Portable auxiliary installation jig

Abstract

The utility model relates to the technical field of battery auxiliary installation jigs, in particular to a portable auxiliary installation jig which is used for auxiliary installation of a bearing plate and an adapter plate of a battery and comprises an installation block and a pressing handle which are matched with each other, the installation block is provided with an installation groove, and the pressing handle is provided with an installation hole. The mounting groove and the mounting hole are provided with magnetic blocks which attract each other, the pressing handle is arranged to be of a handle type structure, the mounting block is fixedly connected with a positioning needle, and the positioning needle penetrates through the pressing handle so that the pressing handle can move along the positioning needle. Through mutual cooperation of the mounting block, the pressing handle and the positioning needle, the pressing handle can move along the positioning needle, at the moment, the positioning needle can penetrate through one side edge of the bearing plate and then is inserted into the corresponding side edge of the adapter plate to achieve auxiliary mounting, meanwhile, the pressing handle is of a handle type structure, the whole jig can be lifted, the structure is simple, the occupied area is small, and use is convenient. In addition, the jig can be disassembled and assembled at any time through the fixing mode of the magnetic blocks.

Description

Technical Field

[0001] The utility model relates to the technical field of battery auxiliary installation jigs, in particular to a portable auxiliary installation jig. Background Art

[0002] BMS (Battery Management System) is the hub for managing and monitoring power batteries. It plays a vital role in modern battery technology, especially in electric vehicles, new energy power stations, solar photovoltaics, aerospace and other fields. It not only protects batteries from damage, but also optimizes battery performance and life.

[0003] Currently in practical applications, double-row pins and other connectors are usually provided between the carrier board loaded with the battery management system and the adapter board loaded with the battery module to match and connect the two. Often, the staff manually presses the connectors to plug them in after observation. Based on this, the staff has developed auxiliary installation jigs, but most of the auxiliary installation jigs are adapted to the entire carrier board or adapter board, which makes the structure of the jig complex, occupies a large area, and is not easy to carry. Utility Model Content

[0004] The purpose of the utility model is to provide a portable auxiliary installation jig, which aims to solve the technical problem that the auxiliary installation jig of the carrier plate and the adapter plate is adapted to the entire carrier plate or the adapter plate, making the structure of the jig complex, occupying a large area, and being inconvenient to carry.

[0005] In order to achieve the above purpose, the technical solution adopted by the utility model is:

[0006] A portable auxiliary installation jig is used for auxiliary installation of a battery carrier plate and an adapter plate, comprising a mounting block and a pressing handle that are mutually matched and connected, the mounting block is provided with a mounting groove, the pressing handle is provided with a mounting hole, both the mounting groove and the mounting hole are provided with magnetic blocks that attract each other, the pressing handle is provided with a handle-type structure, the mounting block is fixedly connected with a positioning pin, the positioning pin passes through the pressing handle, so that the pressing handle can move along the positioning pin.

[0007] The utility model is further configured as follows: the mounting block comprises a first straight rod and at least two protrusions fixedly connected to the first straight rod, the protrusion is arranged on a side surface of the first straight rod, and the mounting groove is arranged on the first straight rod.

[0008] The utility model is further configured as follows: the protrusion is provided with a fixing hole, the positioning pin is inserted into the fixing hole, and the positioning pin is clamped with the mounting block.

[0009] The utility model is further configured as follows: the pressing handle comprises a second straight rod and a handle fixedly connected to the second straight rod, the second straight rod is respectively perpendicular and parallel to the handle and the first straight rod, and the mounting hole is arranged on the second straight rod.

[0010] The utility model is further configured as follows: the second straight rod is provided with at least two placement grooves, and the protrusions are placed in the placement grooves so that the installation block fits with the pressing handle.

[0011] The utility model is further configured as follows: the second straight rod is also provided with a connecting hole corresponding to the placement slot, and the positioning pin passes through the connecting hole.

[0012] The utility model is further configured as follows: the diameter of the positioning needle is smaller than the diameter of the connecting hole.

[0013] The utility model is further configured as follows: the positioning pin comprises a front section, a middle section for fixing the bearing plate and a rear section for fixing the adapter plate which are sequentially connected to each other, and the front section is fixedly connected to the mounting block.

[0014] The utility model is further configured as follows: the diameters of the front section, the middle section and the rear section decrease in sequence.

[0015] The utility model is further configured as follows: the middle section is configured as an arc-shaped structure with a gradually decreasing diameter.

[0016] Compared with the prior art, the present invention has the following beneficial effects:

[0017] The utility model is used for auxiliary installation of a carrier plate and an adapter plate of a battery. The jig includes a mounting block and a pressing handle that cooperate with each other. The mounting block is provided with a mounting groove, and the pressing handle is provided with a mounting hole. The mounting groove and the mounting hole are both provided with magnetic blocks that attract each other. The pressing handle is provided with a handle-type structure. The mounting block is fixedly connected with a positioning pin, and the positioning pin passes through the pressing handle so that the pressing handle can move along the positioning pin. The present application enables the pressing handle to move along the positioning pin through the mutual cooperation of the mounting block, the pressing handle and the positioning pin. At this time, multiple positioning pins can pass through one side of the carrier plate and then be inserted into the corresponding side of the adapter plate to achieve positioning. Then, the pressing handle is pressed down until it fits with the carrier plate to complete the installation of the carrier plate and the adapter plate. At the same time, the pressing handle is provided with a handle-type structure, and the entire jig can be lifted. The structure is simple, the footprint is small, and it is more convenient to carry. In addition, the jig can be disassembled and assembled at any time through the fixing method of the magnetic block. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to more clearly illustrate the technical solutions in the embodiments of the present application, 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 present application. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative work.

[0019] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0020] Figure 2 It is a schematic diagram of the structure of the utility model when it is used;

[0021] Figure 3 It is a schematic diagram of the overall structure of the mounting block in the utility model;

[0022] Figure 4 It is a schematic diagram of the overall structure of the medium pressure handle of the utility model;

[0023] Figure 5 It is a schematic diagram of the overall structure of the positioning needle in the utility model.

[0024] The reference numerals in the above drawings are as follows:

[0025] 1-mounting block, 11-mounting slot, 12-first straight rod, 13-protrusion, 131-fixing hole;

[0026] 2-pressing handle, 21-installing hole, 22-second straight rod, 23-handle, 24-placing slot, 25-connecting hole;

[0027] 3-Magnetic block;

[0028] 4-positioning needle, 41-front section, 42-middle section, 43-back section;

[0029] 5- Loading plate;

[0030] 6- Adapter plate. DETAILED DESCRIPTION

[0031] In the description of this application, the term "at least two" refers to more than two (including two), and similarly, "plurality" refers to more than two (including two). The technical terms "first", "second", etc. are only used to distinguish different objects, and cannot be understood as indicating or implying relative importance or implicitly indicating the number, specific order or primary and secondary relationship of the indicated technical features. Terms such as "installation", "fitting", "connection", and "fixing" should be understood in a broad sense. For example, "connection" can be a fixed connection, a detachable connection, or an integral connection; for ordinary technicians in this field, the specific meanings of the above terms in this application can be understood according to the specific circumstances.

[0032] In the description of the present application, the orientations or positional relationships indicated by technical terms such as "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "vertical", "top", and "bottom" are based on the orientations or positional relationships shown in the accompanying drawings. They are only for the convenience of describing the embodiments of the present application and simplifying the description, and do not indicate or imply that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation. Therefore, they should not be understood as limitations on the embodiments of the present application.

[0033] In order to more clearly understand the above-mentioned objectives, technical solutions and advantages of the present application, the technical solutions in the embodiments of the present application will be clearly and completely described below in conjunction with the drawings in the embodiments of the present application, so as to understand in detail how to solve the problems raised in the above-mentioned background technology.

[0034] Example

[0035] like Figures 1 to 5 As shown, a portable auxiliary installation fixture is used for auxiliary installation of a carrier plate 5 and an adapter plate 6 of a battery, comprising a mounting block 1 and a pressing handle 2 that are mutually matched and connected, the mounting block 1 is provided with a mounting groove 11, the pressing handle 2 is provided with a mounting hole 21, both the mounting groove 11 and the mounting hole 21 are provided with magnetic blocks 3 that attract each other, the pressing handle 2 is provided with a handle-type structure, the mounting block 1 is fixedly connected with a positioning pin 4, the positioning pin 4 passes through the pressing handle 2, so that the pressing handle 2 can move along the positioning pin 4.

[0036] Specifically, including but not limited to, the mounting block 1 is set to a "mountain" shaped structure, the mounting groove 11 is set at the bottom of the corresponding part of the mounting block 1 and the pressing handle 2, and there are two mounting grooves 11, each mounting groove 11 is embedded with a magnetic block 3, the pressing handle 2 is a handle-type structure, and a hollow structure is set at the center of the pressing handle 2 for easy picking or pressing, and the mounting hole 21 is set at the corresponding part of the pressing handle 2 and the mounting groove 11, so that when the mounting block 1 is connected to the pressing handle 2, the mounting groove 11 is connected to the mounting hole 21, and the mounting hole 21 is also provided with two, at this time, a magnetic block 3 is also embedded in the mounting hole 21, and the mounting groove 11 is attracted to the magnetic block 3 in the mounting hole 21, so as to realize the fixed connection between the mounting block 1 and the pressing handle 2. In addition, the mounting block 1 is provided with a fixing structure that is engaged with the positioning pin 4. Then, at this time, one end of the positioning pin 4 is fixed to the mounting block 1, and the positioning pin 4 passes through the pressing handle 2. At the same time, under the mutual adsorption effect of the magnetic block 3, the pressing handle 2 can move up and down along the positioning pin 4, and the positioning pin 4 also plays a guiding role in the movement of the pressing handle 2.

[0037] It is worth noting that: Figure 2As shown, when the jig of the present application is used in practice, a through hole is provided on the same side of the carrier plate 5 and the adapter plate 6 and corresponds to the fixing hole 131 of the mounting block 1 or the connecting hole 25 of the pressing handle 2, that is, the jig of the present application only needs to position one side of the carrier plate 5 and the adapter plate 6 to complete the auxiliary installation. It should also be noted that this side is close to the double-row pins on the carrier plate 5 and are parallel to each other, and the through hole is arranged in the same straight line as the fixing hole 131 or the connecting hole 25 in the vertical direction, which is convenient for the insertion and positioning of the positioning pin 4. Based on this, the positioning pin 4 can pass through and fix the carrier plate 5, and then the other end of the positioning pin 4 is inserted into the through hole of the adapter plate 6, so that the positioning and connection of the carrier plate 5 and the adapter plate 6 can be achieved by the jig of the present application. At the same time, the carrier plate 5 is loaded with a battery management system, and the adapter plate 6 is loaded with a battery module.

[0038] Through the above scheme, the mounting block 1, the pressing handle 2 and the positioning pin 4 cooperate with each other, so that the pressing handle 2 can move along the positioning pin 4. At this time, the positioning pin 4 can pass through the supporting plate 5 and then be inserted into the through hole of the adapter plate 6 to achieve positioning, thereby realizing the connection between the supporting plate 5 and the adapter plate 6. At the same time, the pressing handle is a handle-type structure, which can lift the entire fixture. The structure is simple, can save space and is easy to carry.

[0039] As an improved specific implementation, the mounting block 1 includes a first straight rod 12 and at least two protrusions 13 fixedly connected to the first straight rod 12 , the protrusion 13 is arranged on a side surface of the first straight rod 12 , and the mounting groove 11 is arranged on the first straight rod 12 .

[0040] Specifically, including but not limited to, the first straight rod 12 is set as a rectangular rod, three protrusions 13 are set, and the three protrusions 13 are respectively set at the center and both ends of the first straight rod 12, and the three protrusions 13 are fixedly installed on the same side of the first straight rod 12 and are parallel to each other. Of course, in this embodiment, the first straight rod 12 and the protrusion 13 are set as an integrated structure, which is convenient for the production of the early mounting block 1. Similarly, in some embodiments, the pressing handle 2 and the first straight rod 12 can be set as a split structure. At this time, it is only necessary to open a plurality of corresponding holes in the first straight rod 12 and the protrusion 13. At this time, the holes need to avoid the mounting groove 11 to avoid direct damage to the magnetic block 3, so that the first straight rod 12 and the protrusion 13 can be fixed. In this way, it can be adjusted according to the through holes set on the supporting plate 5 and the adapter plate 6 of different sizes, and the number of protrusions can be increased or decreased according to needs; whether the first straight rod 12 and the protrusion 13 are an integrated or split structure, the mounting groove 11 is set at the bottom of the protrusion 13.

[0041] Through the above solution, the cooperation between the first straight rod 12 and the multiple protrusions 13 increases the fitting area between the mounting block 1 and the pressing handle 2, and realizes the installation of multiple positioning pins 4 along the mounting block 1, thereby ensuring the stability and accuracy of the fixture positioning.

[0042] As an improved specific implementation, the protrusion 13 is provided with a fixing hole 131 , the positioning pin 4 is inserted into the fixing hole 131 , and the positioning pin 4 is engaged with the mounting block 1 .

[0043] Specifically, including but not limited to, a hollow cylindrical rod is provided in the fixing hole 131, and a hole is opened on the top of the positioning pin 4. At this time, the diameter of the hole is larger than the cylindrical rod. During installation, the positioning pin 4 can be directly inserted into the protrusion 13 so that the cylindrical rod and the hole are socketed, thereby fixing the positioning pin 4. When the positioning pin 4 needs to be replaced, it only needs to be pulled out from the cylindrical rod.

[0044] Through the above solution, the detachable connection between the positioning pin 4 and the mounting block 1 can replace the positioning pin 4 of different sizes according to needs, thereby improving the adaptability of the fixture.

[0045] As an improved specific implementation, the pressing handle 2 includes a second straight rod 22 and a handle 23 fixedly connected to the second straight rod 22 , the second straight rod 22 is perpendicular and parallel to the handle 23 and the first straight rod 12 respectively, and the mounting hole 21 is set on the second straight rod 22 .

[0046] Specifically, including but not limited to, the pressing handle 2 is a handle-type structure, the second straight rod 22 is a rectangular rod, the handle 23 is set to a U-shaped structure, the second straight rod 22 and the handle 23 are perpendicular to each other, and in this embodiment, the handle 23 and the second straight rod 22 are an integrally formed structure, which improves the production efficiency and firmness of the pressing handle 2. At this time, the first straight rod 12 and the second straight rod 22 are parallel to each other up and down, and when the mounting block 1 is in contact with the pressing handle 2, both ends of the second straight rod 22 are respectively provided with penetrating mounting holes 21, and the magnetic block 3 is embedded in the mounting hole 21 for fixation. Of course, in some embodiments, the pressing handle 2 can also be set to a detachable structure to facilitate the replacement and maintenance of the handle 23 or the second straight rod 22.

[0047] Through the above scheme, the pressing handle 2 and the mounting block 1 are matched, and the pressing handle 2 is provided with a handle 23. When the jig is in normal use, the handle 23 can be pressed, and when the jig is not in use, the handle 23 can be picked up for quick transportation, which is convenient for transportation and carrying of the jig.

[0048] As an improved specific implementation, the second straight rod 22 is provided with at least two placement grooves 24 , and the protrusions 13 are placed in the placement grooves 24 so that the mounting block 1 fits with the pressing handle 2 .

[0049] Specifically, including but not limited to, there are three placement grooves 24, and the size of the placement grooves 24 corresponds to the protrusion 13. The three placement grooves 24 are arranged along the length direction of the second straight rod 22, and are respectively arranged at the center and both ends of the second straight rod 22, so that the three protrusions 13 are placed corresponding to the three placement grooves 24, and the protrusion 13 is in contact with the pressing handle 2. Of course, the width of the placement groove 24 should be greater than the width of the protrusion 13 to avoid direct grinding of the side of the protrusion 13 with the pressing handle 2. At the same time, the specific width of the placement groove 24 can also be set according to the above-mentioned detachable structure of the protrusion 13.

[0050] Through the above scheme, the provision of multiple placement grooves 24 can provide space for placement and adjustment of the protrusion 13 on the one hand, and can reduce the volume of the pressing handle 2 on the other hand, thereby reducing manufacturing materials and saving production costs.

[0051] As an improved specific implementation, the second straight rod 22 is further provided with a connecting hole 25 corresponding to the placement groove 24 , and the positioning needle 4 passes through the connecting hole 25 .

[0052] Specifically, including but not limited to, the connection hole 25 is set along the thickness direction of the second straight rod 22, and each placement groove 24 is correspondingly provided with a connection hole 25. At this time, the positioning pin 4 can be fixedly installed with the mounting block 1, and the mounting block 1 is fitted with the pressing handle 2, and the positioning pin 4 passes through the connection hole 25. At this time, part of the positioning pin 4 protrudes from the lower plane of the pressing handle 2, and at this time, the diameter of the positioning pin 4 is smaller than the diameter of the connection hole 25; of course, in some embodiments, in order to cooperate with the detachable structure of the above-mentioned protrusion 13, each placement groove 24 can also set the number of connection holes 25 according to needs, so that it can be convenient to adjust according to the size of the carrier plate 5 actually loaded with the battery management system.

[0053] Through the above scheme, the positioning pin 4 passes through the connecting hole 25, so that the pressing handle 2 can move along the positioning pin 4. At the same time, when there is no pressure, the pressing handle 2 can move up along the positioning pin 4 under the adsorption force of the magnetic block 3 until the pressing handle 2 is in contact with the mounting block 1.

[0054] As an improved specific embodiment, the positioning pin 4 includes a front section 41, a middle section 42 for fixing the supporting plate 5 and a rear section 43 for fixing the adapter plate 6 which are connected to each other in sequence, the front section 41 is fixedly connected to the mounting block 1; the diameters of the front section 41, the middle section 42 and the rear section 43 decrease in sequence; the middle section 42 is set as an arc structure with a gradually decreasing diameter.

[0055] Specifically, including but not limited to, the positioning pin 4 is set to a conical structure, at this time, the cylindrical end of the front section 41 can be connected with the installation groove 11 and fixed, the middle section 42 is set to an arc structure with a gradually decreasing diameter, which can be inserted into the through hole of the bearing plate 5 and fixed, and the conical end of the rear section 43 can be directly inserted into the through hole of the positioning tooth column set in the adapter plate 6 and fixed, and the positioning tooth column and the through hole of the bearing plate 5 are corresponding and connected, so that the mounting block 1, the pressing handle 2, the bearing plate 5 and the adapter plate 6 can be positioned and connected from top to bottom. Of course, the specific length of the positioning pin 4 can be set according to actual needs. At the same time, a gap is set between the bearing plate 5 and the pressing handle 2 to ensure the distance that the pressing handle 2 can move up and down.

[0056] Through the above scheme, the setting of the positioning pin 4 can position and connect the mounting block 1, the pressing handle 2, the supporting plate 5 and the adapter plate 6 in sequence, and can also play a guiding role. When the pressing handle 2 is pressed down, the supporting plate 5 can be loosened from the positioning pin 4 by only slightly lifting the mounting block 1, so that when the pressing handle 2 is pulled up by the handle 23, only the positioning pin 4 is driven, and the supporting plate 5 will not be pulled up again, which is more suitable for actual production operations.

[0057] How it works:

[0058] First, the magnetic blocks 3 that attract each other are installed in the mounting groove 11 and the mounting hole 21 respectively, and then the top of the positioning pin 4 is fixed to the fixing hole 131 of the mounting block 1 to achieve the fixing and positioning of the positioning pin 4. Then, the pressing handle 2 is placed in the placement groove 24 accordingly, and the positioning pin 4 passes through the connecting hole 25 of the pressing handle 2, so that the mounting block 1 and the pressing handle 2 are fixedly connected, thereby completing the assembly of the jig of the present application, and the structure is simple. Finally, the positioning pin 4 is first used to pass through the through hole on one side of the bearing plate 5 to fix it, so that the bearing plate 5 is positioned on the positioning pin, and then the rear section 43 of the positioning pin 4 is inserted into the through hole of the positioning tooth column on one side of the adapter plate 6, so that the adapter plate 6, the carrier plate 5 and the jig of the present application are positioned. After the positioning is completed, the handle 23 of the pressing handle 2 is pressed hard, and the pressing handle 2 moves downward along the positioning pin 4, so that the double-row pins of the carrier plate 5 are inserted into the adapter plate 6 for connection. Based on this, when the pressing handle 2 is pressed close to the upper surface of the carrier plate 5, it is only necessary to slightly lift the mounting block 1 to loosen the carrier plate 5 from the positioning pin 4.

[0059] Finally, it should be noted that the above is only the preferred implementation of the utility model, and the protection scope of the utility model is not limited to the above embodiments. All technical solutions under the idea of ​​the utility model belong to the protection scope of the utility model. It should be pointed out that for ordinary technicians in this technical field, some improvements and modifications without departing from the principle of the utility model should also be regarded as the protection scope of the utility model.

Claims

1. A portable auxiliary installation fixture, used for auxiliary installation of a battery carrier plate and an adapter plate, characterized in that: It comprises a mounting block and a pressing handle which are connected to each other in cooperation with each other, the mounting block is provided with a mounting groove, the pressing handle is provided with a mounting hole, the mounting groove and the mounting hole are both provided with magnetic blocks which attract each other, the pressing handle is provided with a handle-type structure, the mounting block is fixedly connected with a plurality of positioning pins, the positioning pins pass through the pressing handle so that the pressing handle can move along the positioning pins.

2. A portable auxiliary installation fixture according to claim 1, characterized in that: The mounting block includes a first straight rod and at least two protrusions fixedly connected to the first straight rod, the protrusions are arranged on a side surface of the first straight rod, and the mounting groove is arranged on the first straight rod.

3. A portable auxiliary installation fixture according to claim 2, characterized in that: The protrusion is provided with a fixing hole, the positioning pin is inserted into the fixing hole, and the positioning pin is clamped with the mounting block.

4. A portable auxiliary installation jig according to claim 3, characterized in that: The pressing handle includes a second straight rod and a handle fixedly connected to the second straight rod, the second straight rod is perpendicular and parallel to the handle and the first straight rod respectively, and the mounting hole is arranged on the second straight rod.

5. A portable auxiliary installation jig according to claim 4, characterized in that: The second straight rod is provided with at least two placement grooves, and the protrusion is placed in the placement grooves so that the mounting block fits with the pressing handle.

6. A portable auxiliary installation jig according to claim 5, characterized in that: The second straight rod is also provided with a connecting hole corresponding to the placement slot, and the positioning pin passes through the connecting hole.

7. A portable auxiliary installation jig according to claim 6, characterized in that: The diameter of the positioning pin is smaller than the diameter of the connecting hole.

8. The portable auxiliary installation jig according to claim 7, characterized in that: The positioning pin comprises a front section, a middle section for fixing the bearing plate and a rear section for fixing the adapter plate which are sequentially connected to each other, and the front section is fixedly connected to the mounting block.

9. The portable auxiliary installation jig according to claim 8, characterized in that: The diameters of the front section, the middle section and the rear section decrease in sequence.

10. A portable auxiliary installation fixture according to claim 9, characterized in that: The middle section is configured as an arc-shaped structure with a gradually decreasing diameter.

Images