CN218194794U

CN218194794U - Jig for pressure test of electronic product

Info

Publication number: CN218194794U
Application number: CN202222611562.2U
Authority: CN
Inventors: 蔡龙斌
Original assignee: Kunshan Juyouding Precision Machinery Co ltd
Current assignee: Kunshan Juyouding Precision Machinery Co ltd
Priority date: 2022-09-30
Filing date: 2022-09-30
Publication date: 2023-01-03
Anticipated expiration: 2032-09-30

Abstract

The utility model discloses a tool is used in electronic product compression testing, comprising a base plate, the top fixedly connected with test box of bottom plate, there is the dodge gate preceding terminal surface of test box through hinge movable mounting, the top fixed mounting of dodge gate has the display, the inside bottom fixedly connected with mounting panel of test box, the inside of mounting panel is provided with adjusting part, the top of mounting panel is provided with test base, test base's inside is provided with the centre gripping subassembly, the inside top fixed mounting of test box has hydraulic cylinder, hydraulic cylinder's output has pressure sensor through connecting plate fixed mounting, pressure sensor's bottom fixed mounting has the test pressure head. The utility model discloses a structural design of test base and adjusting part can drive the screw rod rotation through the output of positive and negative motor, and the screw rod rotation drives the removal piece and removes, and the removal piece removes and drives the test base through the transmission piece and removes to reach and be convenient for carry out the purpose of reasonable adjustment to the position of test base.

Description

Jig for pressure test of electronic product

Technical Field

The utility model relates to a test fixture technical field specifically is a tool is used in electronic product pressure test.

Background

The electronic product is a related product based on electric energy, and mainly comprises: watch, smart mobile phone, telephone, television, video disc player (CD, SVCD, DVD), video recorder, video camera, radio cassette recorder, combined sound box, laser player (CD), computer, game machine, mobile communication product, etc., because early products mainly use electronic tubes as basic elements so as to name electronic products, along with the development of modern science and technology, human beings gradually step into the information era, the demand and the requirement on the electronic products are higher and higher, the appearance and the service life of the electronic products are also one of important factors when masses select, along with the continuous development and pursuit of the electronic products, the pressure test experiment of the electronic products is also continuously promoted.

This application improves under prior art, and among the prior art, current tool for electronic product pressure test is in the in-service use, all puts electronic product on the test base usually and carries out pressure test, but the position relatively fixed of test base is difficult to adjust the position of test base according to the demand, has reduced electronic product's detection effect.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a tool is used in electronic product compression testing to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a tool is used in electronic product pressure test, includes the bottom plate, the top fixedly connected with test box of bottom plate, there is the dodge gate preceding terminal surface of test box through hinge movable mounting, the top fixed mounting of dodge gate has the display, the inside bottom fixedly connected with mounting panel of test box, the inside of mounting panel is provided with adjusting part, the top of mounting panel is provided with test base, test base's inside is provided with the centre gripping subassembly, the inside top fixed mounting of test box has hydraulic cylinder, hydraulic cylinder's output has pressure sensor through connecting plate fixed mounting, pressure sensor's bottom fixed mounting has the test pressure head.

As a further aspect of the present invention: the adjusting component comprises a positive motor and a negative motor which are fixedly arranged inside the mounting plate, a screw is fixedly connected to the output end of the positive motor and the negative motor, a moving block is connected to the outer wall of the screw in a threaded manner, a limiting rod is connected to the lower end surface of the moving block in a penetrating manner, and the limiting rod is movably connected with the moving block.

As a further aspect of the present invention: the testing device comprises a moving block and is characterized in that a through groove is formed in the top of the moving block, a transmission block is movably arranged in the through groove, the bottom of the transmission block is fixedly connected with the top of the moving block, and the top of the transmission block is fixedly connected with the bottom of the testing base.

As a further aspect of the present invention: the clamping assembly comprises a transmission cylinder, the transmission cylinder is fixedly mounted inside the test base, a movable plate is fixedly connected to the output end of the transmission cylinder, a fixed plate is arranged on one side of the movable plate, and the bottom of the fixed plate is fixedly connected with the top of the test base.

As a further aspect of the present invention: the bottom of the movable plate is provided with a sliding groove, the inner wall of the sliding groove is connected with a sliding block in a sliding mode, and the sliding block is fixedly connected with the movable plate.

As a further aspect of the present invention: the equal fixedly connected with pillar in both sides of bottom plate bottom, the pulley is installed to the bottom of pillar.

Compared with the prior art, the beneficial effects of the utility model are that: the jig for the pressure test of the electronic product has the following advantages:

(1) Through the structural design of the test base and the adjusting assembly, the screw rod can be driven to rotate through the output end of the positive and negative motors, the screw rod rotates to drive the moving block to move, and the moving block moves to drive the test base to move through the transmission block, so that the aim of reasonably adjusting the position of the test base is fulfilled, and the problems that the conventional pressure test is usually carried out by putting an electronic product on the test base, but the position of the test base is relatively fixed, the position of the test base is difficult to adjust according to requirements, and the detection effect of the electronic product is reduced are solved;

(2) Through hydraulic cylinder, the test pressure head, pressure sensor and centre gripping subassembly's structural design, put the electronic product that awaits measuring on testing the base earlier, the output that utilizes transmission cylinder drives the movable plate and removes to the direction that is close to the fixed plate, until the cooperation fixed plate, carry out effectual centre gripping to the electronic product that awaits measuring, utilize adjusting part to adjust the position of testing the base after that, after the adjustment is accomplished, can drive pressure sensor downstream through the connecting plate through hydraulic cylinder's output, pressure sensor downstream drives the pressure testing head downstream, thereby will test the pressure head and press on the electronic product that awaits measuring, and carry out data collection through pressure sensor, these data transmit the display for through peripheral controller after that, can pass through the display screen on the display, the staff of being convenient for can take notes the data of pressure, can effectively improve staff's work efficiency.

Drawings

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

FIG. 2 is a schematic view of the internal partial structure of the present invention;

FIG. 3 is an enlarged partial structural view of the utility model at A;

fig. 4 is a schematic diagram of the enlarged partial structure at the position B of the present invention.

In the figure: 1. a test box; 2. a movable door; 3. a base plate; 4. a display; 5. a pillar; 6. a pulley; 7. a hydraulic cylinder; 8. an adjustment assembly; 801. a through groove; 802. a positive and negative motor; 803. a screw; 804. a limiting rod; 805. a transmission block; 806. a moving block; 9. a clamping assembly; 901. a fixing plate; 902. a transmission cylinder; 903. moving the plate; 904. a slider; 905. a chute; 10. testing a pressure head; 11. testing the base; 12. mounting a plate; 13. a pressure sensor.

Detailed Description

In order to make the technical solution of the present invention better understood, the present invention is described in detail below with reference to the accompanying drawings, and the description of the present invention is only exemplary and explanatory, and should not be construed as limiting the scope of the present invention.

It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures.

It should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like refer to the orientation or positional relationship shown in the drawings, or the orientation or positional relationship that the utility model is usually placed when in use, and are used for convenience of description and simplification of description, but do not refer to or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," "third," and the like are used solely to distinguish one from another and are not to be construed as indicating or implying relative importance.

Furthermore, the terms "horizontal", "vertical", "overhang" and the like do not imply that the components are required to be absolutely horizontal or overhang, but may be slightly inclined. For example, "horizontal" merely means that the direction is more horizontal than "vertical" and does not mean that the structure must be perfectly horizontal, but may be slightly inclined.

In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1-4, the present invention provides an embodiment: a jig for pressure test of electronic products comprises a bottom plate 3, pillars 5 are fixedly connected to two sides of the bottom plate 3, pulleys 6 are mounted at the bottoms of the pillars 5, a test box 1 is fixedly connected to the top of the bottom plate 3, a movable door 2 is movably mounted on the front end face of the test box 1 through a hinge, a display 4 is fixedly mounted at the top of the movable door 2, a mounting plate 12 is fixedly connected to the bottom of the interior of the test box 1, an adjusting component 8 is arranged inside the mounting plate 12, the adjusting component 8 comprises a positive and negative motor 802, the positive and negative motor 802 is fixedly mounted inside the mounting plate 12, a screw 803 is fixedly connected to the output end of the positive and negative motor 802, a moving block 806 is in threaded connection with the outer wall of the screw 803, a limiting rod 804 penetrates through the lower end surface of the moving block 806, the limiting rod 804 is movably connected with the moving block 806, a through groove 801 is formed in the top of the moving block 806, a transmission block 805 is movably arranged inside the through groove 801, the bottom of the transmission block 805 is fixedly connected with the top of the moving block 806, the top of the transmission block 805 is fixedly connected with the bottom of the test base 11, and the top of the mounting plate 12 is provided with a test base 11;

specifically, as shown in fig. 1, 2 and 3, when in use, through the structural design of the testing base 11 and the adjusting assembly 8, the screw 803 can be driven to rotate by the output end of the forward and reverse motor 802, the screw 803 rotates to drive the moving block 806 to move, and the moving block 806 moves to drive the testing base 11 to move by the transmission block 805, so that the purpose of reasonably adjusting the position of the testing base 11 is achieved, and the problems that the existing pressure test is usually performed by placing an electronic product on the testing base 11, but the position of the testing base 11 is relatively fixed, the position of the testing base 11 is difficult to adjust as required, and the detection effect of the electronic product is reduced are solved;

a clamping assembly 9 is arranged inside the test base 11, the clamping assembly 9 comprises a transmission cylinder 902, the transmission cylinder 902 is fixedly arranged inside the test base 11, the output end of the transmission cylinder 902 is fixedly connected with a moving plate 903, one side of the moving plate 903 is provided with a fixed plate 901, the bottom of the fixed plate 901 is fixedly connected with the top of the test base 11, the bottom of the moving plate 903 is provided with a chute 905, the inner wall of the chute 905 is slidably connected with a slide block 904, the slide block 904 is fixedly connected with the moving plate 903, the top end inside the test box 1 is fixedly provided with a hydraulic cylinder 7, the output end of the hydraulic cylinder 7 is fixedly provided with a pressure sensor 13 through a connecting plate, and the bottom of the pressure sensor 13 is fixedly provided with a test pressure head 10;

specifically, as shown in fig. 2 and 4, in use, through the structural design of the hydraulic cylinder 7, the testing pressure head 10, the pressure sensor 13 and the clamping component 9, the electronic product to be tested is firstly placed on the testing base 11, then the output end of the transmission cylinder 902 is used for driving the movable plate 903 to move towards the direction close to the fixed plate 901 until the fixed plate 901 is matched, effective clamping is performed on the electronic product to be tested, then the position of the testing base 11 is adjusted through the adjusting component 8, after the adjustment is completed, the pressure sensor 13 can be driven to move downwards through the connecting plate by the output end of the hydraulic cylinder 7, the pressure sensor 13 moves downwards to drive the testing pressure head 10 to move downwards, so that the testing pressure head 10 is pressed on the electronic product to be tested, data collection is performed through the pressure sensor 13, then the data are transmitted to the display 4 through the peripheral controller, a display screen on the display 4 can be used, a worker can conveniently record the data of the pressure, and the working efficiency of the worker can be effectively improved.

The working principle is as follows: in this application, put the electronic product that awaits measuring on test base 11 earlier, utilize the output of transmission cylinder 902 to drive movable plate 903 and remove to the direction that is close to fixed plate 901, until cooperation fixed plate 901, carry out effectual centre gripping to the electronic product that awaits measuring, then can drive screw rod 803 through the output of positive and negative motor 802 and rotate, screw rod 803 is rotatory to drive movable block 806 and is removed, movable block 806 removes and drives test base 11 through drive block 805 and remove, thereby reach and be convenient for carry out reasonable adjustment to test base 11's position, after the adjustment is accomplished, then utilize the output of hydraulic cylinder 7 to drive pressure sensor 13 through the connecting plate and remove downwards, pressure sensor 13 removes downwards and drives pressure testing head 10 and remove downwards, thereby press testing pressure head 10 on the electronic product that awaits measuring, and carry out data collection through pressure sensor 13, these data pass through the peripheral controller transmission for display 4, can pass through the display screen on display 4, the staff of being convenient for can take notes the data of pressure, can effectively improve staff's work efficiency.

The standard parts used in the present application document can be purchased from the market, and can be customized according to the description of the specification and the accompanying drawings, the specific connection mode of each part adopts the conventional means such as mature bolt, rivet, welding and the like in the prior art, the machinery, parts and equipment adopt the conventional type in the prior art, meanwhile, the electric elements appearing in the present application are externally connected and communicated with a power supply and a control switch when in use, the control mode is automatically controlled through a controller, the control circuit of the controller can be realized through simple programming of technicians in the field, and belongs to the common knowledge in the field, so the utility model discloses the control mode and circuit connection are not explained in detail, and the peripheral controller mentioned in the specification can play a control role for the electric elements mentioned herein, and the peripheral controller is the conventional known equipment.

It should be noted that, in this document, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

The principles and embodiments of the present invention have been explained herein using specific examples, which are presented only to assist in understanding the methods and their core concepts. It should be noted that there are no specific structures but a few limitations to the limited expression of the characters, and that a person skilled in the art can make various improvements, decorations, or changes without departing from the principles of the present invention and can combine the above technical features in a suitable manner; the application of these modifications, variations or combinations, or the application of the concepts and solutions of the present invention in other contexts without modification, is not intended to be considered as a limitation of the present invention.

Claims

1. The utility model provides a tool is used in electronic product compression testing, includes bottom plate (3), its characterized in that: the top fixedly connected with test box (1) of bottom plate (3), the preceding terminal surface of test box (1) has dodge gate (2) through hinge movable mounting, the top fixed mounting of dodge gate (2) has display (4), the inside bottom fixedly connected with mounting panel (12) of test box (1), the inside of mounting panel (12) is provided with adjusting part (8), the top of mounting panel (12) is provided with test base (11), the inside of test base (11) is provided with centre gripping subassembly (9), the inside top fixed mounting of test box (1) has hydraulic cylinder (7), the output of hydraulic cylinder (7) has pressure sensor (13) through connecting plate fixed mounting, the bottom fixed mounting of pressure sensor (13) has test pressure head (10).

2. The jig for testing pressure of electronic products of claim 1, wherein: the adjusting component (8) comprises a positive and negative motor (802), the positive and negative motor (802) is fixedly installed inside the mounting plate (12), the output end of the positive and negative motor (802) is fixedly connected with a screw (803), the outer wall of the screw (803) is in threaded connection with a moving block (806), the lower end surface of the moving block (806) is connected with a limiting rod (804) in a penetrating mode, and the limiting rod (804) is movably connected with the moving block (806).

3. The jig for testing pressure of electronic products according to claim 2, wherein: the top of the moving block (806) is provided with a through groove (801), a transmission block (805) is movably arranged in the through groove (801), the bottom of the transmission block (805) is fixedly connected with the top of the moving block (806), and the top of the transmission block (805) is fixedly connected with the bottom of the testing base (11).

4. The jig for testing the pressure of the electronic product according to claim 1, wherein: the clamping assembly (9) comprises a transmission cylinder (902), the transmission cylinder (902) is fixedly installed inside the test base (11), the output end of the transmission cylinder (902) is fixedly connected with a moving plate (903), a fixing plate (901) is arranged on one side of the moving plate (903), and the bottom of the fixing plate (901) is fixedly connected with the top of the test base (11).

5. The jig for testing pressure of electronic products according to claim 4, wherein: the bottom of the moving plate (903) is provided with a sliding groove (905), the inner wall of the sliding groove (905) is connected with a sliding block (904) in a sliding mode, and the sliding block (904) is fixedly connected with the moving plate (903).

6. The jig for testing the pressure of the electronic product according to claim 1, wherein: the equal fixedly connected with pillar (5) in both sides of bottom plate (3) bottom, pulley (6) are installed to the bottom of pillar (5).