Onboard connector containing device

Abstract

The utility model provides an onboard connector containing device which comprises a containing cylinder, the containing cylinder is cylindrical, and the whole containing cylinder is formed through extrusion molding; an inner cavity of the containing barrel comprises an upper side wall, a lower side wall, a front side wall and a rear side wall, a first supporting plate is arranged on the side, close to the lower side wall, of the rear side wall, the first supporting plate extends towards the front side wall and is parallel to the lower side wall, and a second supporting plate is arranged on the side, close to the upper side wall, of the front side wall and is parallel to the lower side wall. The extending direction of the second supporting plate faces the rear side wall and is parallel to the upper side wall; and plugs are arranged in the two ends of the containing cylinder. The device has the advantages that the device is used for placing onboard connectors, transferring and conveying the onboard connectors, and meanwhile, the device can be used for storing the onboard connectors, and deformation of the pins caused by scraping of the pins is avoided.

Description

Technical Field

[0001] The utility model relates to the field of storage / transportation of automobile board-mounted wiring harness connectors, in particular to a board-mounted connector storage device. Background Art

[0002] When the wiring harness connector (onboard plug or onboard connector) is produced, its pins are often inserted into the plug (vertical), or the pins are bent according to the actual installation occasion (horizontal); since the onboard plug has a wide range of applications, especially in the field of automotive computers, the plug will undertake a large amount of data exchange and has a large number of pins. Some are responsible for power supply and some are responsible for signal transmission, so the pins will be arranged in multiple rows. Therefore, during the transportation and delivery of the product, it is necessary to avoid bumps as much as possible to avoid individual or multiple pins from being skewed, which will make it impossible for the pins to be completely aligned with the welding holes on the circuit board, resulting in the product being unable to be installed and scrapped.

[0003] The traditional transfer and transportation process generally places the plugs on a pallet for transportation, but the pallet often has requirements for the type, size, and shape of the plugs. Therefore, one pallet can only transport and convey one type of plug and is not compatible with multiple plugs. Utility Model Content

[0004] Based on the above problems, the utility model aims to provide an onboard connector holding device for placing onboard connectors to achieve transfer and transportation, and can also be used for storage to prevent scratches on the pins that cause deformation of the pins.

[0005] In view of the above problems, the following technical solutions are provided: a board-mounted connector holding device, comprising a holding tube, which is cylindrical and is formed as a whole by extrusion; the inner cavity of the holding tube comprises an upper side wall, a lower side wall, a front side wall and a rear side wall, a first support plate is provided on the side of the rear side wall close to the lower side wall, the first support plate extends toward the front side wall and is parallel to the lower side wall, a second support plate is provided on the side of the front side wall close to the upper side wall, the second support plate extends toward the rear side wall and is parallel to the upper side wall; plugs are provided at both ends of the holding tube.

[0006] In the above structure, a side of the onboard plug facing the circuit board is provided with a positioning column for matching with a positioning hole provided on the circuit board. When installing, the positioning column is inserted into the positioning hole, and the pin is inserted into the welding hole of the circuit board or abuts against the printed solder joint on the circuit board, so as to realize welding. Therefore, for the positioning column structure of the onboard plug, a first supporting plate and a second supporting plate are respectively provided on the front side wall and the rear side wall of the containing cylinder. When the onboard plug is installed in the containing cylinder, the positioning column abuts against the side of the first supporting plate facing the upper side wall or against the side of the second supporting plate facing the lower side wall, so that The overall weight of the onboard plug pins in the outward extending direction is borne by the first support plate or the second support plate, so as to prevent the pins on the lower surface of the onboard plug from contacting the inner wall of the containing tube and causing deformation of the pins, so that the onboard plug can be well protected during transportation, delivery or storage, and the pins can still be protected when subjected to impact; the plug is used for packaging to prevent the onboard plug from escaping from the containing tube, and one section of the containing tube can accommodate multiple onboard plugs; the containing tube is preferably made of transparent or translucent plastic, which is conducive to observing the number of onboard plugs inside.

[0007] The utility model is further configured such that the spacing distance between the first support plate and the lower side wall is smaller than the extension distance thereof.

[0008] The utility model is further configured such that the spacing distance between the second support plate and the upper side wall is greater than the extension distance thereof.

[0009] The utility model is further configured such that the spacing distance between the upper side wall and the lower side wall is greater than the spacing distance between the front side wall and the rear side wall.

[0010] The above structure is suitable for different styles of onboard plugs, such as style A, in which the positioning column abuts against the side of the first support plate facing the upper side wall, style B, after being flipped 180 degrees, has the positioning column abut against the side of the second support plate facing the lower side wall, style C, after being flipped 90 degrees, has the positioning column abut against the end surface of the extended end of the first support plate, and style D, after being flipped 90 degrees, has the positioning column abut against the end surface of the extended end of the second support plate.

[0011] The utility model is further configured that the plug includes an abutting portion abutting against the end of the containing tube and an inserting portion inserted into the containing tube and forming an interference fit with the inner wall of the containing tube.

[0012] In the above structure, the plug-in portion is used for plugging and fixing with the containing tube, and the abutting portion is used as a fulcrum. When the plug needs to be removed, the abutting portion is pinched to pull the plug out of the containing tube.

[0013] The utility model is further configured that the plug-in portion is provided with a making way groove for making way for the first support plate and the second support plate during plugging.

[0014] In the above structure, the making way groove makes way for the first support plate and the second support plate, so that the plug can be fixed at either end of the containing tube to avoid interference.

[0015] The utility model is further configured that the abutting portion is integrally connected with the plug-in portion; and a material stealing groove is provided at one end of the plug-in portion which is opposite to the abutting portion.

[0016] In the above structure, the plug is integrally formed, and the stealing trough can effectively reduce weight and reduce material consumption.

[0017] The utility model is further configured that a supporting rib is provided in the material stealing chute.

[0018] In the above structure, the supporting ribs can improve the overall rigidity of the plug-in portion.

[0019] The utility model is further configured that a guiding inclined surface is provided at the junction between the end surface of the plug-in portion and the outer wall.

[0020] In the above structure, the guiding slope can guide the plug-in portion to be inserted into the containing tube.

[0021] The utility model is further configured that the plug is made of rubber or silicone.

[0022] In the above structure, when the onboard plug is located in the containing tube, it is easy to slide along the length direction of the containing tube and hit the plug. Setting its material to rubber or silicone material can effectively absorb the impact force to protect the onboard plug.

[0023] The beneficial effects of the utility model are as follows: a side of the on-board plug facing the circuit board is provided with a positioning column used to match the positioning hole provided on the circuit board. When installing, the positioning column is inserted into the positioning hole, and the pin is inserted into the welding hole of the circuit board or abuts against the printed solder joint on the circuit board, thereby realizing welding; therefore, for the positioning column structure of the on-board plug, a first supporting plate and a second supporting plate are respectively provided on the front side wall and the rear side wall of the containing cylinder, and when the on-board plug is installed in the containing cylinder, the positioning column abuts against a side of the first supporting plate facing the upper side wall or a side of the second supporting plate facing the lower side wall. The first support plate or the second support plate is used to support the first and second support plates, so that the overall weight of the onboard plug pins in the extending direction is borne by the first support plate or the second support plate, thereby preventing the pins on the lower surface of the onboard plug from contacting the inner wall of the containing tube and causing deformation of the pins, so that the onboard plug can be well protected during transportation, delivery or storage, and the pins can still be protected when subjected to impact; the plug is used for packaging to prevent the onboard plug from escaping from the containing tube, and one section of the containing tube can accommodate multiple onboard plugs; the containing tube is preferably made of transparent or translucent plastic, which is conducive to observing the number of onboard plugs inside. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 It is a schematic diagram of the overall three-dimensional structure of the utility model.

[0025] Figure 2 It is a schematic diagram of the three-dimensional structure of the plug of the utility model in a separated state.

[0026] Figure 3 It is a schematic diagram of the three-dimensional structure of the containing tube of the utility model.

[0027] Figure 4 It is a schematic diagram of the cross-sectional structure of the containing cylinder of the present utility model.

[0028] Figure 5 It is a schematic diagram of the cross-sectional structure of the container and the plug of the utility model when they are adapted.

[0029] Figure 6 It is a schematic diagram of the three-dimensional structure of the plug.

[0030] Figure 7 It is a three-dimensional structural schematic diagram of the contact state between the plug and the plug.

[0031] Figure 8 This is a schematic diagram of the side structure of the plug.

[0032] Meaning of the numbers in the figure: 10-containing cylinder; 101-upper side wall; 102-lower side wall; 103-front side wall; 104-rear side wall; 11-first support plate; 12-second support plate; 20-plug; 21-abutment portion; 22-plug-in portion; 221-gap groove; 222-stealing groove; 223-support rib; 224-guide slope; a-onboard plug; b-positioning column; c-pin. DETAILED DESCRIPTION

[0033] The following is a further detailed description of the specific implementation of the present invention in conjunction with the accompanying drawings and examples. The following examples are used to illustrate the present invention, but are not intended to limit the scope of the present invention.

[0034] refer to Figures 1 to 8 ,like Figures 1 to 8 A board-mounted connector holding device shown includes a holding tube 10, which is cylindrical and is formed as a whole by extrusion; the inner cavity of the holding tube 10 includes an upper side wall 101, a lower side wall 102, a front side wall 103 and a rear side wall 104, a first support plate 11 is provided on the side of the rear side wall 104 close to the lower side wall 102, the first support plate 11 extends toward the front side wall 103 and is parallel to the lower side wall 102, a second support plate 12 is provided on the side of the front side wall 103 close to the upper side wall 101, the second support plate 12 extends toward the rear side wall 104 and is parallel to the upper side wall 101; plugs 20 are provided at both ends of the holding tube 10.

[0035] In the above structure, the side of the onboard plug a facing the circuit board is provided with a positioning column b for matching with the positioning hole provided on the circuit board. When installing, the positioning column b is inserted into the positioning hole, and the pin c is inserted into the welding hole of the circuit board or abuts against the printed solder joint on the circuit board, so as to realize welding. Therefore, for the positioning column b structure of the onboard plug a, the first support plate 11 and the second support plate 12 are respectively provided on the front side wall 103 and the rear side wall 104 of the containing tube 10, so that when the onboard plug a is installed in the containing tube 10, its positioning column b abuts against the side of the first support plate 11 facing the upper side wall 101 or against the side of the second support plate 12 facing the lower side wall 102. On the one hand, the overall weight of the pin c of the onboard plug a in the outward extending direction is borne by the first support plate 11 or the second support plate 12, so as to avoid the pin c on the lower surface of the onboard plug a from contacting the inner wall of the containing tube 10 and causing deformation of the pin c, so that the onboard plug a can be well protected in transportation, delivery or storage, and the pin c can still be protected when subjected to impact; the plug 20 is used for packaging to prevent the onboard plug a from escaping from the containing tube 10, and one section of the containing tube 10 can accommodate multiple onboard plugs a; the containing tube 10 is preferably made of transparent or translucent plastic, which is conducive to observing the number of onboard plugs a inside.

[0036] In this embodiment, the spacing distance L1 between the first support plate 11 and the lower side wall 102 is smaller than the extension distance L2 thereof.

[0037] In this embodiment, the spacing distance L3 between the second support plate 12 and the upper side wall 101 is greater than the extension distance L4 thereof.

[0038] In this embodiment, the spacing distance L5 between the upper side wall 101 and the lower side wall 102 is greater than the spacing distance L6 between the front side wall 103 and the rear side wall 104 .

[0039] The above structure is applicable to different types of onboard plugs a. For example, the positioning column b of type A abuts against the side of the first support plate 11 facing the upper side wall 101 (refer to Figure 5 ), after style B is flipped 180 degrees, the positioning column b abuts against the side of the second support plate 12 facing the lower side wall 102 (not shown in the figure), after style C is flipped 90 degrees, it abuts against the end surface of the extended end of the first support plate 11 (not shown in the figure), and after style D is flipped 90 degrees, it abuts against the end surface of the extended end of the second support plate 12 (not shown in the figure).

[0040] In this embodiment, the plug 20 includes an abutting portion 21 abutting against the end of the containing tube 10 and an inserting portion 22 inserted into the containing tube 10 and having an interference fit with the inner wall of the containing tube 10 .

[0041] In the above structure, the plug-in portion 22 is used to be plugged and fixed with the containing tube 10 , and the abutting portion 21 is used as a fulcrum. When the plug 20 needs to be removed, the abutting portion 21 is pinched to pull the plug 20 out of the containing tube 10 .

[0042] In this embodiment, the plug-in portion 22 is provided with a making way slot 221 for making way for the first support plate 11 and the second support plate 12 during plug-in.

[0043] In the above structure, the clearance groove 221 makes way for the first support plate 11 and the second support plate 12, so that the plug 20 can be fixed at any end of the containing tube 10 to avoid interference.

[0044] In this embodiment, the abutting portion 21 is integrally connected with the plug-in portion 22 ; a material stealing groove 222 is provided at one end of the plug-in portion 22 facing away from the abutting portion 21 .

[0045] In the above structure, the plug 20 is integrally formed, and the material stealing groove 222 can effectively reduce weight and reduce material consumption.

[0046] In this embodiment, a supporting rib 223 is provided in the material stealing groove 222 .

[0047] In the above structure, the supporting ribs 223 can improve the overall rigidity of the plug-in portion 22 .

[0048] In this embodiment, a guiding inclined surface 224 is provided at the junction between the end surface of the plug-in portion 22 and the outer wall.

[0049] In the above structure, the guiding slope 224 can guide the inserting portion 22 to be inserted into the containing tube 10 .

[0050] In this embodiment, the plug 20 is made of rubber or silicone.

[0051] In the above structure, when the onboard plug a is located in the receiving tube 10, it is easy to slide along the length direction of the receiving tube 10 and hit the plug 20. Setting its material to rubber or silicone material can effectively absorb the impact force to protect the onboard plug a.

[0052] The beneficial effects of the utility model are as follows: the side of the onboard plug a facing the circuit board is provided with a positioning column b for matching with the positioning hole provided on the circuit board. When installing, the positioning column b is inserted into the positioning hole, and at this time, the pin c is inserted into the welding hole of the circuit board or abuts against the printed solder joint on the circuit board, so as to realize welding; therefore, for the positioning column b structure of the onboard plug a, the front side wall 103 and the rear side wall 104 of the containing tube 10 are respectively provided with a first supporting plate 11 and a second supporting plate 12, and when the onboard plug a is installed in the containing tube 10, its positioning column b abuts against the side of the first supporting plate 11 facing the upper side wall 101 or against the second supporting plate 12 facing the lower side wall 10 2, so that the overall weight of the pin c of the onboard plug a in the extending direction is borne by the first support plate 11 or the second support plate 12, so as to avoid the pin c on the lower surface of the onboard plug a from contacting the inner wall of the containing tube 10 and causing the pin c to deform, so that the onboard plug a can be well protected in transportation, delivery or storage, and the pin c can still be protected when subjected to impact; the plug 20 is used for packaging to prevent the onboard plug a from escaping from the containing tube 10, and one section of the containing tube 10 can accommodate multiple onboard plugs a; the containing tube 10 is preferably made of transparent or translucent plastic, which is conducive to observing the number of onboard plugs a inside.

[0053] The above is only a preferred embodiment of the present invention. It should be pointed out that for ordinary technicians in this technical field, several improvements and modifications can be made without departing from the technical principles of the present invention. These improvements and modifications of the above assumptions should also be regarded as the protection scope of the present invention.

Claims

1. A board-mounted connector holding device, comprising a holding tube, characterized in that: The containing tube is cylindrical and is formed as a whole by extrusion; the inner cavity of the containing tube includes an upper side wall, a lower side wall, a front side wall and a rear side wall, a first support plate is provided on the side of the rear side wall close to the lower side wall, the first support plate extends in a direction toward the front side wall and is parallel to the lower side wall, a second support plate is provided on the side of the front side wall close to the upper side wall, the second support plate extends in a direction toward the rear side wall and is parallel to the upper side wall; plugs are provided at both ends of the containing tube.

2. The onboard connector holding device according to claim 1, characterized in that: The spacing distance between the first supporting plate and the lower side wall is smaller than the extension distance thereof.

3. The onboard connector holding device according to claim 2, characterized in that: The spacing distance between the second supporting plate and the upper side wall is greater than the extension distance thereof.

4. The onboard connector holding device according to claim 1, characterized in that: The spacing distance between the upper side wall and the lower side wall is greater than the spacing distance between the front side wall and the rear side wall.

5. The onboard connector holding device according to claim 1, characterized in that: The plug includes an abutting portion abutting against the end of the containing tube and an inserting portion inserted into the containing tube and forming an interference fit with the inner wall of the containing tube.

6. The onboard connector holding device according to claim 5, characterized in that: The plug-in portion is provided with a clearance groove for making way for the first support plate and the second support plate during plug-in.

7. The onboard connector holding device according to claim 5 or 6, characterized in that: The abutting portion is integrally connected with the plug-in portion; and a material stealing groove is provided at one end of the plug-in portion which is opposite to the abutting portion.

8. The onboard connector holding device according to claim 7, characterized in that: A supporting rib is arranged in the material stealing chute.

9. The onboard connector holding device according to claim 5, characterized in that: A guiding slope is provided at the junction between the end surface of the plug-in portion and the outer wall.

10. The onboard connector holding device according to claim 1, characterized in that: The plug is made of rubber or silicone.

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