Wire harness detection jig storage device

Abstract

A wire harness detection jig storage device is used for storing wire harness detection jigs and comprises a storage rack outer frame, the inner space of the storage rack outer frame is sequentially divided into a plurality of jig installation spaces by a plurality of vertical beams from left to right, and a plurality of bases used for storing the jigs are arranged in the jig installation spaces; wherein the base is fixedly arranged on the vertical beam. The jig storage rack has the advantages that independent storage and high-density storage of jigs are achieved through the arrangement of the storage rack outer frame and the vertical beam structure; secondly, by means of the inserting connection mode between the jig and the base, the operation of storing or taking out the jig by a user is rapid and convenient; thirdly, aiming at the intelligent jigs, the host communicates with the intelligent jigs, so that each jig is stored and managed based on the identity information of the jig; and fourthly, aiming at the intelligent jig, a prompt device of the jig can be controlled through the host, so that prompt and guidance are provided for a user when the jig is taken out.

Description

Technical Field

[0001] The utility model relates to the technical field of wire harness detection, and particularly relates to a storage device for wire harness detection fixtures. Background Art

[0002] A wire harness detection device is a device used to detect the electrical connectivity performance of a wire harness. Some wire harness detection devices also have a pneumatic detection function, and can detect aspects such as the connection locking of the wire harness plug and the airtightness after locking through a pneumatic detection component. A wire harness detection fixture (hereinafter referred to as "fixture") is a key component of the wire harness detection device, mainly used to realize the physical docking with the wire harness plug to be detected, establish the circuit connection and air path connection between the plug and the main body of the wire harness detection device, so as to provide a detection environment for the subsequent wire harness function and performance detection work. In the prior art, the fixture usually adopts a pure electromechanical structure, and the outer shape and internal electrical structure of the fixtures of the same model are completely the same, with universality and replaceability. Therefore, when managing or storing this type of fixture, there is no need to distinguish and independently manage the fixtures of the same model. The Chinese invention patent application "A Circuit Matching Method, Device, Electronic Device and Storage Medium (Application No.: CN202310877989.3)" proposes an intelligent fixture, in which an embedded system or a storage chip is provided, and the unique identity identification information (Identity Document) of the fixture is provided in the embedded system or the storage chip. Through the unique identity identification information, each fixture can be independently managed.

[0003] However, in the prior art, there is no device that can independently manage and store the above-mentioned intelligent fixtures. If the user puts the fixtures of the same model into a traditional storage box for storage, since the outer shapes of the fixtures of the same model are completely the same, it will be very difficult for the user to distinguish them based on the unique identity identification information inside the chip during subsequent use. Summary of the Utility Model

[0004] The purpose of the utility model is to overcome the defects in the prior art and provide a storage device for wire harness detection fixtures.

[0005] To achieve the above purpose, the utility model adopts the following technical solutions:

[0006] A storage device for wire harness detection fixtures, which is used to store wire harness detection fixtures, includes an outer frame 2 of the storage rack. The internal space of the outer frame 2 of the storage rack is divided into a plurality of fixture installation spaces 206 by a plurality of vertical beams 207 from left to right in sequence. A plurality of bases 11 for storing the fixtures 10 are arranged in the fixture installation spaces 206; wherein, the bases 11 are fixedly installed on the vertical beams 207.

[0007] Preferably, the base 11 is of a U-shaped structure. Ears 116 protruding outward are provided at both side edges of the base 11, so that a groove-like structure 1160 is formed at the lower position of the outside of the base 11 below the ears 116. The base 11 is inserted into the fixture installation space 206 between the two vertical beams 207, and the base 11 is respectively clamped on the two vertical beams 207 through the groove-like structures 1160 on both sides, and is bolt-fixed to the bolt holes on the vertical beams 207 through the ears 116. The fixture 10 can be inserted into and removed from the base 11.

[0008] Preferably, a male probe board 112 is provided inside the front end of the base 11, and the male probe board 112 is electrically connected to the host of the harness detection fixture storage device. A female probe board 102 is provided at the front end of the fixture 10. When the fixture 10 is inserted into the base 11, the circuit structure inside the fixture 10 is electrically connected to the host through the female probe board 102 and the male probe board 112.

[0009] Preferably, a narrow-sloping surface structure 105 is provided at the middle position on the side of the fixture 10, so that a stepped variable cross-section structure is formed at the narrow-sloping surface structure 105 at the front end and the rear end of the fixture 10.

[0010] Preferably, two lifting ear parts 201 are symmetrically installed at the top of the storage rack outer frame 2. Among them, the lifting ear parts 201 are rotatably installed at the top of the storage rack outer frame 2 through a rotating shaft, and are used for lifting operations when the storage rack outer frame 2 moves.

[0011] Preferably, a sling 202 is provided between the two lifting ear parts 201 at the top of the storage rack outer frame 2, and is used for assisting in the lifting and fixing of the storage rack outer frame 2.

[0012] Preferably, a switch 203 for controlling the start or stop of the harness detection fixture storage device is installed below one side of the storage rack outer frame 2.

[0013] Preferably, a power interface 204 is provided outside the storage rack outer frame 2 for connecting to a power source.

[0014] Preferably, the harness detection fixture storage device further includes a box door 208 provided at the front of the harness detection fixture storage device. The number of the box doors 208 is two, and the two box doors 208 are of a split structure. Each box door 208 is connected to both sides of the harness detection fixture storage device through a hinge structure.

[0015] Preferably, universal wheels 205 are installed at the four corner positions at the bottom of the storage rack outer frame 2.

[0016] The storage device for a harness detection jig of the present utility model has the following beneficial effects: First, through the setting of the outer frame and vertical beams of the storage rack, the independent storage and high-density storage of the jigs are realized; second, through the insertion connection method between the jig and the base, the operation of the user to store or take out the jig is fast and convenient; third, for intelligent jigs, through communication with the host computer, the storage management of each jig based on its unique identity information is realized; fourth, for intelligent jigs, the host computer can control the prompting device of the jig, so as to provide prompts and guidance for the user when taking out the jig. Description of the Drawings

[0017] Figure 1 Schematic diagram of the outer frame structure of the storage rack in the present utility model;

[0018] Figure 2 For the present utility model Figure 1 Enlarged structure diagram of area C in the present utility model;

[0019] Figure 3 Schematic diagram of the base installation structure in the present utility model;

[0020] Figure 4 Schematic diagram of the back structure of the outer frame of the storage rack in the present utility model;

[0021] Figure 5 Schematic diagram of the jig assembly structure in the present utility model;

[0022] Figure 6 Schematic diagram of the inner shell structure of the mold in the present utility model;

[0023] Figure 7 For the present utility model Figure 6 Enlarged structure diagram of area A in the present utility model;

[0024] Figure 8 Another perspective structure diagram of the inner shell of the mold in the present utility model;

[0025] Figure 9 Schematic diagram of the tail plate structure of the inner shell in the present utility model;

[0026] Figure 10 Schematic diagram of the mold base structure in the present utility model;

[0027] Figure 11 For the present utility model Figure 10 Enlarged structure diagram of area B in the present utility model;

[0028] Figure 12 Schematic diagram of the base slide rail setting structure in the present utility model;

[0029] Figure 13 Another perspective structure diagram of the mold base in the present utility model.

[0030] Reference numerals: 1, fixture assembly; 10, fixture; 100, through hole; 101, first air path interface; 1010, locking port; 102, probe mother board; 103, fixture guide rail; 104, heat dissipation hole; 105, narrow slope structure; 106, inner shell tail plate; 107, inner shell guide groove; 11, base; 110, air path connection seat; 1100, jack; 1101, locking pressure piece; 111, second air path interface; 112, probe male board; 113, base guide groove; 116, base tail plate; 1160, groove structure; 117, base guide rail; 2, outer frame of storage rack; 201, lifting ear piece; 202, sling; 203, switch; 204, power supply interface; 205, universal wheel; 206, fixture installation space; 207, vertical beam; 208, box door. Detailed implementation manners

[0031] The following Figure 1 in conjunction with Figure 13 the accompanying drawings, further illustrate the detailed implementation manners of a storage device for a wire harness detection fixture of the present utility model. The storage device for a wire harness detection fixture of the present utility model is not limited to the descriptions of the following embodiments.

[0032] Embodiment 1:

[0033] This embodiment provides a storage device for a wire harness detection fixture, which is used to store wire harness detection fixtures. As Figure 1-2 shown, the storage device for a wire harness detection fixture includes an outer frame 2 of a storage rack. The internal space of the outer frame 2 of the storage rack is divided into a plurality of fixture installation spaces 206 by a plurality of vertical beams 207 arranged in sequence from left to right. A plurality of bases 11 for storing fixtures 10 are provided in the fixture installation spaces 206. Among them, the bases 11 are fixedly installed on the vertical beams 207.

[0034] Specifically, the outer frame 2 of the storage rack can adopt a metal frame + panel structure as the bearing structure of the storage device for a wire harness detection fixture, providing an installation position and a bearing space for other components. Preferably, the outer frame 2 of the storage rack is integrally in a cuboid structure, and the actual size can be flexibly set according to the fixture storage requirements, and no special limitation is made in this embodiment. A plurality of vertical beams 207 are provided on the front side (the side facing the user's operation of accessing the fixture) of the outer frame 2 of the storage rack, dividing the front side of the internal space of the outer frame 2 of the storage rack into a plurality of fixture installation spaces 206, and each fixture installation space 206 can store a vertical column of fixtures. As Figure 1As shown, the harness detection fixture storage device includes 8 fixture installation spaces 206. 16 fixtures can be installed from top to bottom inside each fixture installation space 206. Then, the harness detection fixture storage device can store 128 fixtures. Of course, the harness detection fixture storage device can also adopt the method of setting crossbeams and set each fixture installation space as a horizontal structure, which should be considered as equivalent technical features to this patent. The fixture assembly includes a fixture 10 and a base 11. The fixture can be the intelligent fixture described in the background art section of this patent. The specific structure of the fixture assembly can refer to the technical solution provided in Embodiment 2 of this patent. Among them, the harness plug interface panels and internal electrical structures of the fixtures 10 of different models may be different, but the structures of the parts inserted into the base 11 are the same. Therefore, all positions in the fixture installation space 206 can be pre-installed with the base 11. In the future, during use, any fixtures 10 of the same or different models can be inserted into any base 11 for storage. The base 11 is fixedly installed on the vertical beam 207 and can adopt connection methods such as bolts or screws. Through this setting, the storage density can be improved on the premise of realizing independent storage of the fixtures 10 (that is, each fixture 10 has an independent storage space).

[0035] In one embodiment, the base 11 adopts a U-shaped structure. Outer convex ears 116 are provided on both side edges of the base 11, so that a groove-like structure 1160 is formed at the position below the ears 116 on the outer side of the base 11. The base 11 is inserted into the fixture installation space 206 between two vertical beams 207, and the base 11 is respectively clamped on the two vertical beams 207 through the groove-like structures 1160 on both sides and is bolt-fixed through the ears 116 and the bolt holes on the vertical beams 207. The fixture 10 can be inserted into the base 11 in a pluggable manner.

[0036] Specifically, after the ears 116 of the base 11 are fixed to the vertical beam 207 through bolts or screws, etc., the installation and fixation of the base 11 in the fixture installation space 206 can be realized. Since the bolt fastening position is located outside the storage rack outer frame 2 and the vertical beam 207, when the user installs or disassembles the base 11, there is no need to operate inside the storage rack outer frame 2, and only need to operate on the bolts or screws through tools such as a screwdriver outside. Therefore, the installation and disassembly of the base 11 will be very convenient and fast.

[0037] Furthermore, a probe male board 112 is provided inside the front end of the base 11, and the probe male board 112 is electrically connected to the host of the harness detection fixture storage device. A probe female board 102 is provided at the front end of the fixture 10. When the fixture 10 is inserted into the base 11, the circuit structure inside the fixture 10 is electrically connected to the host through the probe female board 102 and the probe male board 112.

[0038] Specifically, for the intelligent jig 10, since it has an electrical communication function, the harness detection jig storage device can also be provided with a host that matches the jig 10 to achieve communication and management with the storage jig 10. The communication function between the host and the storage jig 10 can refer to the Chinese invention patent described in the background art section of this patent, which belongs to the prior art in this field. By providing a male probe board 112 on the base 11, an electrical connection between the internal circuit structure of the jig 10 and the host is achieved, thereby establishing a communication channel for electrical communication between the jig 10 and the host. Through communication between the host and the jig 10, the following functions can be achieved:

[0039] (1) Read the unique identification information of the jig 10 at the corresponding position of each base 11, so as to "know" the device list of the jigs 10 at all current (each) storage positions in the harness detection jig storage device of this device and the specific position of each jig 10;

[0040] (2) Upload the device list of all jigs 10 and the specific position of each jig 10 to the management end; among them, the management end can be deployed remotely or in the cloud, and through the management end, centralized management and scheduling can be carried out for each jig 10 stored in the networked harness detection jig storage device;

[0041] (3) Receive the task scheduling of the management end, and for a certain harness detection task requirement, determine the list of jigs 10 required for the task and their specific positions (i.e., in which harness detection jig storage device and at which position in the device);

[0042] (4) Through the indicating device of the jig 10 (the working principle of the indicating device can refer to the Chinese invention patent described in the background art section of this patent), prompt the user to pay attention to the jig 10. Specifically, the indicating device of the jig 10 can be a warning light. When the task requires the user to select, take out the jig 10 and install it on the detection table, the warning light lights up, so as to help the user quickly select the jig 10 among multiple jigs 10 in the harness detection jig storage device. For the situation where multiple jigs 10 are required to be used in a harness detection task, the host can either control multiple jigs 10 to prompt one by one and the user takes them out one by one, or control multiple jigs 10 to prompt simultaneously and the user takes them out respectively.

[0043] In one embodiment, a narrowed slope structure 105 is provided at the middle position on the side of the jig 10, so that the front end and the rear end of the jig 10 form a stepped variable cross-section structure at the position of the narrowed slope structure 105.

[0044] Specifically, with the above structure, when the fixture 10 is inserted and assembled into the base 11, the part of the fixture 10 that is inserted first is easier to insert into the base 11, and the later inserted part can form an interference fit clamping effect with the base 11, thereby making the installation of the fixture 10 more stable.

[0045] In one embodiment, two lifting lugs 201 are symmetrically installed at the top of the outer frame 2 of the storage rack. Among them, the lifting lugs 201 are rotatably installed at the top of the outer frame 2 of the storage rack through a rotating shaft, and are used for lifting operations when the outer frame 2 of the storage rack moves.

[0046] In one embodiment, a sling 202 is provided between the two lifting lugs 201 at the top of the outer frame 2 of the storage rack, and is used to assist in the lifting and fixing of the outer frame 2 of the storage rack.

[0047] Specifically, by providing the lifting lugs 201 and the sling 202, it is beneficial to the movement and transportation of the wire harness detection fixture storage device.

[0048] In one embodiment, a switch 203 for controlling the start or stop of the storage rack is installed below one side of the outer frame 2 of the storage rack.

[0049] In one embodiment, a power interface 204 is provided outside the outer frame 2 of the storage rack for connecting to a power source.

[0050] Specifically, the wire harness detection fixture storage device can be powered by an external power supply for the host computer. By providing the switch 203 and the power interface 204, the control of the working state of the device can be realized.

[0051] In one embodiment, the wire harness detection fixture storage device further includes a box door 208 provided at the front of the wire harness detection fixture storage device. The number of the box doors 208 is two, and the two box doors 208 are of a split structure. Each box door 208 is connected to both sides of the wire harness detection fixture storage device through a hinge structure.

[0052] Specifically, by providing the box door 208, after the operation of taking out or storing the fixture 10 is completed, the box door can be closed to provide further safety protection for the fixture 10 stored therein.

[0053] In one embodiment, universal wheels 205 are installed at the four corner positions of the bottom of the outer frame 2 of the storage rack.

[0054] Specifically, by setting the universal wheels 205, it is convenient to move the harness detection jig storage device indoors. When it is necessary to take out the jig 10 and install it into the harness detection device, the harness detection jig storage device can be directly dragged near the harness detection device. The user takes out the jigs 10 one by one and installs them into the harness detection device according to the prompts of the jig 10 indicating device. This not only greatly improves the work efficiency but also reduces the probability of errors in taking out or installing the jig 10.

[0055] Embodiment 2

[0056] This embodiment provides a specific implementation manner of the modular harness detection jig assembly for Embodiment 1.

[0057] The harness detection jig is a key component of the harness detection device, mainly used to achieve physical docking with the plug of the harness to be detected, establish circuit connection and air circuit connection between the plug and the host of the harness detection device, so as to provide a detection environment for subsequent harness function and performance detection work. In actual work, each harness usually has multiple types of plug structures, and the plug structures of different harnesses are even more diverse. In order to achieve matching of different harnesses and different types of plugs, it is usually necessary to preset multiple types of jigs in advance. In the prior art, the jig is generally fixedly connected to the operation surface of the harness detection device through a connecting piece (such as a bolt). In actual work, the user first selects one by one the jigs required for detection, then uses the connecting piece to install the corresponding jig at the corresponding position on the operation surface of the harness detection device, and then connects the electrical interfaces of the jig to the circuit interface and air circuit interface of the host of the harness detection device through wires and air ducts one by one. Finally, all the required jigs are installed in the harness detection device. In order to detect different harnesses, the harness detection device needs to frequently adjust the quantity, type and position of the jigs, which requires the user to frequently disassemble and assemble the jigs and repeatedly connect the electrical interfaces. The jigs in the prior art have the following defects: first, the operation of disassembling and assembling the jigs is cumbersome, resulting in low work efficiency of the user; second, the interface structures of most harness plugs are relatively complex, so the electrical connection between the jig and the host is also very complex, which makes it very easy for the user to make mistakes when manually connecting the wires and air ducts between the jig and the host.

[0058] This embodiment provides a specific implementation manner of the modular harness detection jig assembly for Embodiment 1, as Figures 5 to 13As shown, it includes a fixture 10 and a base 11. Among them, the fixture 10 is detachably and slidably inserted into the interior of the base 11; a circuit and / or gas path detection device is provided inside the fixture 10, and a circuit and / or gas path connection mechanism is provided between the fixture 10 and the base 11, so that when the fixture 10 and the base 11 are inserted together, the circuit and / or gas path between the fixture 10 and the base 11 is connected. Specifically, the fixture 10 can be inserted into the base 11 by means of insertion (i.e., plug-in fit), so as to realize the electrical connection between the electrical interface of the fixture 10 and the base 11 (i.e., the connection of the circuit interface and the gas path interface), and then, through the electrical connection structure provided by the base 11 itself, realize the electrical connection with the host of the wire harness detection device. A circuit and / or gas path detection device is provided inside the fixture 10, and the fixture 10 is also provided with an interface matching the plug of the wire harness to be detected to realize docking with the plug. The circuit and / or gas path detection device and the interface can be set with reference to the prior art and do not fall within the scope of protection required by this patent.

[0059] An embodiment of the present utility model provides a fixture assembly that can be used for wire harness detection and can achieve plug-and-play cooperation. By providing a base 11 with a general structure and pre-connecting the base 11 to all the fixture installation positions of the wire harness detection device or the wire harness detection fixture storage device, when installing or replacing different fixtures 10 subsequently, the user only needs to perform one plugging and unplugging operation to realize the installation or replacement of the fixture 10, and at the same time realize the connection between the electrical structure of the fixture 10 and the host of the wire harness detection device or the wire harness detection fixture storage device.

[0060] In one embodiment, the circuit connection mechanism in the circuit and / or gas path connection mechanism includes two probe mother boards 102 and two probe male boards 112. Among them, the two probe mother boards 102 are both installed at the front end of the fixture 10, and one of the probe mother boards 102 is perpendicular to the other probe mother board 102 and is located at its lower right side. The two probe male boards 112 are both located inside the front end of the base 11. The two probe male boards 112 correspond to the positions of the two probe mother boards 102, so that when the fixture 10 and the base 11 are inserted together, the two probe male boards 112 are correspondingly connected to the two probe mother boards 102, and the circuit between the fixture 10 and the base 11 is connected.

[0061] Specifically, by providing a probe mother board 102 and a probe male board 112 for cooperative use, after the user inserts the fixture 10 into the base 11, the circuit connection of the electrical interface between the fixture 10 and the base 11 can be automatically realized. The number of the probe mother board 102 and the probe male board 112 can be 2, or 1 or more, and the number of the corresponding terminals thereon is not limited, and all can be flexibly set according to the specific number of the terminals of the fixture circuit interface, and all belong to the technical solutions or technical features that are the same as or equivalent to this embodiment.

[0062] In one embodiment, the gas path connection mechanism in the circuit and / or gas path connection mechanism includes two first gas path interfaces 101 and two gas path connection seats 110. Among them, the two first gas path interfaces 101 are both installed at the front end of the jig 10, and the two gas path connection seats 110 are both located inside the front end of the base 11. The two first gas path interfaces 101 and the two gas path connection seats 110 are in corresponding positions, so that when the jig 10 and the base 11 are plugged together, the two first gas path interfaces 101 and the two gas path connection seats 110 are correspondingly connected, enabling the gas path between the jig 10 and the base 11 to be connected.

[0063] Specifically, generally two sets of gas path interfaces need to be provided for the jig. For example, the first gas path interface 101 and the gas path connection seat 110 used in cooperation disclosed in this embodiment preferably adopt a quick docking method to achieve the plug-in cooperation between the jig 10 and the base 11. Usually, one of them is used to activate the plug locking device of the jig to lock the plug to ensure a reliable connection between the plug and the jig during the detection process; the other is used to detect the airtightness of the plug. According to actual application requirements, other numbers of gas path interfaces and gas path connection seats may not be provided or may be provided. These all belong to the prior art and should be regarded as the same or equivalent technical solutions or technical features as this embodiment. When the base is installed in the wire harness detection jig storage device, since the wire harness detection jig storage device only needs to establish a circuit connection with the jig 10 without establishing a gas path connection, relevant devices required for gas path connection may not be provided on the base 11 either.

[0064] In one embodiment, one end of the gas path connection seat 110 extends to the outside of the base 11 and is connected with a second gas path interface 111. On one side of the gas path connection seat 110 located inside the base 11, there is a jack 1100 for the first gas path interface 101 to be inserted.

[0065] Specifically, by providing the second gas path interface 111, the gas path of the jig can be connected to the gas path of the host. Since the base 11 is fixedly connected to the wire harness detection device and does not need to be frequently disassembled and replaced like the jig, the second gas path interface 111 does not need to adopt a quick docking method like the first gas path interface 101. For example, using traditional connection methods such as clamp connection is feasible.

[0066] In one embodiment, two locking press plates 1101 are symmetrically installed inside the front end of the base 11 between two air path connection seats 110. The locking press plates 1101 have elasticity and rigidity and adopt an L-shaped structure, enabling the locking press plates 1101 to deform under external force extrusion and return to their initial state when the external force disappears. A hole structure capable of coinciding with the jack 1100 is provided on the horizontal end of the locking press plate 1101. The horizontal ends of the two locking press plates 1101 are respectively slidably inserted into the two air path connection seats 110. A locking port 1010 is provided on the outer wall of the first air path interface 101. When the fixture 10 and the base 11 are being inserted and the locking press plates 1101 are not subject to other external forces, the hole structures on the horizontal ends of the two locking press plates 1101 are misaligned with the jack 1100, causing the edges of the hole structures to be engaged within the locking port 1010 on the first air path interface 101, locking the first air path interface 101, that is, locking the fixture 10.

[0067] Specifically, a through hole 100 extending between the two locking press plates 1101 is provided on the front side of the fixture 10 (i.e., the operating surface where the user inserts the plug, and this operating surface is opposite to the surface where the electrical interface is provided and inserted into the base 11). The user can insert a disassembly tool (such as a flat screwdriver or other similar tools) into the through hole 100. When the front end of the flat screwdriver is inserted between the two locking press plates 1101, rotate the screwdriver to increase the occupancy on both sides of the front end of the screwdriver, which can simultaneously press the horizontal ends of the two locking press plates 1101 to move outward to both sides until the two locking press plates 1101 are squeezed so that their hole structures coincide with the jack 1100, that is, the horizontal ends of the locking press plates 1101 are disengaged from the locking port 1010 on the first air path interface 101. At this time, the first air path interface 101 is unlocked, that is, the fixture 10 is unlocked, and at this time the user can directly pull out the fixture 10, thus realizing the disassembly of the fixture 10 from the base 11. Conversely, when the user needs to install the fixture 10, only need to directly insert the fixture 10 into the base 11, and slightly press down when approaching the bottom. Under the pressing of the front end of the first air path interface 101, the horizontal ends of the two locking press plates 1101 are pushed to move outward to both sides until the first air path interface 101 realizes the mating lock with the air path connection seat 110. This structure has the following benefits: First, only one set of devices is required, which not only realizes the quick installation or disassembly between the first air path interface 101 and the connection seat 110, but also synchronously realizes the quick installation or disassembly between the fixture 10 and the base 11, and the operation is simple and convenient; Second, the disassembly between the two devices can be achieved by using a special tool or a common screwdriver, without the need to separately set up a dedicated unlocking structure, making the overall structure of the fixture more concise.

[0068] In one embodiment, an inner shell guide groove 107 is provided along the length direction on one side of the fixture 10, and a fixture guide rail 103 is provided on the other side. A base guide rail 117 is provided along the length direction on one side of the base 11, and a base guide groove 113 is provided on the other side. Among them, the base guide rail 117 is correspondingly adapted to the inner shell guide groove 107.

[0069] Specifically, the fixture guide rail 103 is correspondingly adapted to the base guide groove 113. Therefore, when the fixture 10 is inserted into the base 11, the alignment of the fixture 10 is more accurate, thereby ensuring the precise positioning of the relative position after locking between the fixture 10 and the base 11, and ensuring the stable connection of the circuit and / or air circuit between the two.

[0070] In one embodiment, the base guide groove 113 and the inner shell guide groove 107 are arranged in a staggered manner, or the widths of the base guide groove 113 and the base guide groove 113 are different.

[0071] Specifically, adopting the above structure can ensure that when the fixture 10 is inserted into the base 11, the situation of reverse insertion will not occur.

[0072] In one embodiment, a plurality of heat dissipation holes 104 for assisting heat dissipation are provided on the sides of both the fixture 10 and the base 11, and the outer wall of the base 11 adopts a grid-like structure.

[0073] Specifically, since there is a circuit structure inside the fixture and there is a possibility of heat generation, the overall heat dissipation performance of the fixture can be improved by providing the heat dissipation holes 104. At the same time, setting the heat dissipation holes 104 can also reduce the weight of the fixture 10 without reducing the strength of the base of the fixture 10.

[0074] In one embodiment, the base 11 adopts a U-shaped structure, and ear portions 116 protruding outward are provided at both side edges of the base 11. An inner shell end plate 106 is provided at the tail end of the fixture 10, and a plurality of mounting holes are provided at the edges of both the ear portions 116 and the inner shell end plate 106.

[0075] Specifically, by providing the ear portions 116 and their mounting holes, the connection and fixation between the base 11 and the wire harness detection device can be realized. And, by providing the inner shell end plate 106 and its mounting holes, the further connection and fixation between the fixture 10 and the base 11 can be realized.

[0076] In one embodiment, as Figure 6 shown, a narrow shrinkage slope structure 105 is provided at the middle position on the side of the fixture 10, so that a stepped variable cross-section structure is formed at the front end and the rear end of the fixture 10 at the position of the narrow shrinkage slope structure 105.

[0077] Specifically, with the above structure, when the fixture 10 is inserted and assembled into the base 11, the part of the fixture 10 that is inserted first is easier to insert into the base 11, and the part that is inserted later can form an interference fit clamping effect with the base 11, so that the installation of the fixture 10 is more stable.

[0078] The modular wire harness detection fixture assembly provided in this embodiment is applied to the field of wire harness detection. It enables the host of the wire harness detection device or the wire harness detection fixture storage device to communicate the circuit and / or air circuit with the fixture through the base, realizing the matching electrical connection between the host and the fixture. It has the advantages that the matching connection process can be automatically completed with only one insertion action by the user, the user operation is simple and convenient, the time consumption is short, the efficiency is high, and it is not easy to make mistakes. At the same time, it also realizes the function of replacing or storing different fixtures by means of plugging and unplugging disassembly and assembly. The disassembly and assembly are convenient and fast, the circuit and / or air circuit connection is stable, which is beneficial to quickly build a detection environment and precision management storage when detecting different wire harnesses, thus improving the convenience of wire harness detection work.

[0079] The above shows and describes the basic principles, main features and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited by the above embodiments. The above embodiments and the descriptions in the specification only illustrate the principles of the present invention. Without departing from the spirit and scope of the present invention, the present invention will have various changes and improvements, and these changes and improvements all fall within the scope of the present invention claimed. The scope of protection claimed by the present invention is defined by the appended claims and their equivalents.

Claims

1. A storage device for harness detection fixtures, which is used to store harness detection fixtures, and is characterized in that: It includes a storage rack outer frame (2). The internal space of the storage rack outer frame (2) is divided into a plurality of fixture installation spaces (206) by a plurality of vertical beams (207) in sequence from left to right. A plurality of bases (11) for storing fixtures (10) are provided in the fixture installation spaces (206); wherein, the bases (11) are fixedly installed on the vertical beams (207).

2. The harness detection fixture storage device according to claim 1, wherein: The base (11) adopts a U-shaped structure. Outer convex ears (116) are provided at both side edges of the base (11), so that a groove-like structure (1160) is formed at the position below the ears (116) on the outer side of the base (11); the base (11) is inserted into the fixture installation space (206) between two vertical beams (207), and the base (11) is respectively clamped on the two vertical beams (207) through the groove-like structures (1160) on both sides, and is bolt-fixed to the vertical beams (207) through the ears (116); the fixture (10) can be inserted into and removed from the base (11) in a pluggable manner.

3. The harness detection fixture storage device according to claim 2, wherein: A male probe board (112) is provided inside the front end of the base (11), and the male probe board (112) is electrically connected to the host of the harness detection fixture storage device; a female probe board (102) is provided at the front end of the fixture (10); when the fixture (10) is inserted into the base (11), the circuit structure inside the fixture (10) is electrically connected to the host through the female probe board (102) and the male probe board (112).

4. The harness detection fixture storage device according to claim 3, wherein: A narrowed slope structure (105) is provided at the middle position on the side of the fixture (10), so that a stepped variable cross-section structure is formed at the front end and the rear end of the fixture (10) at the position of the narrowed slope structure (105).

5. The harness detection fixture storage device according to claim 1, characterized in that: Two lifting ear parts (201) are symmetrically installed at the top of the storage rack outer frame (2). Among them, the lifting ear parts (201) are rotatably installed at the top of the storage rack outer frame (2) through a rotating shaft, and are used for hoisting operations when the storage rack outer frame (2) moves.

6. The harness detection fixture storage device according to claim 5, characterized in that: A sling (202) is provided between the two lifting ear parts (201) at the top of the storage rack outer frame (2), and is used for assisting in the hoisting and fixing of the storage rack outer frame (2).

7. The harness detection fixture storage device according to claim 1, characterized in that: A switch (203) for controlling the start or stop of the harness detection fixture storage device is installed below one side of the storage rack outer frame (2).

8. The harness detection fixture storage device according to claim 7, wherein: A power interface (204) is provided outside the storage rack outer frame (2) for connecting a power supply.

9. The harness detection fixture storage device according to claim 7, wherein: It further includes a box door (208) provided at the front of the harness detection fixture storage device. The number of the box doors (208) is two. The two box doors (208) are of a double-opening structure, and each box door (208) is connected to both sides of the harness detection fixture storage device through a hinge structure.

10. The harness detection fixture storage device according to claim 1, wherein: Universal wheels (205) are installed at the four corner positions of the bottom of the storage rack outer frame (2).

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