Splicing type explosive-proof battery injection molding part with batteries easy to replace

Abstract

The utility model provides a splicing type explosive-proof battery injection molding part easy to replace a battery, which comprises an injection molding part outer main body, a sealing cover, a line pipe and an upper explosive-proof sealing plate, and a guide groove convenient for dismounting and mounting the sealing cover is arranged at the rear end of the upper surface of the injection molding part outer main body. Compared with the prior art, the utility model has the following beneficial effects: by adding the outer main body of the injection molding part, the sealing cover and the wire pipe, the plurality of groups of batteries are respectively arranged at the inner sides of the corresponding battery cavities, the proper wire pipe is selected according to the size of a lead used by the current battery, the wire pipe is embedded into the inner side of the wire hole for installation, and each group of batteries respectively corresponds to one group of wire pipe for independent connection; the guide rails of the sealing cover are installed in a sliding mode along the guide grooves, the sealing cover can be fixed only through two sets of bolts, the effect that a battery is easy to replace can be achieved, and the overall explosion-proof performance can be improved by additionally arranging the injection molding part outer body, the upper explosion-proof sealing plate, the upper explosion-proof plate, the side explosion-proof plate and the outer explosion-proof frame.

Description

Technical Field

[0001] The utility model belongs to the technical field of spliced ​​flameproof battery injection moldings, and particularly relates to a spliced ​​flameproof battery injection molding which is easy to replace batteries. Background Art

[0002] Battery injection molding is a component for assembling and installing batteries. Multiple batteries are placed in the battery injection molding and connected and assembled through wires. During the battery assembly process, common battery injection moldings have low assembly efficiency due to structural limitations. In addition, batteries are consumables that require maintenance and replacement during subsequent use, which makes battery replacement more complicated. When battery performance declines or expires, users cannot easily replace batteries on their own due to the difficult design. They must seek professional services, which increases maintenance costs and time.

[0003] Secondly, when a battery that is difficult to replace fails, it may not be able to be eliminated in time, which prolongs the time the equipment runs with the fault and increases safety risks. If there is a problem with the battery component, the entire device may need to be replaced as a whole, rather than just the failed battery part, resulting in unnecessary waste of resources.

[0004] In addition, since batteries are difficult to replace, equipment manufacturers may need to provide more complex and expensive after-sales services, including on-site battery replacement services, which will significantly increase the total life cycle cost of the equipment. Moreover, since batteries are difficult to replace, it means that the batteries cannot be recycled and disposed of separately when the equipment is scrapped as a whole, which is not conducive to environmental protection and resource recycling.

[0005] In summary, there are some problems in the use of spliced ​​flameproof battery injection moldings that are not easy to replace batteries, so it is hoped to propose a new structure to solve the above technical problems. Utility Model Content

[0006] In view of the deficiencies in the prior art, the purpose of the utility model is to provide a spliced ​​flameproof battery injection molded part that is easy to replace batteries, thereby solving the problems raised in the above-mentioned background technology.

[0007] The utility model is realized by the following technical scheme: a spliced ​​explosion-proof battery injection molded part for easy replacement of batteries, comprising: an injection molded part outer body, a cover, a wire tube and an upper explosion-proof sealing plate, a guide groove for facilitating the disassembly and assembly of the cover is provided on the rear end of the upper surface of the injection molded part outer body, a cover for sealing and pressing batteries and related parts is provided above the injection molded part outer body, an upper explosion-proof sealing plate is provided below the cover, a plurality of groups of wire holes are vertically penetrated through the rear side surface of the injection molded part outer body, a wire tube for fixing wires is provided inside each group of the wire holes, a mounting ring groove for conveniently installing an outer explosion-proof frame is provided on the periphery of the upper surface of the injection molded part outer body, an outer explosion-proof frame for performing explosion-proof treatment on all sides is provided inside the mounting ring groove, a plurality of groups of battery cavities for conveniently installing batteries are provided on the upper surface of the injection molded part outer body, batteries are provided inside each group of the battery cavities, an upper explosion-proof plate is provided above the batteries, vertical grooves are provided on the upper surface of the injection molded part outer body between two adjacent groups of the battery cavities, and side explosion-proof plates are provided inside the vertical grooves.

[0008] As a preferred embodiment, the front end left and right sides of the upper surface of the outer body of the injection molded part are both provided with connecting threaded holes 1, and the front end left and right sides of the upper surface of the cover are both vertically penetrated to form connecting threaded holes 2.

[0009] As a preferred embodiment, a guide rail is provided at the rear end of the lower surface of the cover, and the guide rail and the guide groove are movably engaged with each other, and the lower surface of the cover and the upper surface of the outer body of the injection molded part are attached to each other and are connected and fixed by bolts screwed into the first and second connecting threaded holes;

[0010] The guide rail of the cover slides along the guide groove to achieve convenient disassembly and assembly, and the battery and parts are sealed and pressed during installation. The cover can be fixedly installed with the outer body of the injection molded part by screwing the bolts into the connecting threaded hole 1 and the connecting threaded hole 2.

[0011] As a preferred embodiment, each group of battery cavity front side upper end and outer explosion-proof frame front end upper end and upper explosion-proof sealing plate front side are provided with wire grooves, and each group of wire holes front and rear sides are provided with engaging ring grooves.

[0012] As a preferred embodiment, a wire tube body is provided in the center of the wire tube, and engaging rings are provided at both the front and rear ends of the wire tube, and the engaging rings and the engaging ring grooves are engaged with each other. The wire tube is made of rubber material, and the wire tube is embedded in the inner side of the wire hole, and the wire tube is fixed and limited by the mutual engagement of the engaging ring and the engaging ring groove, thereby facilitating the clamping and fixation of different battery wires.

[0013] As a preferred embodiment, the side explosion-proof plate is movably engaged with the vertical groove, the upper explosion-proof plate is movably engaged with the battery cavity, the outer explosion-proof frame is movably engaged with the mounting ring groove, and the side explosion-proof plate is embedded in the inner side of the vertical groove and installed to separate two adjacent groups of batteries to improve the explosion-proof effect.

[0014] As a preferred embodiment, an outer sealing ring is provided on the periphery of the upper explosion-proof sealing plate, and a plurality of groups of lower sealing blocks are provided on the lower surface of the upper explosion-proof sealing plate. The outer sealing ring and the mounting ring groove are interlocked with each other, and the lower sealing blocks and the vertical grooves are interlocked with each other. The lower sealing blocks and the outer sealing ring of the upper explosion-proof sealing plate are respectively embedded in the vertical grooves and the mounting ring grooves, so that the side explosion-proof plates, the upper explosion-proof plates and the outer explosion-proof frame can be limited and fixed, thereby improving the overall explosion-proof effect.

[0015] After adopting the above technical scheme, the beneficial effects of the utility model are as follows: by adding an injection molded outer body, a cover and a wire tube, several groups of batteries are placed on the inner sides of the corresponding battery cavities respectively, and a suitable wire tube is selected according to the size of the wire used for the current battery, and the wire tube is embedded in the inner side of the wire hole for installation, each group of batteries corresponds to a group of wire tubes for separate connection, and the guide rail of the cover is slid and installed along the guide groove, and the cover can be fixed with only two sets of bolts, so that the effect of easy battery replacement can be achieved, and the overall explosion-proof performance can be improved by adding an injection molded outer body, an upper explosion-proof sealing plate, an upper explosion-proof plate, a side explosion-proof plate and an outer explosion-proof frame. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative labor.

[0017] Figure 1 The utility model is a schematic diagram of the overall structure of a spliced ​​flameproof battery injection molding part which is easy to replace batteries.

[0018] Figure 2 The utility model is a schematic diagram of the explosion structure of a spliced ​​flameproof battery injection molded part which is easy to replace batteries.

[0019] Figure 3 The utility model is a schematic structural diagram of an outer body of an injection molded part in a spliced ​​flameproof battery injection molded part that is easy to replace batteries.

[0020] Figure 4 The utility model is a structural schematic diagram of a sealing cover in a spliced ​​flameproof battery injection molding which is easy to replace batteries.

[0021] Figure 5 The utility model is a schematic structural diagram of an inner and outer flameproof frame of a spliced ​​flameproof battery injection molding for easy battery replacement.

[0022] Figure 6 The utility model is a schematic structural diagram of an upper flameproof sealing plate in a spliced ​​flameproof battery injection molding for easy battery replacement.

[0023] Figure 7 The utility model is a structural schematic diagram of a center line tube of a spliced ​​flameproof battery injection molding part for easy battery replacement.

[0024] In the figure, 100-injection molded part outer body, 101-guide groove, 102-connecting threaded hole 1, 103-mounting ring groove, 104-battery cavity, 105-vertical groove, 106-wire hole, 107-embedded ring groove;

[0025] 200-cover, 201-guide rail, 202-connecting threaded hole 2;

[0026] 300-wire tube, 301-wire tube body, 302-embedded ring;

[0027] 400-upper explosion-proof sealing plate, 401-external sealing ring, 402-lower sealing block;

[0028] 500-upper explosion-proof panel;

[0029] 600-side explosion-proof panel;

[0030] 700-External flameproof frame. DETAILED DESCRIPTION

[0031] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0032] See also Figures 1 to 7 The utility model provides a technical solution: a spliced ​​flameproof battery injection molded part that is easy to replace batteries, comprising: an injection molded part outer body 100, a cover 200, a wire tube 300 and an upper flameproof sealing plate 400, and a guide groove 101 is provided at the rear end of the upper surface of the injection molded part outer body 100 to facilitate the disassembly and assembly of the cover 200;

[0033] A cover 200 for sealing and pressing batteries and related parts is provided above the outer body 100 of the injection molded part, an upper flameproof sealing plate 400 is provided below the cover 200, a plurality of wire holes 106 are vertically penetrated through the rear side of the outer body 100 of the injection molded part, a wire tube 300 for fixing wires is provided inside each wire hole 106, and an installation ring groove 103 for conveniently installing an outer flameproof frame 700 is provided on the outer periphery of the upper surface of the outer body 100 of the injection molded part;

[0034] An outer explosion-proof frame 700 for explosion-proofing the surroundings is provided on the inner side of the mounting ring groove 103; a plurality of battery cavities 104 for conveniently installing batteries are provided on the upper surface of the outer body 100 of the injection molded part; batteries are provided inside each battery cavity 104; an upper explosion-proof plate 500 is provided above the batteries; vertical grooves 105 are provided on the upper surface of the outer body 100 of the injection molded part between two adjacent battery cavities 104; side explosion-proof plates 600 are provided inside the vertical grooves 105.

[0035] The left and right sides of the upper surface of the injection molded outer body 100 are both provided with connecting threaded holes 102 , and the left and right sides of the upper surface of the cover 200 are both vertically penetrated to form connecting threaded holes 202 .

[0036] A guide rail 201 is provided at the rear end of the lower surface of the cover 200. The guide rail 201 and the guide groove 101 are movably engaged with each other. The lower surface of the cover 200 and the upper surface of the outer body 100 of the injection molded part are attached to each other and are connected and fixed by screwing bolts into the connecting threaded hole 102 and the connecting threaded hole 202.

[0037] The guide rail 201 of the cover 200 can slide along the guide groove 101 to complete convenient disassembly and assembly, and the battery and components can be sealed and pressed during installation. By screwing the bolts into the connecting threaded hole 102 and the connecting threaded hole 202, the cover 200 can be fixedly installed with the outer body 100 of the injection molded part.

[0038] Wire grooves are correspondingly formed at the upper end of the front side of each battery cavity 104 , the upper end of the front end surface of the outer explosion-proof frame 700 , and the front side of the upper explosion-proof sealing plate 400 . Fitting annular grooves 107 are formed at the front and rear sides of each wire hole 106 .

[0039] A wire tube body 301 is provided at the center of the wire tube 300, and engaging rings 302 are provided at both the front and rear ends of the wire tube 300. The engaging rings 302 and the engaging ring grooves 107 engage with each other. The wire tube 300 is made of rubber material. The wire tube 300 is embedded in the inner side of the wire hole 106, and the wire tube 300 is fixed and limited by the mutual engagement of the engaging ring 302 and the engaging ring groove 107, so as to facilitate the clamping and fixing of different battery wires.

[0040] See also Figure 1-Figure 4 and Figure 7, as the first embodiment of the utility model: first, the user places several groups of batteries on the inner sides of the corresponding battery cavities 104, selects a suitable wire tube 300 according to the size of the wire used for the current battery, and then embeds the wire tube 300 into the inner side of the wire hole 106, and fixes and limits the wire tube 300 by the mutual engagement of the engaging ring 302 and the engaging ring groove 107, which can facilitate the engagement and fixation of wires of different batteries, and each group of batteries corresponds to a group of wire tubes 300 for separate connection. Secondly, the user slides the guide rail 201 of the cover 200 along the guide groove 101 to complete the installation, and then only needs to use two groups of bolts to screw into the connecting threaded hole 102 and the connecting threaded hole 202 to fix the cover 200, so as to achieve the effect of easy replacement of batteries.

[0041] The side explosion-proof plate 600 and the vertical groove 105 are movably engaged with each other, the upper explosion-proof plate 500 and the battery cavity 104 are movably engaged with each other, the outer explosion-proof frame 700 and the installation ring groove 103 are movably engaged with each other, and the side explosion-proof plate 600 is embedded in the inner side of the vertical groove 105 to complete the installation of the adjacent two groups of batteries to improve the explosion-proof effect.

[0042] An outer sealing ring 401 is provided on the periphery of the upper explosion-proof sealing plate 400, and a plurality of groups of lower sealing blocks 402 are provided on the lower surface of the upper explosion-proof sealing plate 400. The outer sealing ring 401 is interlocked with the mounting ring groove 103, and the lower sealing block 402 is interlocked with the vertical groove 105. The lower sealing block 402 and the outer sealing ring 401 of the upper explosion-proof sealing plate 400 are respectively embedded in the vertical groove 105 and the mounting ring groove 103, which can limit and fix the side explosion-proof plate 600, the upper explosion-proof plate 500 and the outer explosion-proof frame 700, thereby improving the overall explosion-proof effect.

[0043] See also Figure 1-Figure 6 , as the second embodiment of the utility model: based on the above-mentioned first embodiment, first, after several groups of batteries are installed, the user places a group of side explosion-proof panels 600 in each group of vertical grooves 105, and places a group of upper explosion-proof panels 500 above each group of batteries. Secondly, the user embeds the outer explosion-proof frame 700 into the inner side of the mounting ring groove 103, and embeds the lower sealing block 402 and the outer sealing ring 401 of the upper explosion-proof sealing plate 400 into the vertical groove 105 and the mounting ring groove 103 respectively, so as to limit and fix the side explosion-proof panels 600, the upper explosion-proof panels 500 and the outer explosion-proof frame 700, thereby improving the overall explosion-proof effect.

[0044] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A spliced ​​flameproof battery injection molded part for easy replacement of batteries, comprising: The injection molded part outer body (100), the sealing cover (200), the wire tube (300) and the upper flameproof sealing plate (400) are characterized in that: a guide groove (101) is provided at the rear end of the upper surface of the injection molded part outer body (100) for facilitating the disassembly and assembly of the sealing cover (200); A sealing cover (200) for sealing batteries and related parts is provided above the outer body (100) of the injection molded part, an upper flameproof sealing plate (400) is provided below the sealing cover (200), a plurality of groups of wire holes (106) are vertically penetrated through the rear side of the outer body (100) of the injection molded part, a wire tube (300) for fixing wires is provided inside each group of the wire holes (106), and a mounting ring groove (103) for conveniently mounting an outer flameproof frame (700) is provided on the outer periphery of the upper surface of the outer body (100) of the injection molded part; An outer flameproof frame (700) for flameproofing the surroundings is provided inside the mounting ring groove (103); a plurality of battery cavities (104) for conveniently installing batteries are provided on the upper surface of the outer body (100) of the injection molded part; batteries are provided inside each group of battery cavities (104); an upper flameproof plate (500) is provided above the batteries; vertical grooves (105) are provided on the upper surface of the outer body (100) of the injection molded part between two adjacent groups of battery cavities (104); and side flameproof plates (600) are provided inside the vertical grooves (105).

2. The flameproof battery injection molded part for easy replacement of batteries as claimed in claim 1, characterized in that: The front end of the upper surface of the outer body (100) of the injection molded part is provided with connecting threaded holes 1 (102) on both sides, and the front end of the upper surface of the cover (200) is vertically penetrated to form connecting threaded holes 2 (202) on both sides.

3. The flameproof battery injection molded part for easy replacement of batteries as claimed in claim 2, characterized in that: A guide rail (201) is provided at the rear end of the lower surface of the cover (200), and the guide rail (201) and the guide groove (101) are movably engaged with each other. The lower surface of the cover (200) and the upper surface of the outer body (100) of the injection molded part are in contact with each other and are connected and fixed by bolts screwed into the first connecting threaded hole (102) and the second connecting threaded hole (202); The guide rail (201) of the cover (200) slides along the guide groove (101) to achieve convenient disassembly and assembly, and the battery and components are sealed and pressed during installation.

4. The spliced ​​flameproof battery injection molded part for easy replacement of batteries as claimed in claim 3, characterized in that: The upper end of the front side of each group of battery cavities (104), the upper end of the front end surface of the outer flameproof frame (700) and the front side of the upper flameproof sealing plate (400) are provided with corresponding wire grooves, and the front and rear sides of each group of wire holes (106) are provided with embedded ring grooves (107).

5. The spliced ​​flameproof battery injection molded part for easy replacement of batteries as claimed in claim 4, characterized in that: A wire tube body (301) is provided at the center of the wire tube (300), and engaging rings (302) are provided at both the front and rear ends of the wire tube (300). The engaging rings (302) and the engaging ring grooves (107) engage with each other, and the wire tube (300) is made of rubber material.

6. The spliced ​​flameproof battery injection molded part for easy replacement of batteries as claimed in claim 1, characterized in that: The side explosion-proof plate (600) and the vertical groove (105) are movably engaged with each other, the upper explosion-proof plate (500) and the battery cavity (104) are movably engaged with each other, the outer explosion-proof frame (700) and the mounting ring groove (103) are movably engaged with each other, and the side explosion-proof plate (600) is embedded in the vertical groove (105) and installed to separate two adjacent battery groups to improve the explosion-proof effect.

7. The flameproof battery injection molded part for easy replacement of batteries as claimed in claim 6, characterized in that: An outer sealing ring (401) is provided on the periphery of the upper explosion-proof sealing plate (400), and a plurality of groups of lower sealing blocks (402) are provided on the lower surface of the upper explosion-proof sealing plate (400). The outer sealing ring (401) and the mounting ring groove (103) are mutually engaged, and the lower sealing blocks (402) and the vertical grooves (105) are mutually engaged.

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