Wire harness storage jig
By designing a wire harness storage fixture, which uses staggered long and short plates to form storage compartments and connects them with snap-fit slots, the problem of tangled motor motherboard wire harnesses is solved, achieving stable wire harness storage and reducing physical damage.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- 苏州星德胜智能电气有限公司
- Filing Date
- 2025-05-22
- Publication Date
- 2026-05-08
AI Technical Summary
When too many motor motherboards are stored in the turnover box, the various motor motherboards and wiring harnesses will be stacked and intertwined, causing the wiring harnesses to become tangled and easily resulting in physical damage when they are taken out.
A wire harness storage fixture was designed, including a base plate, staggered long plates and short plates forming a storage compartment, and a concave handle on the side wall of the short plate to contact the wire harness. The long plates and short plates are connected by snap-fit grooves to form a stable fixture structure and prevent the wire harness from getting tangled.
It effectively prevents wire harness tangling, reduces physical damage during removal, avoids wire harness breakage and insulation layer damage, and improves storage stability.
Smart Images
Figure CN224211528U_ABST
Abstract
Description
Technical Field
[0001] This application relates to the field of motor motherboard wiring harness storage technology, and in particular to wiring harness storage fixtures. Background Technology
[0002] As electronic devices develop towards higher integration, higher power density, and greater intelligence, motor motherboards (such as motor drive boards, servo control boards, etc.) are core components, requiring the installation of electronic components and wiring harnesses.
[0003] Currently, after the motor motherboard is processed, it is usually stacked in a turnover box. The motor motherboard, which is equipped with electronic components and wiring harnesses, is then transported to the next processing step through the turnover box.
[0004] Regarding the aforementioned technologies, the inventors believe that when motor motherboards are stored in a turnover box, and there are too many motor motherboards stored in the turnover box, the various motor motherboards and wiring harnesses will be stacked and intertwined, causing the wiring harnesses of the various motor motherboards to become tangled. When the motor motherboards are removed, they will cause physical damage to the motor motherboards and wiring harnesses. Utility Model Content
[0005] The purpose of this application is to provide a wire harness storage fixture to improve the problem that when too many motor mainboards are stored in a turnover box, the motor mainboards and wire harnesses are stacked and intertwined, causing physical damage to the motor mainboards and wire harnesses when the motor mainboards are removed.
[0006] The wire harness storage fixture provided in this application adopts the following technical solution:
[0007] A wire harness storage fixture includes a base plate. The upper surface of the base plate is provided with several long plates and several short plates that are connected in an alternating manner. Several storage compartments for storing motor mainboards are formed between the long plates and the short plates. The sidewall of the short plate is provided with a concave handle that communicates with the storage compartment. The inner sidewall of the concave handle is in contact with the wire harness that communicates with the motor mainboard.
[0008] By adopting the above technical solution, long plates and base plates are staggered to form several storage compartments. The motor mainboard is placed at intervals through the storage compartments. The side wall of the short plate is provided with a concave handle that is connected to the storage compartment. The inner side wall of the concave handle is in contact with the wire harness that is soldered to the motor mainboard. This separates the wire harnesses of each motor mainboard, preventing them from getting tangled together and causing wire harness breakage when the motor mainboard is removed. This reduces the physical damage to the motor mainboard and wire harnesses during removal.
[0009] Optionally, the side of the long plate away from the bottom plate is provided with several locking grooves 1 corresponding to the short plate, and the side of the short plate away from the concave handle is provided with several locking grooves 2 corresponding to the locking grooves 1.
[0010] By adopting the above technical solution, the first snap-fit groove on the long plate and the second snap-fit groove on the short plate are snapped together to connect the long plate and the short plate, thereby splicing the long plate and the short plate together, so that the fixture structure composed of the spliced long plate and the short plate and the connection with the base plate is stable.
[0011] Optionally, the long plate and the short plate are connected to each other with the same height, and the two ends of the long plate and the short plate are flush with the edge of the base plate. The height of the long plate and the short plate is greater than the height of the motor main board when it is placed vertically.
[0012] By adopting the above technical solution, the long and short plates have the same height after being interlocked, and the ends of the long and short plates are flush with the edge of the base plate. This ensures that the assembled fixture does not have any protruding parts that could affect its stability. The height of the long and short plates is greater than the height of the motor mainboard when it is placed vertically. This prevents the fixture assembled from the base plate, long plates, and short plates from colliding with the motor mainboard and causing squeezing damage to the motor mainboard when stacked. At the same time, it minimizes the risk of wire harness being compressed, bent, or rubbed, which could lead to insulation layer damage or metal terminal deformation.
[0013] Optionally, the concave handle is inclined toward the inner sidewalls at both ends of the short plate.
[0014] By adopting the above technical solution, the concave handle position is inclined towards the inner sidewalls of both ends of the short plate, which makes it easier for the wiring harness of the motor motherboard placed in the storage compartment to fall into the concave handle position and be separated from the wiring harness of other motor motherboards.
[0015] Optionally, the internal structure of the long and short plates is hollowed out.
[0016] By adopting the above technical solution, the internal structure of the long and short boards is hollowed out, which reduces the weight of the overall structure, facilitates handling, and minimizes the risk of damage to the lower fixtures and motor mainboard when the assembled fixtures are stacked.
[0017] Optionally, the base plate is provided with a plurality of positioning rods corresponding to the long plate and the short plate in the direction of the long plate and the short plate, and the positioning rods pass through the first snap-fit groove and the second snap-fit groove and are connected to the long plate and the short plate.
[0018] By adopting the above technical solution, the positioning rod on the base plate passes through the first locking groove of the long plate and the second locking groove of the short plate to connect with the long plate and the short plate, thereby positioning the long plate and the short plate and further supporting the long plate and the short plate to prevent them from collapsing.
[0019] Optionally, the long plate, short plate, and base plate are bonded and fixed together.
[0020] By adopting the above technical solution, the long plate, short plate and base plate are fixed together by melting and bonding, which fixes the long plate and short plate and prevents them from detaching from the base plate and affecting the stability of the overall structure of the fixture.
[0021] Optionally, the long plate, short plate, and bottom plate are bonded with a plastic film.
[0022] By adopting the above technical solution, a plastic film is adhered to the long plate, short plate and bottom plate. The plastic film also wraps the inner wall of the concave handle position, protects the motor motherboard placed in the storage compartment, and buffers the wire harness that falls into the concave handle position.
[0023] In summary, this application includes at least one of the following beneficial technical effects:
[0024] 1. Long plates and base plates are staggered on the base plate to form several storage compartments. The motor main board is placed at intervals through the storage compartments. The concave handles on the side walls of the short plates separate the wire harnesses of each motor main board to prevent the wire harnesses of each motor main board from getting tangled together and causing wire harness breakage when the motor main board is removed, thereby reducing the physical damage to the motor main board and wire harnesses when they are removed.
[0025] 2. The positioning rod on the base plate passes through the first locking groove of the long plate and the second locking groove of the short plate to connect with the long plate and the short plate, thereby positioning the long plate and the short plate and further supporting the long plate and the short plate to prevent them from collapsing.
[0026] 3. The height of the long plate and short plate is greater than the height of the motor main board when it is placed vertically. This prevents the jig assembled from the base plate, long plate and short plate from colliding with the motor main board and causing squeezing damage to the motor main board when stacked. At the same time, it also prevents the wire harness from being compressed, bent or rubbed, which could lead to insulation damage or deformation of metal terminals. Attached Figure Description
[0027] Figure 1 This is an overall schematic diagram of the wire harness storage fixture;
[0028] Figure 2 This is a partial structural diagram of the wire harness storage fixture.
[0029] In the diagram, 1 is the base plate; 11 is the positioning rod; 2 is the long plate; 21 is the snap-fit slot one; 3 is the short plate; 31 is the concave handle position; 32 is the snap-fit slot two; 4 is the storage compartment; 5 is the motor main board; and 51 is the wiring harness. Detailed Implementation
[0030] The following is in conjunction with the appendix Figure 1 -Appendix Figure 2 This application will be described in further detail below. Example
[0031] Wire harness storage fixture, refer to Figure 1 The system includes a base plate 1, on the upper surface of which are arranged several long plates 2 and several short plates 3 connected in an alternating manner. Several storage compartments 4 are formed between the long plates 2 and the short plates 3 to store the motor mainboard 5. The base plate 1, the long plates 2, and the short plates 3 are made of rigid plastic. The long plates 2 and the short plates 3 are fixed to the base plate 1 by hot melt adhesive to fix the long plates 2 and the short plates 3 and prevent them from detaching from the base plate 1. The side wall of the short plate 3 is provided with a concave handle 31 that communicates with the storage compartment 4. The inner side wall of the concave handle 31 contacts the wire harness 51 that is soldered to the motor mainboard 5, which separates the wire harness 51 of each motor mainboard 5 to prevent them from tangling with each other and causing the wire harness 51 to break or be damaged when the motor mainboard 5 is removed, thereby reducing the physical damage to the motor mainboard 5 and the wire harness 51 when they are removed.
[0032] Reference Figure 2 On the side of the long plate 2 away from the base plate 1, several locking slots 1 21 corresponding to the short plate 3 are provided. On the side of the short plate 3 away from the concave handle position 31, several locking slots 22 corresponding to the locking slots 1 21 are provided. The locking slots 1 21 and locking slots 2 32 are interlocked to make the long plate 2 and the short plate 3 spliced together, so that the fixture structure formed by the splicing of the long plate 2 and the short plate 3 and the connection with the base plate 1 is stable. After the long plate 2 and the short plate 3 are interlocked, their height dimensions are the same, and the two ends of the long plate 2 and the short plate 3 are flush with the edge of the base plate 1, so that there is no protruding position in the assembled fixture that would affect the stability of the fixture. The height dimension of the long plate 2 and the short plate 3 is greater than the height dimension of the motor main plate 5 when it is placed vertically, so that the fixture assembled from the base plate 1, the long plate 2, and the short plate 3 can avoid collision with the motor main plate 5 and cause squeezing damage to the motor main plate 5 when stacked.
[0033] Reference Figure 1 and Figure 2 The concave handle 31 is inclined toward the inner sidewalls of both ends of the short plate 3, so that the wiring harness 51 of the motor main board 5 can enter the concave handle 31. The internal structure of the long plate 2 and the short plate 3 is hollowed out. In this embodiment, it is hollowed out in a honeycomb shape to reduce the overall weight and avoid damage to the lower fixture and the motor main board 5 when the assembled fixture is stacked.
[0034] The implementation principle of this application embodiment is as follows:
[0035] In actual operation, several long plates 2 are glued and fixed to the base plate 1. Then, the snap-fit grooves 32 of several short plates 3 are snapped and connected to the snap-fit grooves 21 of the long plates 2. After the short plates 3 abut against the base plate 1, the base plate 1 and the short plates 3 are also glued and fixed, so that several storage compartments 4 are formed between the long plates 2 and the short plates 3. The processed motor mainboards 5 are placed into the storage compartments 4 in sequence. The wire harnesses 51 connected to the motor mainboards 5 fall into the concave handle positions 31 opened on the short plates 3, separating the motor mainboards 5 and the wire harnesses 51. 2. The height of the short plate 3 is greater than the height of the motor main board 5 when it is placed vertically. This prevents the jig assembled from the base plate 1, long plate 2, and short plate 3 from colliding with the motor main board 5 and causing squeezing damage to the motor main board 5 when it is stacked. It also minimizes the risk of the wiring harness 51 being compressed, bent, or rubbed, which could lead to insulation damage or deformation of the metal terminals. At the same time, it prevents the wiring harnesses 51 of each motor main board 5 from getting tangled together, which could cause the wiring harnesses 51 to break when the motor main board 5 is removed. This reduces the physical damage to the motor main board 5 and the wiring harnesses 51 when they are removed. Example
[0036] The difference between this embodiment 2 and embodiment 1 is that: the base plate 1 is provided with several positioning rods 11 corresponding to the long plate 2 and the short plate 3 in the direction of the long plate 2 and the short plate 3. The positioning rods 11 pass through the first snap-fit groove 21 and the second snap-fit groove 32 and are connected to the long plate 2 and the short plate 3. The positioning rods 11, made of rigid plastic fused and fixed on the base plate 1, position the long plate 2 and the short plate 3 and further support the long plate 2 and the short plate 3 to prevent them from collapsing. Then, the long plate 2 and the short plate 3 are glued and fixed to the base plate 1 with adhesive. A plastic film (not shown in the figure) is glued to the surface of the long plate 2, the short plate 3 and the base plate 1. The plastic film also wraps the inner wall of the concave handle position 31, protects the motor main board 5 placed in the storage compartment 4, and buffers the wire harness 51 that falls into the concave handle position 31 to prevent the insulation layer of the wire harness 51 from being damaged by friction with the inner wall of the concave handle position 31.
[0037] The embodiments described in this specific implementation are preferred embodiments of this application and are not intended to limit the scope of protection of this application. Identical components are represented by the same reference numerals. Therefore, all equivalent changes made to the structure, shape, and principle of this application should be covered within the scope of protection of this application.
Claims
1. A wire harness storage fixture, characterized in that: Includes a base plate (1), the upper surface of which is provided with several long plates (2) and several short plates (3) connected in an alternating manner, and several storage compartments (4) for storing the motor main board (5) are formed between the long plates (2) and the short plates (3). The side wall of the short plate (3) is provided with a concave handle (31) that communicates with the storage compartment (4), and the inner side wall of the concave handle (31) is in contact with the wire harness (51) that communicates with the motor main board (5).
2. The wire harness storage fixture according to claim 1, characterized in that: The long plate (2) has several locking grooves (21) corresponding to the short plate (3) on the side away from the bottom plate (1), and the short plate (3) has several locking grooves (32) corresponding to the locking grooves (21) on the side away from the concave hand position (31).
3. The wire harness storage fixture according to claim 2, characterized in that: The long plate (2) and the short plate (3) are connected to each other and have the same height. The two ends of the long plate (2) and the short plate (3) are flush with the edge of the base plate (1). The height of the long plate (2) and the short plate (3) is greater than the height of the motor main board (5) when it is placed vertically.
4. The wire harness storage fixture according to claim 3, characterized in that: The concave hand-grabbing position (31) is inclined toward the inner sidewalls of both ends of the short plate (3).
5. The wire harness storage fixture according to claim 4, characterized in that: The internal structure of the long plate (2) and the short plate (3) is hollowed out.
6. The wire harness storage fixture according to claim 5, characterized in that: The base plate (1) is provided with a number of positioning rods (11) corresponding to the long plate (2) and the short plate (3) in the direction of the long plate (2) and the short plate (3). The positioning rods (11) pass through the first snap-fit groove (21) and the second snap-fit groove (32) and are connected to the long plate (2) and the short plate (3).
7. The wire harness storage fixture according to claim 6, characterized in that: The long plate (2), short plate (3) and base plate (1) are bonded and fixed together.
8. The wire harness storage fixture according to claim 7, characterized in that: The long plate (2), short plate (3) and bottom plate (1) have plastic films adhered to their surfaces.