedly mounted on the top of the mounting frame, a shell is fixedly mounted in the center of the top of the support plate, pull rods are slidingly connected to the shell around the four sides, a connecting seat is fixedly mounted on one end of the pull rod inside the shell, a spring is fixedly connected between one end of the connecting seat and the pull rod and the inner wall of the shell, a slider is slidingly connected to the pull rods inside the shell, a transmission rod is transmission-connected between the inside of the slider and the connecting seat, a gear is fixedly connected to the hinge of the transmission rod inside the slider, two extrusion rods are rotationally connected to one end of the connecting seat away from the pull rod, a limiting rotation is connected to a limiting roller at one end of the extrusion rod away from the connecting seat, a spring is fixedly connected between the extrusion rods, and a remote testing component is arranged at the front end of the top of the mounting frame, and the remote testing component is used to test the fixedly placed blood glucose meter module through remote control.

Furthermore, the remote testing component includes a mounting plate, which is fixedly mounted on the front end of the top of the mounting frame, a guide rail is fixedly mounted on the front end of the mounting plate, a slide is slidingly connected to the front side of the guide rail, a telescopic rod is fixedly mounted on the front end of the slide, and a test probe is fixedly mounted on the front end of the telescopic rod, and the sliding of the slide on the guide rail, the telescopic movement of the telescopic rod, and the lifting and lowering movement of the test probe can be controlled by remote operation.

Furthermore, the pull rod extends outward to the outside of the shell, and a boss is fixedly installed at one end of the outer side to facilitate pulling the pull rod outward.

Furthermore, the spring set is arranged on the outside of the pull rod and is fixedly connected between the connecting seat and the inner wall of the shell to ensure the stable expansion and contraction of the spring.

Furthermore, one end of the transmission rod is hinged to the connecting seat, and the other end is hinged to the slider, and the gears located at the hinge inside the slider are meshed with each other, so that the rotation of the transmission rod on the slider can remain symmetrical and rotate outward or inward at the same time.

Furthermore, two extrusion rods are rotatably connected to the inner side of a single connection seat, and under the action of spring 2, the extrusion rod opens inward in an initial state, so that after the limiting roller contacts the circuit board, the extrusion rod can stretch spring 2 to expand.

Furthermore, the limiting roller is in a symmetrical gyro shape that is thick at the top and bottom and thin in the middle. Therefore, when the limiting roller clamps the circuit board, the edge of the circuit board can be placed in the middle of the limiting roller through squeezing.

The beneficial effects of the utility model are as follows:

1. The utility model, through the pulling of the connecting seat by the pull rod inside the shell, and the design of the transmission rod between the connecting seat and the slider, cooperates with the gears that mesh with each other at the hinge of the transmission rod inside the slider. By pulling any one of the pull rods, the connecting seat can be opened outward at the same time, and cooperates with the extrusion rod and the limit roller on the inner side of the connecting seat to stably clamp the circuit board after releasing the pull rod, which is easy to operate. At the same time, through the design of the two extrusion rods on the connecting seat, the circuit board can be elastically clamped, and the clamping of rectangular and circular circuit boards can be achieved at the same time, thereby improving the practicality of the device.

2. The utility model, through the design of the remote test component, utilizes the remote control of the left and right movement of the slide plate, the front and rear movement of the telescopic rod, and the lifting and lowering movement of the test probe, so as to remotely test the circuit board, improve the degree of automation, and facilitate the implementation of intelligence.

BRIEF DESCRIPTION OF THE DRAWINGS

Fig. 1 is a schematic diagram of the three-dimensional structure of the utility model;

Figure 2 is a schematic diagram of the support plate and top three-dimensional structure of the utility model;

FIG3 is a schematic diagram of the three-dimensional structure of the housing of the utility model;

FIG4 is a schematic diagram of a cutaway perspective structure of a housing of the present invention;

FIG5 is a schematic diagram of the internal three-dimensional structure of the housing of the utility model;

6 is a schematic diagram of a three-dimensional structure of the connection seat, the extrusion rod and the limiting roller of the utility model;

FIG. 7 is a schematic diagram of the three-dimensional structure of the remote test assembly of the present invention.

Figure numerals: 1. mounting frame; 2. support plate; 3. housing; 4. pull rod; 5. connecting seat; 6. spring 1; 7. slider; 8. transmission rod; 9. gear; 10. extrusion rod; 11. limiting roller; 12. spring 2; 13. remote test assembly; 131. mounting plate; 132. guide rail; 133. slide plate; 134. telescopic rod; 135. test probe.

DETAILED DESCRIPTION

In order to make the purpose, technical solution and advantages of the embodiments of the present utility model clearer, the technical solution in the embodiments of the present utility model will be clearly and completely described below in conjunction with the drawings in the embodiments of the present utility model.

A blood glucose meter test fixture with a remote control function according to a preferred embodiment of the utility model will be described in detail below. As shown in Figures 1-7, a blood glucose meter test fixture with a remote control function includes a mounting frame 1, a support plate 2 is fixedly installed on the top of the mounting frame 1, a shell 3 is fixedly installed in the center of the top of the support plate 2, and a pull rod 4 is connected to the shell 3 around the inside of the shell 3. The pull rod 4 extends outward to the outside of the shell 3, and a boss is fixedly installed at one end of the outside to facilitate pulling the pull rod 4 outward. A connecting seat 5 is fixedly installed at one end of the pull rod 4 located inside the shell 3, and one end of the connecting seat 5 and the pull rod 4 is connected to the shell A spring 6 is fixedly connected between the inner walls of the body 3. The spring 6 is sleeved on the outside of the pull rod 4 and fixedly connected between the connecting seat 5 and the inner wall of the shell 3 to ensure the stable extension and contraction of the spring 6. A slider 7 is slidingly connected between the pull rod 4 inside the shell 3. A transmission rod 8 is transmission-connected between the inside of the slider 7 and the connecting seat 5. The transmission rod 8 is fixedly connected to a gear 9 at the hinge inside the slider 7. One end of the transmission rod 8 is hinged to the connecting seat 5, and the other end is hinged to the slider 7. The gears 9 at the hinge inside the slider 7 are meshed with each other, so that the rotation of the transmission rod 8 on the slider 7 can remain symmetrical and rotate outward or inward at the same time.

One end of the connecting seat 5 away from the pull rod 4 is limitedly rotatably connected to two extrusion rods 10, and one end of the extrusion rod 10 away from the connecting seat 5 is limitedly rotatably connected to a limiting roller 11. The inner side of the single connecting seat 5 is rotatably connected to two extrusion rods 10, and under the action of the second spring 12, the extrusion rod 10 opens inward in the initial state, so that after the limiting roller 11 contacts the circuit board, the extrusion rod 10 can stretch the second spring 12 to expand. The limiting roller 11 is a symmetrical gyroscope shape that is thick at the top and bottom and thin in the middle. Therefore, when the limiting roller 11 clamps the circuit board, the edge of the circuit board can be placed in the middle position of the limiting roller 11 through the extrusion effect, and the second spring 12 is fixedly connected between the extrusion rods 10.

A remote test component 13 is provided at the front end of the top of the mounting frame 1. The remote test component 13 is used to test the fixedly placed blood glucose meter module through remote control. The remote test component 13 includes a mounting plate 131. The mounting plate 131 is fixedly mounted at the front end of the top of the mounting frame 1. A guide rail 132 is fixedly mounted at the front end of the mounting plate 131. A slide plate 133 is connected to the front side of the guide rail 132 in a limited sliding connection. A telescopic rod 134 is fixedly mounted at the front end of the slide plate 133. A test probe 135 is fixedly mounted at the front end of the telescopic rod 134. The sliding of the slide plate 133 on the guide rail 132, the telescopic movement of the telescopic rod 134, and the lifting and lowering movement of the test probe 135 can be driven and controlled by remote operation.

The working principle of the utility model is:

When testing, by pulling the pull rod 4 on any side, the connecting seat 5 on that side is driven to compress the spring 6 and move outward. In the process of the connecting seat 5 moving outward, the transmission connection between the connecting seat 5 and the slider 7 through the transmission rod 8 will push the slider 7 to slide outward. At the same time, the transmission rod 8 is deflected. The mutual engagement of the gears 9 at the hinge of the slider 7 can make the deflection amplitude of the transmission rod 8 consistent. Through the joint action of the slider 7, the connecting seats 5 on all sides are compressed and moved outward at the same time. Then the circuit board to be tested is placed between the limiting rollers 11 on the inner side of the connecting seat 5. Then the pull rod 4 is released, so that the connecting seat 5 cooperates with the slide under the action of the restoring force of the spring 6. The block 7 and the transmission rod 8 shrink inward at the same time to clamp the circuit board, and the symmetrical gyro-shaped design of the limiting roller 11, which is thick at the top and bottom and thin in the middle, can make the edges of the circuit board in the middle position of the limiting roller 11 during the extrusion process, which is beneficial to the horizontal clamping and fixation of the circuit board. The extrusion rod 10 installed with the limiting roller 11 is opened on the inner side of the connecting seat 5, and the spring 12 is fixedly connected therebetween, so that the circuit board can be elastically clamped. At the same time, the expansion of the extrusion rod 10 can make the limiting rollers 11 on both sides squeeze and contact with the straight edges of the rectangular circuit board and the curved edges of the circular circuit board, so that both the rectangular circuit board and the circular circuit board can be stably clamped and fixed.

After the circuit board is clamped, by remotely driving the left and right movement of the slide plate 133, driving the front and rear movement of the telescopic rod 134, and controlling the lifting and lowering movement of the test probe 135, contact testing can be performed with different contacts on the circuit board, thereby realizing remote control testing, which is conducive to intelligent testing.

The above description of the disclosed embodiments enables those skilled in the art to implement or use the present invention. Various modifications to these embodiments will be apparent to those skilled in the art, and the general principles defined herein may be implemented in other embodiments without departing from the spirit or scope of the present invention. Therefore, the present invention will not be limited to the embodiments shown herein, but will conform to the widest scope consistent with the principles and novel features disclosed herein.

Claims (7)

1. The utility model provides a take remote control function's blood glucose meter test tool, includes mounting bracket (1), a serial communication port, the top fixed mounting of mounting bracket (1) has backup pad (2), the central fixed mounting at backup pad (2) top has casing (3), the inside spacing sliding connection all around of casing (3) has pull rod (4), pull rod (4) are located inside one end fixed mounting of casing (3) and have connecting seat (5), fixedly connected with spring one (6) between connecting seat (5) and pull rod (4) junction one end and casing (3) inner wall, spacing sliding connection has slider (7) between inside pull rod (4) of casing (3), the transmission is connected with transfer line (8) between slider (7) inside and connecting seat (5), articulated department fixedly connected with gear (9) that transfer line (8) are located slider (7), the one end spacing rotation that pull rod (4) were kept away from to connecting seat (5) is connected with two extrusion bars (10), one end that connecting seat (5) were kept away from to extrusion bar (10) rotates and is connected with spacing roller (11), be provided with between two spacing end (12) of connecting bracket (1), the remote test assembly (13) is used for testing a fixedly placed blood glucose meter module through remote control.

2. The glucometer testing fixture with the remote control function according to claim 1, wherein the remote testing component (13) comprises a mounting plate (131), the mounting plate (131) is fixedly mounted at the front end of the top of the mounting frame (1), a guide rail (132) is fixedly mounted at the front end of the mounting plate (131), a sliding plate (133) is slidingly connected with the front side limit of the guide rail (132), a telescopic rod (134) is fixedly mounted at the front end of the sliding plate (133), and a testing probe (135) is fixedly mounted at the front end of the telescopic rod (134).

3. The glucometer testing fixture with the remote control function according to claim 1, wherein the pull rod (4) extends outwards to the outer side of the shell (3), and a boss is fixedly arranged at one end of the outer side.

4. The glucometer testing fixture with the remote control function according to claim 1, wherein the first spring (6) is sleeved on the outer side of the pull rod (4) and is fixedly connected between the connecting seat (5) and the inner wall of the shell (3).

5. The glucometer testing fixture with the remote control function according to claim 1, wherein one end of the transmission rod (8) is hinged with the connecting seat (5), the other end of the transmission rod is hinged with the sliding block (7), and gears (9) positioned at the hinged position in the sliding block (7) are meshed with each other.

6. The remote control function-equipped blood glucose meter testing jig according to claim 1, wherein two squeeze rods (10) are rotatably connected to the inner side of the single connection base (5), and the squeeze rods (10) are opened inward in an initial state under the action of the second spring (12).

7. The glucometer testing fixture with the remote control function according to claim 1, wherein the limit roller (11) is in a symmetrical top shape with a thick upper part and a thin middle part.