CN217931737U

CN217931737U - Temperature appearance circuit board test fixture with quick locate function

Info

Publication number: CN217931737U
Application number: CN202221408539.7U
Authority: CN
Inventors: 宁久金
Original assignee: Zhuhai Zhongwei Technology Co ltd
Current assignee: Zhuhai Zhongwei Technology Co ltd
Priority date: 2022-06-07
Filing date: 2022-06-07
Publication date: 2022-11-29
Anticipated expiration: 2032-06-07

Abstract

The utility model discloses a body temperature appearance circuit board test fixture with quick locate function relates to body temperature appearance circuit board test technical field, including unable adjustment base and mount, unable adjustment base's top is provided with drive mechanism, drive mechanism includes the fixed plate, fixed plate fixed connection is at unable adjustment base's upper surface. It can pass through drive mechanism, elevating system, mount and horizontal positioning mechanism's setting, reciprocate the lift slide bar, insert the first spacing hole of lift and corresponding lift second spacing downthehole with the gag lever post, can adjust the height of thermometer circuit board, remove the position of positive and negative threaded rod, rotate spacing screw and make spacing screw insert in the corresponding spacing hole of location, can adjust the horizontal position of thermometer circuit board, thereby advance line location fast to the thermometer circuit board, this device can advance line location fast to the thermometer circuit board, thereby be convenient for going on of test work, and the efficiency of software testing is improved.

Description

Thermometer circuit board test fixture with quick positioning function

Technical Field

The utility model relates to a body temperature appearance circuit board test technical field specifically is body temperature appearance circuit board test fixture with quick locate function.

Background

The body temperature instrument consists of a temperature sensor, a liquid crystal display, a button cell, an application specific integrated circuit and other electronic components. The electronic thermometer can quickly and accurately measure the body temperature, has the advantages of convenient reading, short measuring time, high measuring precision, memory and buzzing prompt compared with the traditional mercury glass thermometer, particularly does not contain mercury, is harmless to the human body and the surrounding environment, and is particularly suitable for being used in places such as families, hospitals and the like. The electronic thermometer displays the body temperature in a digital form by utilizing the determined relation between physical parameters of certain substances, such as resistance, voltage, current and the like, and the ambient temperature.

When a body temperature instrument circuit board is tested, firstly, a clamp is needed to clamp and fix the body temperature instrument circuit board, and then the body temperature instrument circuit board is tested, but the existing body temperature instrument circuit board test clamp cannot quickly position the body temperature instrument circuit board, so that the test efficiency is influenced; therefore, the thermometer circuit board test clamp with the rapid positioning function is provided to solve the problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a body temperature appearance circuit board test fixture with quick locate function in order to compensate the not enough of prior art.

In order to achieve the above purpose, the utility model provides a following technical scheme: temperature appearance circuit board test fixture with quick locate function, including unable adjustment base and mount, unable adjustment base's top is provided with drive mechanism, drive mechanism includes the fixed plate, fixed plate fixed connection is at unable adjustment base's upper surface, unable adjustment base's top is provided with two symmetrical elevating system, elevating system includes fixed pipe, fixed pipe fixed connection is at unable adjustment base's upper surface, the inside of mount is provided with horizontal positioning mechanism, horizontal positioning mechanism is including the location pivot, the inner wall at the mount is connected in the rotation of location pivot.

Further, the surface of fixed plate rotates and is connected with the transmission pivot, the one end fixedly connected with transmission handle of fixed plate is kept away from in the transmission pivot, and the surface of transmission handle is equipped with anti-skidding line, through the setting of anti-skidding line, increases the friction between hand and the transmission handle, the droing of hand when avoiding operating.

Furthermore, the outer surface of the transmission rotating shaft is fixedly connected with a rotating plate, the outer surface of the rotating plate is hinged with two symmetrical transmission connecting rods through a pin shaft, one ends, far away from the rotating plate, of the two transmission connecting rods are hinged with limiting rods through pin shafts, the outer surfaces of the two limiting rods are connected with sliding rings in a sliding mode, the two sliding rings are fixedly connected to the outer surface of the fixed plate, and the sliding rings play a role in guiding the movement of the limiting rods.

Furthermore, a first limiting hole for lifting is formed in the outer surface of the fixing pipe, a lifting slide bar is connected to the inner wall of the fixing pipe in a sliding mode, the lifting slide bar is fixedly connected to the bottom surface of the fixing frame, a plurality of second limiting holes for lifting are formed in the outer surface of the lifting slide bar, the first limiting hole for lifting and the second limiting hole for lifting are matched with the limiting rod, the limiting rod is inserted into the first limiting hole for lifting and the second limiting hole for lifting correspondingly, and therefore the fixing frame and the lifting slide bar are fixed.

Further, the surface sliding connection of location pivot has positive and negative threaded rod, the fixed surface of location pivot is connected with two symmetrical location spacing, two symmetrical location spacing grooves are seted up to the inner wall of positive and negative threaded rod, two the location spacing groove respectively with two location spacing looks adaptations, under the limiting displacement of location spacing and location spacing groove, can drive positive and negative threaded rod when the location pivot rotates and rotate to positive and negative threaded rod can slide in the location pivot.

Further, the surface threaded connection of positive and negative threaded rod has two symmetrical screwed pipes, two the equal fixedly connected with location support rod in surface of screwed pipe, two the equal fixedly connected with splint in top of location support rod, two the equal fixedly connected with location connecting rod in surface of screwed pipe, two the equal fixedly connected with location slide bar in bottom of location connecting rod, the inner wall fixedly connected with location slide bar of mount, two the equal sliding connection in location slide bar's in surface, location slide bar and location slide bar play the guide effect for the screwed pipe, and when making positive and negative threaded rod rotate, the screwed pipe can the horizontal direction removal.

Further, the surface of location slide bar has seted up the spacing hole in a plurality of location, two the screw, two have all been seted up to the surface of location slide tube has all been connected with spacing screw, two through screw threaded connection to the location slide tube spacing screw all with the spacing looks adaptation in location, the outside of mount is provided with the centre gripping handle, the one end that the location pivot is close to the centre gripping handle runs through the mount and extends to the outside of mount, the one end and the centre gripping handle fixed connection that the location pivot is close to the centre gripping handle, and the surface of centre gripping handle is equipped with anti-skidding line, and through the setting of anti-skidding line, the friction between increase hand and the centre gripping handle avoids droing of hand when operating.

Compared with the prior art, this body temperature appearance circuit board test fixture with quick locate function possesses following beneficial effect:

1. the utility model discloses a drive mechanism, elevating system, mount and horizontal positioning mechanism's setting, reciprocate the lift slide bar, insert the first spacing hole of lift and corresponding lift second spacing downthehole with the gag lever post, can adjust the height of thermometer circuit board, remove the position of positive and negative threaded rod, rotate spacing screw and make spacing screw insert corresponding location spacing hole, can adjust the horizontal position of thermometer circuit board, thereby advance line location fast to the thermometer circuit board, this device can advance line location fast to the thermometer circuit board, thereby be convenient for going on of test work, and the efficiency of software testing is improved.

2. The utility model discloses a setting of positive and negative threaded rod, screwed pipe, location support bar and splint rotates the location pivot, drives positive and negative threaded rod and rotates, makes two screwed pipes be close to each other, makes two splint be close to each other through the location support bar to make the thermometer circuit board fix between two splint, thereby carry out the centre gripping to the thermometer circuit board and fix, thereby be convenient for test the thermometer circuit board.

Drawings

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

fig. 2 is a schematic perspective view of the fixed plate and the rotating plate of the present invention;

FIG. 3 is a schematic view of the three-dimensional structure of the fixing tube and the lifting slide bar of the present invention;

FIG. 4 is a schematic perspective view of the positioning slide pipe and the threaded pipe of the present invention;

fig. 5 is the schematic view of the three-dimensional structure of the positive and negative threaded rod and the positioning limiting groove of the present invention.

In the figure: 1. a fixed base; 2. a transmission mechanism; 21. a fixing plate; 22. a transmission rotating shaft; 23. a drive handle; 24. a rotating plate; 25. a transmission connecting rod; 26. a limiting rod; 27. a slip ring; 3. a lifting mechanism; 31. a fixed tube; 32. lifting the sliding rod; 33. lifting the first limiting hole; 34. lifting the second limiting hole; 4. a fixed mount; 5. a horizontal positioning mechanism; 501. positioning the rotating shaft; 502. positioning a limiting strip; 503. a positive and negative threaded rod; 504. positioning the supporting rod; 505. a splint; 506. positioning a limiting groove; 507. positioning a sliding pipe; 508. positioning the slide bar; 509. positioning a limiting hole; 510. a limiting screw; 511. positioning the connecting rod; 512. a grip handle; 513. a threaded pipe.

Detailed Description

The principles and features of the present invention are described below in conjunction with the following drawings, the examples given are only intended to illustrate the present invention and are not intended to limit the scope of the present invention.

This embodiment provides a temperature appearance circuit board test fixture with quick locate function, and the device can fix a position the temperature appearance circuit board fast to the going on of the test work of being convenient for improves efficiency of software testing.

Referring to fig. 1 and 2, thermometer circuit board test fixture with quick locate function, including unable adjustment base 1 and mount 4, unable adjustment base 1's top is provided with drive mechanism 2, drive mechanism 2 includes fixed plate 21, fixed plate 21 fixed connection is at the upper surface of unable adjustment base 1, the surface of fixed plate 21 rotates and is connected with transmission pivot 22, the surface fixed connection of transmission pivot 22 has rotor plate 24, rotor plate 24's surface articulates through the round pin axle has two symmetrical transmission connecting rods 25, the one end that rotor plate 24 was kept away from to two transmission connecting rods 25 all articulates through the round pin axle has gag lever post 26, the equal sliding connection in surface of two gag lever posts 26 has sliding ring 27, the equal fixed connection in surface of fixed plate 21 of two sliding ring 27, sliding ring 27 plays the guide effect for the removal of gag lever post 26, the one end fixed connection of fixed plate 21 transmission handle 23 is kept away from to transmission pivot 22, the surface of transmission handle 23 is equipped with anti-skid grain, through the setting of anti-skid grain, increase the friction between hand and the transmission handle 23, avoid droing when operating.

Referring to fig. 1 and 3, two symmetrical lifting mechanisms 3 are arranged above the fixing base 1, each lifting mechanism 3 comprises a fixing tube 31, the fixing tube 31 is fixedly connected to the upper surface of the fixing base 1, a first lifting limiting hole 33 is formed in the outer surface of the fixing tube 31, a lifting slide bar 32 is slidably connected to the inner wall of the fixing tube 31, the lifting slide bar 32 is fixedly connected to the bottom surface of the fixing frame 4, a plurality of second lifting limiting holes 34 are formed in the outer surface of the lifting slide bar 32, the first lifting limiting holes 33 and the second lifting limiting holes 34 are matched with the limiting rod 26, the limiting rod 26 is inserted into the first lifting limiting holes 33 and the corresponding second lifting limiting holes 34, and the fixing frame 4 and the lifting slide bar 32 are fixed.

Referring to fig. 1, fig. 4 and fig. 5, the inside of mount 4 is provided with horizontal positioning mechanism 5, horizontal positioning mechanism 5 includes location pivot 501, location pivot 501 rotates the inner wall of connecting at mount 4, the surface sliding connection of location pivot 501 has positive and negative threaded rod 503, the surface fixed connection of location pivot 501 has two symmetrical location spacing strips 502, two symmetrical location spacing grooves 506 have been seted up to the inner wall of positive and negative threaded rod 503, two location spacing grooves 506 respectively with two location spacing strips 502 looks adaptations, under the limiting action of location spacing strip 502 and location spacing groove 506, location pivot 501 can drive positive and negative threaded rod 503 when rotating and rotate, and positive and negative threaded rod 503 can slide on location pivot 501.

The surface threaded connection of positive and negative threaded rod 503 has two symmetrical screwed pipes 513, the equal fixedly connected with location support bar 504 of surface of two screwed pipes 513, the equal fixedly connected with splint 505 in top of two location support bar 504, the body temperature appearance circuit board can be fixed through two splint 505 centre grippings, the equal fixedly connected with location connecting rod 511 in surface of two screwed pipes 513, the equal fixedly connected with location slide pipe 507 in bottom of two location connecting rod 511, the inner wall fixedly connected with location slide bar 508 of mount 4, the equal sliding connection in surface of location slide bar 508 of two location slide pipe 507, location slide pipe 507 and location slide bar 508 play the guide effect for screwed pipe 513, when making positive and negative threaded rod 503 rotate, screwed pipe 513 can the horizontal direction removal.

A plurality of locating limit holes 509 have been seted up to the surface of location slide bar 508, the screw has all been seted up to the surface of two locating slide pipes 507, two locating slide pipes 507 all have stop screw 510 through screw threaded connection, two stop screw 510 all with locating limit hole 509 looks adaptation, the outside of mount 4 is provided with centre gripping handle 512, the one end that location pivot 501 is close to centre gripping handle 512 runs through mount 4 and extends to the outside of mount 4, the one end and the centre gripping handle 512 fixed connection that location pivot 501 is close to centre gripping handle 512, the surface of centre gripping handle 512 is equipped with anti-skidding line, through the setting of anti-skidding line, increase the friction between hand and the centre gripping handle 512, avoid droing of hand during the operation.

The working principle is as follows: when the device is used, the transmission handle 23 is rotated to drive the transmission rotating shaft 22 and the transmission connecting rod 25 to rotate, under the action of the transmission connecting rod 25, the limiting rod 26 is pulled out of the first lifting limiting hole 33 and the second lifting limiting hole 34, the fixing frame 4 and the lifting sliding rod 32 are moved up and down, the fixing frame 4 is positioned at a required height, the transmission handle 23 is reversed, the limiting rod 26 is inserted into the first lifting limiting hole 33 and the second lifting limiting hole 34 correspondingly, the fixing frame 4 and the lifting sliding rod 32 are fixed, a body temperature instrument circuit board is placed between the two clamping plates 505, the clamping handle 512 is rotated to drive the positioning rotating shaft 501 and the positive and negative threaded rod 503 to rotate, so that the two threaded pipes 513 are close to each other, the two clamping plates 505 are close to each other through the positioning support rod 504, the body temperature instrument circuit board is fixed between the two clamping plates 505, the two positioning sliding pipes 507 are moved, so that the body temperature instrument circuit board is horizontally moved to a required position, the limiting screw 510 is inserted into the corresponding positioning limiting hole 509 to fix the body temperature instrument circuit board, and the circuit board can be tested quickly, and the body temperature instrument circuit board can be tested.

The above description is only a preferred embodiment of the present invention, and is not intended to limit the present invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included within the protection scope of the present invention.

Claims

1. Temperature appearance circuit board test fixture with quick locate function, including unable adjustment base (1) and mount (4), its characterized in that: the top of unable adjustment base (1) is provided with drive mechanism (2), drive mechanism (2) are including fixed plate (21), fixed plate (21) fixed connection is at the upper surface of unable adjustment base (1), the top of unable adjustment base (1) is provided with two symmetrical elevating system (3), elevating system (3) are including fixed pipe (31), fixed pipe (31) fixed connection is at the upper surface of unable adjustment base (1), the inside of mount (4) is provided with horizontal positioning mechanism (5), horizontal positioning mechanism (5) are including location pivot (501), location pivot (501) rotate the inner wall of connection at mount (4).

2. The thermometer circuit board test fixture with the rapid positioning function as claimed in claim 1, wherein: the surface of fixed plate (21) rotates and is connected with transmission pivot (22), one end fixedly connected with transmission handle (23) of fixed plate (21) is kept away from in transmission pivot (22).

3. The thermometer circuit board test fixture with rapid positioning function as claimed in claim 2, wherein: the outer surface of the transmission rotating shaft (22) is fixedly connected with a rotating plate (24), the outer surface of the rotating plate (24) is hinged with two symmetrical transmission connecting rods (25) through a pin shaft, one ends, far away from the rotating plate (24), of the two transmission connecting rods (25) are hinged with limiting rods (26) through pin shafts, the outer surfaces of the two limiting rods (26) are connected with sliding rings (27) in a sliding mode, and the two sliding rings (27) are fixedly connected to the outer surface of the fixing plate (21).

4. The thermometer circuit board test fixture with the function of fast positioning as claimed in claim 3, wherein: first spacing hole (33) of going up and down has been seted up to the surface of fixed pipe (31), the inner wall sliding connection of fixed pipe (31) has lift slide bar (32), lift slide bar (32) fixed connection is in the bottom surface of mount (4), a plurality of spacing holes of lift second (34) have been seted up to the surface of lift slide bar (32), first spacing hole of going up and down (33) and the spacing hole of lift second (34) all with gag lever post (26) looks adaptation.

5. The thermometer circuit board test fixture with the rapid positioning function as claimed in claim 1, wherein: the surface sliding connection of location pivot (501) has positive and negative threaded rod (503), the surface fixed connection of location pivot (501) has two symmetrical location spacing (502), two symmetrical location spacing grooves (506), two are seted up to the inner wall of positive and negative threaded rod (503) location spacing groove (506) are respectively with two location spacing (502) looks adaptations.

6. The thermometer circuit board test fixture with the rapid positioning function as claimed in claim 5, wherein: the surface threaded connection of positive and negative threaded rod (503) has two symmetrical screwed pipe (513), two the equal fixedly connected with location support rod (504) in surface of screwed pipe (513), two the equal fixedly connected with splint (505) in top of location support rod (504), two the equal fixedly connected with location connecting rod (511) in surface of screwed pipe (513), two the equal fixedly connected with location slide bar (507) in bottom of location connecting rod (511), the inner wall fixedly connected with location slide bar (508) of mount (4), two the equal sliding connection in the surface of location slide bar (508) location slide bar (507).

7. The thermometer circuit board test fixture with the function of fast positioning as claimed in claim 6, wherein: the utility model discloses a fixing device, including fixing frame (4), location slide bar (508), location slide bar (507), location slide bar (508) and location pivot (501), the surface of location slide bar (508) has seted up a plurality of location spacing holes (509), two the screw has all been seted up, two the location slide bar (507) all has spacing screw (510), two through screw threaded connection spacing screw (510) all with location spacing hole (509) looks adaptation, the outside of mount (4) is provided with centre gripping handle (512), the one end that location pivot (501) are close to centre gripping handle (512) runs through the outside of mount (4) and extends to mount (4), one end and centre gripping handle (512) fixed connection that location pivot (501) are close to centre gripping handle (512).