Multi-core cable on-off testing device

Abstract

The utility model relates to the technical field of cable detection, and particularly discloses a multi-core cable on-off testing device, which comprises a communication cable interface, a testing mainboard, a testing A interface, a testing B interface, a mounting main body and two groups of clamping driving assemblies, and is characterized in that the testing mainboard is fixedly connected with the mounting main body; the two groups of clamping driving assemblies are respectively and fixedly connected with the mounting main body, the test A interface is fixedly connected with the test main board and is located at the upper end of the test main board, the test B interface is fixedly connected with the test main board and is located at the upper end of the test main board, and the communication cable interface is fixedly connected with the test main board and is located at the upper end of the test main board. According to the multi-core cable detection device, the multi-core cable can be rapidly detected, the detection efficiency of the multi-core cable is improved, meanwhile, the abrasion of the test interface A, the test interface B and the multi-core cable can be reduced in a direct plugging and direct unplugging mode, and the abrasion caused by shaking during manual plugging and unplugging is effectively avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of cable detection, in particular to a multi-core cable continuity test device. Background Art

[0002] At present, customized multi-core cables are usually used in the assembly process of electronic products or engineering installation. Regardless of whether they are purchased from outside or produced in-house, these customized cables need to be tested for connectivity before being put into use. Otherwise, if there are defective products in the untested cables, it will bring adverse consequences to the products or projects using these cables, causing unnecessary losses.

[0003] In the prior art, testers usually use the on / off position of a multimeter to test the cores in a multi-core cable. The operation method is quick and simple, and the tool is easy to carry.

[0004] However, in the prior art, large-scale testing will result in low testing efficiency and misjudgment is prone to occur during repeated operations. Utility Model Content

[0005] The utility model aims to provide a multi-core cable continuity test device, aiming to solve the technical problems in the prior art that in large-scale detection, the detection efficiency is low and misjudgment is prone to occur during repeated operations.

[0006] To achieve the above-mentioned purpose, the utility model adopts a multi-core cable continuity test device, including a communication cable interface, a test mainboard, a test A interface, a test B interface, an installation body and a clamping drive assembly, the test mainboard is fixedly connected to the installation body and is located at the upper end of the installation body, the number of the clamping drive assemblies is two groups, the two groups of clamping drive assemblies are respectively fixedly connected to the installation body and are respectively located at the upper end of the installation body, the test A interface is fixedly connected to the test mainboard and is located at the upper end of the test mainboard, the test B interface is fixedly connected to the test mainboard and is located at the upper end of the test mainboard, and the communication cable interface is fixedly connected to the test mainboard and is located at the upper end of the test mainboard.

[0007] Wherein, the installation body includes a base plate and a mounting column, the number of the mounting columns is multiple, each of the mounting columns is fixedly connected to the base plate and is respectively located at the upper end of the base plate, and the test mainboard is arranged at the upper ends of the multiple mounting columns.

[0008] Among them, each group of the clamping drive components includes a first telescopic electric cylinder, a push block, a lower mold, a bracket, an upper mold and a second telescopic electric cylinder, the first telescopic electric cylinder is fixedly connected to the base plate and is located at the upper end of the base plate, the push block is fixedly connected to the output end of the first telescopic electric cylinder and is located at one end of the first telescopic electric cylinder, the lower mold is fixedly connected to the push block and is located at the upper end of the push block, the bracket is fixedly connected to the push block and is located at the upper end of the push block, the second telescopic electric cylinder is fixedly connected to the bracket and is located at the upper end of the second telescopic electric cylinder, and the output end of the second telescopic electric cylinder passes through the bracket and is fixedly connected to the upper mold, and the lower mold and the upper mold are adapted to each other.

[0009] The multi-core cable continuity test device further comprises a cover body, which is fixedly connected to the base plate and located at the upper end of the base plate, and covers the test main board.

[0010] Among them, the multi-core cable continuity test device also includes an L-plate, a screw and a clamp. The number of the L-plate is two groups, and the two groups of L-plates are respectively fixedly connected to the base plate and are respectively located at the lower end of the base plate. The number of the screws is two groups, and each group of the screws is respectively threadedly connected to the corresponding L-plate, and each group of the screws passes through the corresponding L-plate and is fixedly connected to the clamp.

[0011] The utility model discloses a multi-core cable continuity test device, wherein the test mainboard is supported and fixed by the installation main body, and the communication cable interface, the test A interface and the test B interface are respectively arranged on the upper end of the test mainboard, the communication cable interface is connected to the test terminal through the communication cable, the two ends of the multi-core cable to be tested are respectively arranged on the corresponding clamping drive components, and the ends of the multi-core cable are clamped and fixed by the clamping drive components, and the two ends of the multi-core cable are respectively inserted into the corresponding test A interface and the test B interface, the multi-core cable is detected by the test mainboard, and the detection result is transmitted to the test terminal through the communication cable interface and the communication cable, and the multi-core cable is identified whether it is normal through the calculation of the test terminal. The above structure can quickly detect the multi-core cable and improve the detection efficiency of the multi-core cable. At the same time, the wear of the test A interface, the test B interface and the multi-core cable can be reduced by direct plugging and unplugging, and the wear caused by shaking during manual plugging and unplugging can be effectively avoided, thereby improving the test efficiency and test accuracy and reducing the workload of the tester. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0013] Figure 1 It is a structural schematic diagram of the first embodiment of the utility model.

[0014] Figure 2 It is a structural schematic diagram of the second embodiment of the utility model.

[0015] Figure 3 It is a side view of the second embodiment of the utility model.

[0016] 101-communication cable interface, 102-test main board, 103-test A interface, 104-test B interface, 105-base board, 106-mounting column, 107-first telescopic electric cylinder, 108-push block, 109-lower mold, 110-bracket, 111-upper mold, 112-second telescopic electric cylinder, 201-cover body, 202-L plate, 203-screw, 204-clamp. DETAILED DESCRIPTION

[0017] The first embodiment of the present application is:

[0018] See also Figure 1 ,in Figure 1 It is a structural schematic diagram of the first embodiment of the utility model.

[0019] The utility model provides a multi-core cable continuity test device: including a communication cable interface 101, a test main board 102, a test A interface 103, a test B interface 104, a mounting body and a clamping drive assembly, the mounting body including a base plate 105 and a mounting column 106, the clamping drive assembly including a first telescopic electric cylinder 107, a push block 108, a lower mold 109, a bracket 110, an upper mold 111 and a second telescopic electric cylinder 112.

[0020] According to this specific embodiment, the communication cable interface 101 and the test terminal are connected by using a communication cable, the test A interface 103 and the test B interface 104 detect the two ends of the multi-core cable, the installation body supports the test main board 102, and the clamping drive component fixes the two ends of the multi-core cable and realizes automatic plugging and unplugging.

[0021] The test mainboard 102 is fixedly connected to the installation body and is located at the upper end of the installation body. The number of the clamping drive components is two groups. The two groups of clamping drive components are respectively fixedly connected to the installation body and are respectively located at the upper end of the installation body. The test A interface 103 is fixedly connected to the test mainboard 102 and is located at the upper end of the test mainboard 102. The test B interface 104 is fixedly connected to the test mainboard 102 and is located at the upper end of the test mainboard 102. The communication cable interface 101 is fixedly connected to the test mainboard 102 and is located at the upper end of the test mainboard 102. The installation body supports and fixes the test mainboard 102. At the same time, in the test The upper end of the main board 102 is respectively provided with the communication cable interface 101, the test A interface 103 and the test B interface 104. The communication cable interface 101 is connected to the test terminal through the communication cable, and the two ends of the multi-core cable to be tested are respectively arranged on the corresponding clamping drive components, and the ends of the multi-core cable are clamped and fixed by the clamping drive components. At the same time, the two ends of the multi-core cable are respectively inserted into the corresponding test A interface 103 and the test B interface 104. The multi-core cable is detected through the test main board 102, and the detection result is transmitted to the test terminal through the communication cable interface 101 and the communication cable. Through the calculation of the test terminal, it is identified whether the multi-core cable is normal.

[0022] Secondly, there are multiple mounting columns 106, each of which is fixedly connected to the substrate 105 and located at the upper end of the substrate 105, and the test mainboard 102 is arranged at the upper ends of the multiple mounting columns 106. The clamping drive assembly is supported and fixed by the substrate 105, and the mounting columns 106 are supported at the same time. The test mainboard 102 is supported and fixed by the mounting columns 106, so as to ensure the stability of the test mainboard 102.

[0023] At the same time, the first telescopic electric cylinder 107 is fixedly connected to the base plate 105 and is located at the upper end of the base plate 105. The push block 108 is fixedly connected to the output end of the first telescopic electric cylinder 107 and is located at one end of the first telescopic electric cylinder 107. The lower mold 109 is fixedly connected to the push block 108 and is located at the upper end of the push block 108. The bracket 110 is fixedly connected to the push block 108 and is located at the upper end of the push block 108. The second telescopic electric cylinder 112 is fixedly connected to the bracket 110 and is located at the upper end of the second telescopic electric cylinder 112. The output end of the second telescopic electric cylinder 112 passes through the bracket 110 and is fixedly connected to the upper mold 111. The lower mold 109 is fixedly connected to the upper mold 111. They are adapted to each other, and the end of the multi-core cable is embedded in the lower mold 109, and the second telescopic electric cylinder 112 is driven to extend, and the upper mold 111 is controlled to descend, and then the upper mold 111 covers the lower mold 109 to fix and limit the end of the multi-core cable. The second telescopic electric cylinder 112 is supported and fixed by the bracket 110, and the bracket 110 is supported by the push block 108. After the end of the multi-core cable is fixed, the first telescopic electric cylinder 107 is driven to extend, thereby driving the push block 108 to move, so that the end of the multi-core cable clamped between the upper mold 111 and the lower mold 109 is inserted into the corresponding test A interface 103 and the test B interface 104.

[0024] When using a multi-core cable continuity test device of the present embodiment, the installation body supports and fixes the test mainboard 102, and the communication cable interface 101, the test A interface 103 and the test B interface 104 are respectively arranged on the upper end of the test mainboard 102, the communication cable interface 101 is connected to the test terminal through the communication cable, and the two ends of the multi-core cable to be tested are respectively arranged on the corresponding clamping drive components, and the ends of the multi-core cable are clamped and fixed by the clamping drive component, and the two ends of the multi-core cable are respectively inserted into the corresponding test A interface 103 and the test B interface 104, the multi-core cable is detected by the test mainboard 102, and the detection result is transmitted to the test terminal through the communication cable interface 101 and the communication cable, and the multi-core cable is identified whether it is normal through the calculation of the test terminal, and the clamping drive component is controlled by the substrate 105. The mounting column 106 is used to support and fix the test mainboard 102, and the test mainboard 102 is supported and fixed by the mounting column 106 to ensure the stability of the test mainboard 102. The end of the multi-core cable is embedded in the lower mold 109, and the second telescopic electric cylinder 112 is driven to extend, and the upper mold 111 is controlled to descend, and then the upper mold 111 covers the lower mold 109 to fix and limit the end of the multi-core cable. The second telescopic electric cylinder 112 is supported and fixed by the bracket 110, and the bracket 110 is supported by the push block 108. After the end of the multi-core cable is fixed, the first telescopic electric cylinder 107 is driven to extend, thereby driving the push block 108 to move, so that the end of the multi-core cable clamped between the upper mold 111 and the lower mold 109 is inserted into the corresponding test A interface 103 and the test B interface 104.

[0025] The second embodiment of the present application is:

[0026] Based on the first embodiment, please refer to Figure 2 and Figure 3 ,in Figure 2 It is a structural schematic diagram of the second embodiment of the utility model. Figure 3 It is a side view of the second embodiment of the utility model.

[0027] The utility model provides a multi-core cable continuity test device, which further comprises a cover body 201 , an L-plate 202 , a screw rod 203 and a clamping plate 204 .

[0028] According to this specific embodiment, the screw 203 and the clamping plate 204 are supported and fixed by the L-plate 202, and the installation and locking of the base plate 105 are realized by the L-plate 202, the screw 203 and the clamping plate 204, and the cover body 201 provides dustproof and waterproof functions for the test main board 102.

[0029] Among them, the cover body 201 is fixedly connected to the substrate 105 and is located at the upper end of the substrate 105, and the cover body 201 covers the test main board 102. Through the covering of the cover body 201 on the cover body 201, the test main board 102 is completely embedded in the inside of the cover body 201. Through the covering of the cover body 201, the dust and water proof effect of the test main board 102 can be achieved, and the dust and water stains can be prevented from affecting the detection and testing of the test main board 102.

[0030] Secondly, there are two groups of L-plates 202, which are fixedly connected to the base plate 105 and located at the lower end of the base plate 105 respectively. There are two groups of screws 203, each group of screws 203 is threadedly connected to the corresponding L-plates 202 respectively, and each group of screws 203 passes through the corresponding L-plates 202 and is fixedly connected to the clamping plate 204 respectively. The screws 203 and the clamping plate 204 are supported and fixed by the L-plates 202, and the workbench is placed between the clamping plate 204 and the base plate 105. The screws 203 are rotated to make the clamping plate 204 approach the base plate 105 until the clamping plate 204 and the base plate 105 complete the clamping and fixing of the workbench, thereby achieving the purpose of rapid fixation and improving the convenience of the device.

[0031] When using a multi-core cable continuity test device of the present embodiment, the cover body 201 is covered by the cover body 201, so that the test main board 102 is completely embedded in the cover body 201. The cover body 201 can cover the test main board 102 to achieve dust and water proofing effect, and avoid dust and water stains from affecting the detection and testing of the test main board 102. The L plate 202 supports and fixes the screw 203 and the clamping plate 204, and the workbench is placed between the clamping plate 204 and the base plate 105. The screw 203 is rotated to make the clamping plate 204 approach the base plate 105 until the clamping plate 204 and the base plate 105 complete the clamping and fixing of the workbench, thereby achieving the purpose of rapid fixation and improving the convenience of the device.

[0032] The above disclosure is only a preferred embodiment of the present invention, and certainly cannot be used to limit the scope of rights of the present invention. Ordinary technicians in this field can understand that all or part of the processes of the above embodiment and equivalent changes made according to the claims of the present invention still fall within the scope covered by the utility model.

Claims

1. A multi-core cable continuity test device, characterized in that: It includes a communication cable interface, a test mainboard, a test A interface, a test B interface, an installation body and a clamping drive component. The test mainboard is fixedly connected to the installation body and is located at the upper end of the installation body. The number of the clamping drive components is two groups, and the two groups of clamping drive components are respectively fixedly connected to the installation body and are respectively located at the upper end of the installation body. The test A interface is fixedly connected to the test mainboard and is located at the upper end of the test mainboard. The test B interface is fixedly connected to the test mainboard and is located at the upper end of the test mainboard. The communication cable interface is fixedly connected to the test mainboard and is located at the upper end of the test mainboard.

2. A multi-core cable continuity test device as claimed in claim 1, characterized in that: The installation body includes a base plate and a plurality of installation columns, each of which is fixedly connected to the base plate and located at the upper end of the base plate, and the test main board is arranged at the upper ends of the plurality of installation columns.

3. A multi-core cable continuity test device as claimed in claim 2, characterized in that: Each group of the clamping drive components includes a first telescopic electric cylinder, a push block, a lower mold, a bracket, an upper mold, and a second telescopic electric cylinder. The first telescopic electric cylinder is fixedly connected to the base plate and is located at the upper end of the base plate. The push block is fixedly connected to the output end of the first telescopic electric cylinder and is located at one end of the first telescopic electric cylinder. The lower mold is fixedly connected to the push block and is located at the upper end of the push block. The bracket is fixedly connected to the push block and is located at the upper end of the push block. The second telescopic electric cylinder is fixedly connected to the bracket and is located at the upper end of the second telescopic electric cylinder. The output end of the second telescopic electric cylinder passes through the bracket and is fixedly connected to the upper mold. The lower mold and the upper mold are adapted to each other.

4. A multi-core cable continuity test device as claimed in claim 3, characterized in that: The multi-core cable continuity test device further comprises a cover body, which is fixedly connected to the base plate and located at the upper end of the base plate, and the cover body covers the test main board.

5. A multi-core cable continuity test device as claimed in claim 4, characterized in that: The multi-core cable continuity test device also includes an L-plate, a screw and a clamp. The number of the L-plate is two groups, and the two groups of L-plates are respectively fixedly connected to the base plate and are respectively located at the lower end of the base plate. The number of the screw is two groups, and each group of the screws is respectively threadedly connected to the corresponding L-plate, and each group of the screws passes through the corresponding L-plate and is fixedly connected to the clamp.

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