CN215986153U

CN215986153U - Electronic function test fixture

Info

Publication number: CN215986153U
Application number: CN202121580724.XU
Authority: CN
Inventors: 李云峰
Original assignee: Suzhou Yiyun Electronic Technology Co ltd
Current assignee: Suzhou Yiyun Electronic Technology Co ltd
Priority date: 2022-01-21
Filing date: 2022-01-21
Publication date: 2022-03-08
Anticipated expiration: 2032-01-21

Abstract

The utility model discloses an electronic function test fixture, which comprises a bottom plate, a fastening unit, an angle adjusting unit and a hinge unit, wherein the fastening unit is arranged on the bottom plate; the bottom plate is a rectangular bottom plate which is transversely arranged; the fastening unit includes places board, curb plate, fastening strip, fixed column, supporting shoe, movable rod, fixed block, spring and connecting plate, place the top that the board is located the bottom plate, both sides fixed connection curb plate respectively around placing the board, the bottom surface both ends of placing the board are fixed with the fixed block respectively, and sliding connection has two horizontal movable rods on every fixed block respectively, the movable rod is located the one end connection connecting plate of placing board downside middle part, the movable rod is located the one end side at placing board downside middle part and has cup jointed the spring, the supporting shoe is connected to the other end of movable rod, can fix the product of equidimension not, has improved holistic practicality, can adjust the angle of tool, has improved holistic flexibility.

Description

Electronic function test fixture

Technical Field

The utility model relates to the technical field of test jigs, in particular to an electronic function test jig.

Background

With the increase of the demand of electronic products, the functions of the electronic products need to be tested, and a jig is generally used for assisting the test.

However, the existing electronic product jig can only fix electronic products with the same specification integrally, the overall flexibility is reduced, the overall fixing effect is general, the condition of falling damage is easy to occur, and the overall practicability is reduced.

SUMMERY OF THE UTILITY MODEL

The utility model aims to overcome the existing defects and provide an electronic function test jig which can fix products with different sizes, improve the overall practicability, adjust the angle of the jig, improve the overall flexibility, adsorb a bottom surface, improve the stability and effectively solve the problems in the background technology.

In order to achieve the purpose, the utility model provides the following technical scheme: an electronic function test fixture comprises a bottom plate, a fastening unit, an angle adjusting unit and a hinge unit;

a bottom plate: is a rectangular bottom plate which is transversely arranged;

a fastening unit: the movable type rack comprises a placing plate, side plates, fastening strips, fixed columns, supporting blocks, movable rods, fixed blocks, springs and connecting plates, wherein the placing plate is positioned above a bottom plate, the front side and the rear side of the placing plate are respectively and fixedly connected with the side plates, the two ends of the bottom surface of the placing plate are respectively and fixedly provided with the fixed blocks, each fixed block is respectively and slidably connected with two transverse movable rods, one end of each movable rod, which is positioned at the middle part of the lower side of the placing plate, is connected with the connecting plate, one end side surface, which is positioned at the middle part of the lower side of the placing plate, of each movable rod is sleeved with the spring, the other end of each movable rod is connected with the supporting block, the top of each supporting block is connected with the bottom end of the corresponding fixed column, and the top of each fixed column is connected with the fastening strips;

an angle adjusting unit: the rear end of the bottom plate is installed, and the top of the angle adjusting unit is connected with the rear side of the placing plate;

a hinge unit: is installed at the front end of the bottom plate, and the top of the hinge unit is connected with the front side of the placing plate.

Place the board top and place electronic product, the curb plate prevents the electronic product landing, and the connecting plate is fixed with the spring, prevents that the spring from droing, and the spring atress makes the movable rod remove, and the movable rod drives the supporting shoe and makes the fixed column remove, and the fixed column drives the holding strip and is close to placing the board center.

Furthermore, the fastening unit still contains the lower sliding block, the upper surface at the fastening strip is fixed to the lower sliding block, and the top of lower sliding block is close to the one side of placing the board and is equipped with the inclined plane, and the lower sliding block conveniently pushes down electronic product to the tip that makes electronic product slide down to the tip of placing the board.

Further, the fastening unit further comprises a handle and a rubber pad, the handle is fixed on one side, far away from the placing plate, of the fastening strip, an arc-shaped clamping groove is formed in one side, close to the placing plate, of the fastening strip, the rubber pad is arranged in the arc-shaped clamping groove, the rubber pad is in contact with the electronic product to increase friction, and the fastening strip is far away from the placing plate by pulling the handle.

Further, articulated unit still includes mount pad, pivot and sloping block, the upper surface front end of bottom plate is fixed with the mount pad, the top mounting inslot fixed connection pivot of mount pad, the bottom of pivot swing joint sloping block, the lower side front end of board is placed to the upper end fixed connection of sloping block, and mount pad installation sloping block, sloping block can be equivalent to the top of mount pad through the pivot and rotate to the back side direction front tilting of board is placed in the messenger, changes the inclination of placing the board.

Further, the angle adjustment unit includes installation piece, notch plate, nut loose axle, nut, screw rod, the piece of turning round, bearing, cylinder axle and fixed plate, the upper surface rear end of bottom plate is fixed with the installation piece, the top fixed connection notch plate of installation piece, the both sides difference swing joint nut loose axle of notch plate, the both sides of two nut loose axles difference fixed connection nuts, nut and screw rod threaded connection, the piece is turned round in the rear end fixed connection of screw rod, the front end of screw rod passes through the bearing and rotates the connection cylinder, the cylindrical side rotates the connection cylinder axle, the fixed plate is fixed at the lower surface rear end of placing the board, the side fixed connection cylinder axle of fixed plate.

The installation piece is used for installing the concave plate, it can make the screw rod rotate to turn round the piece, because the screw thread effect of screw rod and nut, can make the screw rod move forward for the nut when the screw rod clockwise turning, the front end of nut passes through the nut loose axle and rotates downwards for the concave plate this moment, the front end of screw rod is pushing away through bearing and cylinder and is placing board rear end upward movement, the inclination of board is placed in the increase, the cylinder also changes the relative angle with the fixed plate through the cylinder axle this moment, when driving screw rod anticlockwise rotation through turning round the piece, can make and place board rear end downward movement, reduce the inclination of placing the board.

Further, still include sucking disc and circular slot, the circular slot has been seted up respectively to the bottom surface four corners of bottom plate, install the sucking disc respectively in the circular slot, the bottom plate is placed and is adsorbed the platform of placing in the circular slot when placing the platform.

Compared with the prior art, the utility model has the beneficial effects that: this electronic function test fixture has following benefit:

1. this electronic function test fixture has set up fastening unit, drives the fixed electronic product of fastening strip through the movable rod, can fix the product of equidimension not, has improved holistic practicality.

2. This electronic function test fixture has set up the angle adjustment unit, makes through the screw rod rotation and places the board downward sloping, can adjust the angle of tool, has improved holistic flexibility.

3. This electronic function test fixture has set up the sucking disc, installs the sucking disc respectively in the bottom surface four corners circular slot through the bottom plate and adsorbs and place the platform, has improved stability.

Drawings

FIG. 1 is a schematic structural view of the present invention;

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

FIG. 3 is a schematic side view of the present invention.

In the figure: the device comprises a base plate 1, a fastening unit 2, a placing plate 21, a side plate 22, a lower sliding block 23, a fastening strip 24, a handle 25, a rubber pad 26, a fixed column 27, a supporting block 28, a movable rod 29, a fixed block 210, a spring 211, a connecting plate 212, an angle adjusting unit 3, an installation block 31, a concave plate 32, a movable shaft 33 nut 34, a nut 35, a screw rod 36, a twisting block 37, a bearing 37, a cylinder 38, a cylinder shaft 39, a fixed plate 310, a hinge unit 4, an installation seat 41, a rotating shaft 42, an inclined block 43, a suction cup 5 and a circular groove 6.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-3, the present embodiment provides a technical solution: an electronic function test fixture comprises a bottom plate 1, a fastening unit 2, an angle adjusting unit 3 and a hinge unit 4;

bottom plate 1: is a rectangular bottom plate which is transversely arranged;

the fastening unit 2: the device comprises a placing plate 21, side plates 22, fastening strips 24, fixing columns 27, supporting blocks 28, movable rods 29, fixed blocks 210, springs 211 and connecting plates 212, wherein the placing plate 21 is positioned above a bottom plate 1, the front side and the rear side of the placing plate 21 are respectively fixedly connected with the side plates 22, the two ends of the bottom surface of the placing plate 21 are respectively fixed with the fixed blocks 210, each fixed block 210 is respectively connected with two transverse movable rods 29 in a sliding manner, one end of each movable rod 29, which is positioned in the middle of the lower side of the placing plate 21, is connected with the connecting plate 212, one end side face, which is positioned in the middle of the lower side of the placing plate 21, of each movable rod 29 is sleeved with the spring 211, the other end of each movable rod 29 is connected with the supporting block 28, the top of each supporting block 28 is connected with the bottom end of each fixing column 27, and the top of each fixing column 27 is connected with the fastening strips 24;

the fastening unit 2 further comprises a lower slider 23, the lower slider 23 is fixed on the upper surface of the fastening strip 24, and an inclined plane is arranged on one side, close to the placing plate 21, of the top of the lower slider 23, and the lower slider 23 is convenient for pressing down the electronic product, so that the end of the electronic product slides down to the end of the placing plate 21.

Fastening unit 2 still contains handle 25 and rubber pad 26, and handle 25 is fixed in one side that fastening strip 24 kept away from and places board 21, and fastening strip 24 is close to and places board 21 one side and has seted up the arc draw-in groove, is equipped with rubber pad 26 in the arc draw-in groove, and rubber pad 26 contacts the electronic product increase friction, makes fastening strip 24 keep away from through pulling handle 25 and places board 21.

Angle adjustment unit 3: the rear end of the bottom plate 1 is installed, and the top of the angle adjusting unit 3 is connected with the rear side of the placing plate 21;

the angle adjustment unit 3 includes the installation piece 31, notch plate 32, nut loose axle 33, nut 34, screw rod 35, wrench movement piece 36, bearing 37, cylinder 38, cylinder axle 39 and fixed plate 310, the upper surface rear end of bottom plate 1 is fixed with installation piece 31, the top fixed connection notch plate 32 of installation piece 31, the both sides difference swing joint nut loose axle 33 of notch plate 32, the both sides of two nut loose axles 33 difference fixed connection nut 34, nut 34 and screw rod 35 threaded connection, the rear end fixed connection wrench movement piece 36 of screw rod 35, the front end of screw rod 35 rotates through bearing 37 and connects cylinder 38, the side of cylinder 38 rotates and connects cylinder axle 39, fixed plate 310 is fixed at the lower surface rear end of placing board 21, the side fixed connection cylinder axle 39 of fixed plate 310.

The mounting block 31 is used for mounting the concave plate 32, the screw 35 can be rotated by rotating the twisting block 36, due to the thread effect of the screw 35 and the nut 34, the screw 35 can be moved forward relative to the nut 34 when the screw 35 rotates clockwise, at the moment, the front end of the nut 34 rotates downward relative to the concave plate 32 through the nut movable shaft 33, the front end of the screw 35 pushes the rear end of the placing plate 21 to move upward through the bearing 37 and the cylinder 38, the inclination angle of the placing plate 21 is increased, at the moment, the relative angle between the cylinder 38 and the fixing plate 310 is also changed through the cylinder shaft 39, and when the screw 35 is driven to rotate counterclockwise by the twisting block 36, the rear end of the placing plate 21 can move downward, and the inclination angle of the placing plate 21 is reduced.

The hinge unit 4: is installed at the front end of the base plate 1, and the top of the hinge unit 4 is connected to the front side of the placing plate 21.

Place the board 21 top and place the electronic product, curb plate 22 prevents the electronic product landing, and connecting plate 212 is fixed with spring 211, prevents that spring 211 from droing, and spring 211 atress makes movable rod 29 remove, and movable rod 29 drives supporting shoe 28 and makes fixed column 27 remove, and fixed column 27 drives fastening strip 24 and is close to placing board 21 center.

The hinge unit 4 further comprises a mounting seat 41, a rotating shaft 42 and an inclined block 43, the mounting seat 41 is fixed at the front end of the upper surface of the bottom plate 1, the rotating shaft 42 is fixedly connected in the mounting groove at the top of the mounting seat 41, the rotating shaft 42 is movably connected with the bottom of the inclined block 43, the upper end of the inclined block 43 is fixedly connected with the front end of the lower side surface of the placing plate 21, the inclined block 43 is mounted on the mounting seat 41, and the inclined block 43 can rotate relative to the top of the mounting seat 41 through the rotating shaft 42, so that the rear side of the placing plate 21 is turned forwards, and the inclination angle of the placing plate 21 is changed.

Still include sucking disc 5 and circular slot 6, circular slot 6 has been seted up respectively to the bottom surface four corners of bottom plate 1, installs sucking disc 5 in the circular slot 6 respectively, and the platform is placed in sucking disc 5 absorption in the circular slot 6 when placing the platform to bottom plate 1.

The working principle of the injection molding die for the upper shell of the smoke detector provided by the utility model is as follows: placing the bottom plate 1 on a placing table, wherein the sucking disc 5 in the circular groove 6 adsorbs the placing table, rotating the twisting block 36 to rotate the screw 35, when the screw 35 rotates clockwise, the front end of the screw 35 can push the rear end of the placing plate 21 to move upwards through the bearing 37 and the cylinder 38, at this time, the rotating shaft 42 at the front end of the placing plate 21 drives the inclined block 43 to rotate so as to turn the rear side of the placing plate 21 forwards, so that the placing plate 21 forms a certain angle, placing the electronic product into the arc-shaped clamping groove at the left side of the placing plate 21 to be contacted and fixed with the rubber gasket 26, pressing the electronic product so as to enable the other end of the electronic product to slide into the arc-shaped clamping groove through the lower sliding block 23, at this time, the spring 211 is stressed to move the movable rod 29, the movable rod 29 drives the supporting block 28 to move the fixed column 27, the fixed column 27 drives the fastening strip 24 to approach to the center of the placing plate 21, so as to fix the electronic product on the upper surface of the placing plate 21, pulling the handle 25 to enable the spring 211 to rebound so as to drive the fastening strip 24 to be far away from the placing plate 21, at this time, the electronic product is convenient to take out.

The above description is only an embodiment of the present invention, and not intended to limit the scope of the present invention, and all modifications of equivalent structures and equivalent processes, which are made by using the contents of the present specification and the accompanying drawings, or directly or indirectly applied to other related technical fields, are included in the scope of the present invention.

Claims

1. An electronic function test fixture is characterized in that: comprises a bottom plate (1), a fastening unit (2), an angle adjusting unit (3) and a hinge unit (4);

base plate (1): is a rectangular bottom plate which is transversely arranged;

fastening unit (2): comprises a placing plate (21), side plates (22), fastening strips (24), fixed columns (27), supporting blocks (28), movable rods (29), fixed blocks (210), springs (211) and connecting plates (212), wherein the placing plate (21) is positioned above a bottom plate (1), the front side and the rear side of the placing plate (21) are respectively and fixedly connected with the side plates (22), the two ends of the bottom surface of the placing plate (21) are respectively and fixedly provided with the fixed blocks (210), each fixed block (210) is respectively and slidably connected with two transverse movable rods (29), one end of each movable rod (29) positioned in the middle of the lower side of the placing plate (21) is connected with the connecting plate (212), one end side surface of each movable rod (29) positioned in the middle of the lower side of the placing plate (21) is sleeved with the spring (211), the other end of each movable rod (29) is connected with the supporting block (28), and the top of each supporting block (28) is connected with the bottom end of the corresponding fixed column (27), the top of the fixed column (27) is connected with a fastening strip (24);

angle adjustment unit (3): the rear end of the bottom plate (1) is installed, and the top of the angle adjusting unit (3) is connected with the rear side of the placing plate (21);

hinge unit (4): is arranged at the front end of the bottom plate (1), and the top of the hinge unit (4) is connected with the front side of the placing plate (21).

2. The electronic function testing fixture of claim 1, wherein: the fastening unit (2) further comprises a lower sliding block (23), the lower sliding block (23) is fixed on the upper surface of the fastening strip (24), and an inclined plane is arranged on one side, close to the placing plate (21), of the top of the lower sliding block (23).

3. The electronic function testing fixture of claim 2, wherein: the fastening unit (2) further comprises a handle (25) and a rubber pad (26), the handle (25) is fixed on one side, away from the placing plate (21), of the fastening strip (24), an arc-shaped clamping groove is formed in one side, close to the placing plate (21), of the fastening strip (24), and the rubber pad (26) is arranged in the arc-shaped clamping groove.

4. The electronic function testing fixture of claim 1, wherein: articulated unit (4) still include mount pad (41), pivot (42) and sloping block (43), the upper surface front end of bottom plate (1) is fixed with mount pad (41), fixed connection pivot (42) in the top mounting groove of mount pad (41), the bottom of pivot (42) swing joint sloping block (43), the lower side front end of board (21) is placed to the upper end fixed connection of sloping block (43).

5. The electronic function testing fixture of claim 4, wherein: the angle adjusting unit (3) comprises an installation block (31), a concave plate (32), a nut movable shaft (33), a nut (34), a screw rod (35), a twisting block (36), a bearing (37), a cylinder (38), a cylinder shaft (39) and a fixing plate (310), the rear end of the upper surface of the base plate (1) is fixedly provided with the installation block (31), the top of the installation block (31) is fixedly connected with the concave plate (32), the two sides of the concave plate (32) are respectively and movably connected with the nut movable shaft (33), the two nut movable shafts (33) are respectively and fixedly connected with the two sides of the nut (34), the nut (34) is in threaded connection with the screw rod (35), the rear end of the screw rod (35) is fixedly connected with the twisting block (36), the front end of the screw rod (35) is rotatably connected with the cylinder (38) through the bearing (37), the side surface of the cylinder (38) is rotatably connected with the cylinder shaft (39), the fixing plate (310) is fixed at the rear end of the lower surface of the placing plate (21), and the side surface of the fixing plate (310) is fixedly connected with the cylindrical shaft (39).

6. The electronic function testing fixture of claim 1, wherein: the novel vacuum cup is characterized by further comprising a sucker (5) and a circular groove (6), wherein the circular groove (6) is formed in four corners of the bottom surface of the bottom plate (1) respectively, and the sucker (5) is installed in the circular groove (6) respectively.