CN222838154U - Circuit board test machine - Google Patents
Circuit board test machine Download PDFInfo
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- CN222838154U CN222838154U CN202421070202.9U CN202421070202U CN222838154U CN 222838154 U CN222838154 U CN 222838154U CN 202421070202 U CN202421070202 U CN 202421070202U CN 222838154 U CN222838154 U CN 222838154U
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Abstract
本实用新型公开了一种电路板测试机台，包括底座，底座上方中间位置处设置有测试台，底座前侧位置处阵列设置有数据接头，测试台顶部位置处中间位置处设置有放置槽，测试台底部位置处设置有安装座，安装座与底座通过固定件连接，放置槽外侧位置处环形阵列设置有卡槽，放置槽左右两侧位置处分别设置有定位槽，固定件顶部位置处设置有内六角螺栓，测试台底部位置处设置有定位件，安装座上方位置处设置有定位筒，通过插接连接的方式，定位件与定位筒之间形成了可靠的连接，不易受外界因素的干扰或影响，保证了测试台在使用过程中的稳定性和可靠性，有效提高测试台在安装座上的稳固性和定位精准度，同时具备便捷、多重定位点和可靠性等优点。
The utility model discloses a circuit board testing machine, comprising a base, a test bench is arranged at a middle position above the base, a data connector is arranged in an array at a front position of the base, a placement groove is arranged at a middle position at the top position of the test bench, a mounting seat is arranged at a bottom position of the test bench, the mounting seat and the base are connected through a fixing piece, a card groove is arranged in a ring array at a position outside the placement groove, positioning grooves are arranged at positions on the left and right sides of the placement groove respectively, a hexagon socket bolt is arranged at a top position of the fixing piece, a positioning piece is arranged at a bottom position of the test bench, and a positioning cylinder is arranged at a position above the mounting seat, a reliable connection is formed between the positioning piece and the positioning cylinder by a plug-in connection mode, the device is not easily disturbed or affected by external factors, the stability and reliability of the test bench during use are ensured, the stability and positioning accuracy of the test bench on the mounting seat are effectively improved, and the device has the advantages of convenience, multiple positioning points and reliability.
Description
Technical Field
The utility model belongs to the technical field of circuit board testing machines, and particularly relates to a circuit board testing machine.
Background
The circuit board tester is a special device for testing the functions and performances of the circuit board, can automatically detect the parameters such as electrical connectivity, signal transmission, power consumption and the like on the circuit board, and the correctness and working state of each element, can detect whether the circuit board accords with design specifications and standards such as IPC standards through a preset test program and a corresponding test clamp or probe, and is generally composed of the test clamp or probe, a test instrument, a control system, a software system and the like, and the quality and performances of the circuit board are evaluated by executing the test program, recording data and analysis results.
But current circuit board test board is when placing the circuit board, and the location is slower, and the location process needs extra manpower and time input, has increased manufacturing cost, and production efficiency descends, needs to increase more equipment or people's hand and satisfies the production demand, has further increased the cost.
Disclosure of utility model
The utility model aims to provide a circuit board testing machine table, which solves the problems that the existing circuit board testing machine table provided in the background art is slower in positioning, extra labor and time are required in the positioning process, the production cost is increased, the production efficiency is reduced, more equipment or hands are required to be added to meet the production requirement, and the cost is further increased.
In order to achieve the purpose, the utility model provides a circuit board test machine, which comprises a base;
A test bench is arranged in the middle position above the base, vertical plates are respectively arranged at the left side and the right side of the test bench, two guide rails are arranged at the rear side of the test bench in an array manner, a data connector is arranged at the front side of the base in an array manner, and the circuit board test bench is powered by an external power supply;
The middle position of the top position of the test bench is provided with a placing groove, the bottom position of the test bench is provided with a mounting seat, and the mounting seat is connected with the base through a fixing piece.
Preferably, the annular array at the outer side of the placing groove is provided with clamping grooves, and the left side and the right side of the placing groove are respectively provided with positioning grooves.
Preferably, the fixing piece top position department is provided with hexagon socket head cap screw, test bench passes through fixing piece bolted connection with the mount pad, test bench bottom position department is provided with the setting element, the setting element array is provided with four.
Preferably, a positioning cylinder is arranged above the mounting seat, the positioning cylinder corresponds to the positioning piece, and the positioning piece is connected with the positioning cylinder in a plugging manner.
Preferably, conductors are arranged in the placing groove in an array mode, communication pieces are arranged at the bottom of the test bench in an array mode, and the communication pieces are connected with the bottom data connectors.
Preferably, the data connector is provided with an interface in an array manner, a signal conductor is arranged at the middle position inside the interface, and positioning holes are respectively formed in the left side and the right side of the interface.
Preferably, insulating plates are respectively arranged on the upper side and the lower side of the base, and the insulating plates are fixedly connected with the base through fixing bolts.
Compared with the prior art, the utility model provides a circuit board testing machine, which has the following beneficial effects:
Through setting up of standing groove, the mount pad, the mounting, the draw-in groove, the constant head tank, setting element and positioning section of thick bamboo, through the connected mode that uses hexagon socket head cap bolt and mounting, firm in connection between testboard and the mount pad is stable, be difficult for not hard up or rocking, the setting element is pegged graft with the positioning section of thick bamboo and is connected, can realize accurate location, ensure that the testboard is accurate in the position on the mount pad, skew or swing can not appear, be favorable to going on steadily of test procedure, the location design of pegging graft makes installation and dismantlement process convenient and fast more, no need extra instrument or complicated operation, operating efficiency has been improved, the setting element array is provided with four, can provide a plurality of setpoint, stability and equilibrium of testboard on the mount pad have been increased, avoid the unstable condition that the location probably exists, through the mode of pegging graft the connection, reliable connection has been formed between setting element and the positioning section of thick bamboo, be difficult for receiving external factor's interference or influence, stability and reliability in the use have been guaranteed to test board, adopt the design scheme of setting element and positioning section of thick bamboo pegging graft connection, can effectively improve the test board and the reliability on the mount pad, the stability and positioning point, simultaneously, the reliability has advantages such as being accurate and stable.
Through setting up of conductor, intercommunication, data connector, interface, signal conductor and locating hole, the inside conductor of standing groove can provide the required power of circuit board or signal transmission function, ensure the required electric energy of circuit board test and data transmission's reliability, the intercommunication piece is connected with bottom data connector, the inside interface that is provided with of data connector, can realize the connection and the communication of testboard and external equipment, make things convenient for transmission and the exchange of data, the inside intermediate position department of interface is provided with signal conductor, can effectively transmit the signal, ensure stability and the accuracy of signal, the precision and the reliability of test have been improved, the interface left and right sides is provided with the locating hole respectively, can be used for locating circuit board or other equipment, ensure the accuracy and the stability of their position in the installation, be favorable to the accuracy of going on of test and result, the standing groove inner conductor, the intercommunication piece, data connector, interface, signal conductor and the design scheme of locating hole, can effectively improve the connection stability of testboard and external equipment, signal transmission's reliability, possess the locate function simultaneously, be favorable to the smooth of test process and the accuracy of result.
Drawings
Fig. 1 is a schematic structural view of the present utility model.
FIG. 2 is a schematic diagram of a test bench according to the present utility model.
Fig. 3 is a schematic structural view of a data connector in the present utility model.
In the figure, 1, a base; 2, a vertical plate, 3, a guide rail, 4, a test board, 5, an insulating plate, 6, a fixing bolt, 7, a data connector, 8, a placing groove, 9, an inner hexagon bolt, 10, a positioning groove, 11, a mounting seat, 12, a communicating piece, 13, a positioning cylinder, 14, a fixing piece, 15, a positioning piece, 16, a clamping groove, 17, a positioning hole, 18, a signal conductor, 19, an interface, 20 and a conductor.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
The utility model provides a test bench 4 arranged in the middle position above a base 1 as shown in figures 1-3, vertical plates 2 are respectively arranged at the left side and the right side of the test bench 4, two guide rails 3 are arranged at the rear side of the test bench 4 in an array manner, a data connector 7 is arranged at the front side of the base 1 in an array manner, and a circuit board test machine is powered by an external power supply;
The middle position of the top position of the test bench 4 is provided with a placing groove 8, the bottom position of the test bench 4 is provided with a mounting seat 11, and the mounting seat 11 is connected with the base 1 through a fixing piece 14.
The annular array at the outer side of the placing groove 8 is provided with clamping grooves 16, and the left side and the right side of the placing groove 8 are respectively provided with positioning grooves 10.
The top position department of mounting 14 is provided with hexagon socket head cap screw 9, and testboard 4 passes through mounting 14 bolted connection with mount pad 11, and testboard 4 bottom position department is provided with setting element 15, and setting element 15 array is provided with four.
A positioning cylinder 13 is arranged above the mounting seat 11, the positioning cylinder 13 corresponds to the positioning piece 15, and the positioning piece 15 is connected with the positioning cylinder 13 in a plug-in connection way.
Conductors 20 are arranged in the placing groove 8 in an array mode, communicating pieces 12 are arranged in the bottom position of the test bench 4 in an array mode, and the communicating pieces 12 are connected with the bottom data connector 7.
The data connector 7 is internally provided with an interface 19 in an array manner, a signal conductor 18 is arranged in the middle position inside the interface 19, and positioning holes 17 are respectively formed in the left side and the right side of the interface 19.
The upper and lower both sides of base 1 are provided with insulation board 5 respectively, and insulation board 5 passes through fixing bolt 6 fixed connection with base 1.
In this embodiment, a specific implementation step of a circuit board testing machine is provided, a circuit board to be tested and a corresponding testing machine are prepared, a testing instrument and a control system are ensured to be in a normal working state, the circuit board to be tested is installed in a placing groove 8, the circuit board is ensured to be aligned and fixed on a card slot 16, the testing instrument is connected, the connection is ensured to be correct and stable, the testing instrument is connected to the control system, smooth communication is ensured, the control system is started, a corresponding testing program is selected, the test parameter setting is confirmed, such as test signal frequency, test point position and the like, the testing program is started, the testing instrument starts to send signals and collect feedback data, the testing process is monitored in real time, the normal operation of the testing instrument and equipment is ensured, the contact condition between the testing fixture and the circuit board is observed, stability and reliability are ensured, after the testing instrument collects the feedback data, the control system performs data processing and analysis, the response data of the circuit board are analyzed, the working state and the performance of the circuit board are judged to meet the requirements, a test report is generated according to the analysis result, the test result is included, the test result is displayed and recorded, the subsequent and stable and the test is convenient to finish the test and stable, and the test is ensured to operate.
As shown in fig. 1-2, a placing groove 8 is formed in the middle position of the top position of the test bench 4, a mounting seat 11 is formed in the bottom position of the test bench 4, the mounting seat 11 is connected with the base 1 through a fixing piece 14, a clamping groove 16 is formed in an annular array at the outer side position of the placing groove 8, positioning grooves 10 are respectively formed in the left side position and the right side position of the placing groove 8, an inner hexagon bolt 9 is arranged at the top position of the fixing piece 14, the test bench 4 is connected with the mounting seat 11 through the fixing piece 14 in a bolt mode, positioning pieces 15 are arranged at the bottom position of the test bench 4, four positioning pieces 15 are arranged in an array, positioning barrels 13 are arranged at the positions above the mounting seat 11, the positioning barrels 13 correspond to the positioning pieces 15, and the positioning pieces 15 are in plug connection with the positioning barrels 13.
Preferably, through the connected mode that uses hexagon socket head cap screw 9 and mounting 14, can ensure firm in connection between testboard 4 and the mount pad 11 is stable, be difficult for not hard up or rocking, locating piece 15 and positioning tube 13 are pegged graft and are connected, can realize accurate location, ensure that testboard 4 is accurate in position on mount pad 11, skew or swing can not appear, be favorable to the stable of test procedure to go on, the design of pegging graft makes installation and dismantlement process more convenient and fast, do not need extra instrument or complicated operation, operating efficiency has been improved, locating piece 15 array is provided with four, can provide a plurality of setpoint, stability and equilibrium of testboard 4 on mount pad 11 have been increased, the unstable condition that single-point location probably exists has been avoided, through the mode of pegging graft and connect, reliable connection has been formed between locating piece 15 and the positioning tube 13, be difficult for receiving the interference or influence of external factor, stability and reliability in the use of testboard 4 have been guaranteed, adopt the design scheme of locating piece 15 and positioning tube 13 pegging graft and be connected, can effectively improve testboard 4 on mount pad 11 and stability and reliability, simultaneously possesses advantages such as accurate positioning point and multiple setpoint.
As shown in fig. 1 and 3, conductors 20 are arranged in the placing groove 8 in an array manner, communication pieces 12 are arranged in the bottom position of the test bench 4 in an array manner, the communication pieces 12 are connected with the bottom data connector 7, an interface 19 is arranged in the data connector 7 in an array manner, a signal conductor 18 is arranged in the middle position of the interface 19, and positioning holes 17 are respectively formed in the left side and the right side of the interface 19.
Preferably, the conductor 20 in the placing groove 8 can provide the power or signal transmission function required by the circuit board, ensure the reliability of electric energy and data transmission required by the circuit board test, the communicating piece 12 is connected with the bottom data connector 7, the interface 19 is arranged in the data connector 7, the connection and communication between the test board 4 and external equipment can be realized, the data transmission and exchange are convenient, the signal conductor 18 is arranged in the middle position in the interface 19, the signal can be effectively transmitted, the stability and the accuracy of the signal are ensured, the test precision and the reliability are improved, the positioning holes 17 are respectively arranged on the left side and the right side of the interface 19, the positioning holes can be used for positioning the circuit board or other equipment, the position accuracy and the stability of the circuit board or other equipment in the installation process are ensured, the test and the result accuracy are facilitated, and the design scheme of the conductor 20, the communicating piece 12, the data connector 7, the interface 19, the signal conductor 18 and the positioning holes 17 in the placing groove 8 can effectively improve the connection stability of the test board 4 and the external equipment, the reliability of the signal transmission, and the positioning function are also provided, and the smoothness of the test process and the result accuracy are favorable.
As shown in fig. 1-3, insulating plates 5 are respectively arranged on the upper side and the lower side of the base 1, and the insulating plates 5 are fixedly connected with the base 1 through fixing bolts 6.
Optionally, the insulating board 5 can provide electrical isolation, prevent electric interference or short circuit between test bench 4 and the base 1, circuit board and the safe operation of equipment in the protection test process, through fixing bolt 6 fixed connection, insulating board 5 and base 1 close combination, the mechanical stability of base 1 has been increased, prevent not hard up or the aversion that leads to because of vibration or external force, insulating board 5 can play the effect of protecting base 1, prevent external object or liquid direct contact to the metal part of base 1, thereby prolonged the life of base 1 and reduced maintenance cost, the security of test bench 4 in the use has been improved in the reinforcing of electrical isolation and mechanical stability, the risk of accident emergence has been reduced, the security of protection operating personnel and equipment.
It should be noted that the foregoing description is only a preferred embodiment of the present utility model, and although the present utility model has been described in detail with reference to the foregoing embodiments, it should be understood that modifications, equivalents, improvements and modifications to the technical solution described in the foregoing embodiments may occur to those skilled in the art, and all modifications, equivalents, and improvements are intended to be included within the spirit and principle of the present utility model.
Claims (7)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202421070202.9U CN222838154U (en) | 2024-05-16 | 2024-05-16 | Circuit board test machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202421070202.9U CN222838154U (en) | 2024-05-16 | 2024-05-16 | Circuit board test machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN222838154U true CN222838154U (en) | 2025-05-06 |
Family
ID=95529893
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202421070202.9U Active CN222838154U (en) | 2024-05-16 | 2024-05-16 | Circuit board test machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN222838154U (en) |
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2024
- 2024-05-16 CN CN202421070202.9U patent/CN222838154U/en active Active
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