The disposable special lithium battery group of intelligence polygamy
Technical field
The present invention relates to the technical field of disposable special lithium battery, refer to the disposable special lithium battery group of a kind of intelligent polygamy especially.
Background technology
Disposable extraordinary lithium-thionyl chloride battery (hereinafter referred to as special cells), is widely used in the field such as geological prospecting, military use.In geological prospecting equipment, due to the restriction of device structure and use occasion, usually adopt this special cells as power source.When carrying out geological prospecting, its equipment works in the underground of a few km usually, therefore, must use and there is special cells that is high temperature resistant, high pressure resistant, shock resistance, but due to the electricity of current used list group special cells limited, in use for some time, need again to change special cells, if changed not in time, then special cells can be caused to cross and put, cross to put and be easy to cause battery explosion, thus injure people or equipment.And, when changing special cells, need the underground of equipment from a few km to take out, this meeting wasting manpower and material resources and engineering time greatly.
Summary of the invention
Technical problem to be solved by this invention is: provide one according to service condition, can provide the disposable special lithium battery group of intelligent polygamy of sufficient power source to geological prospecting equipment.
For solving the problem, the technical solution used in the present invention is: the disposable special lithium battery group of intelligent polygamy, comprise the housing of a hollow, described enclosure interior is provided with at least two batteries and a controller, identical extreme of of all batteries is connected by circuit, and by connection to the equipment of use and controller, another of all batteries extremely extremely uses equipment and controller respectively by independent connection.
The inside of described housing is provided with a square through hole, and the shape of described controller is match with through hole square, and described battery is cylindrical, the inscribed circle that the periphery circle of battery is through hole.
The inside of described housing is disposed with two batteries and a controller, and identical being extremely oppositely arranged of two batteries, is provided with one piece of connecting plate between two batteries, identical being extremely all fixedly connected with connecting plate of two batteries.
Described connecting plate is polygonized structure, and it matches with the through hole of enclosure interior, and and there is cable-through hole between housing.
Be provided with at least three spacing joint pins between described battery and controller, the two ends of spacing joint pin are fixedly connected with battery and controller respectively.
Described battery and controller are encapsulated in enclosure interior.
The two ends of described housing are provided with cap, are connected between cap with housing by screw thread, are provided with wire hole in one of them cap.
The invention has the beneficial effects as follows: the disposable special lithium battery group of above-mentioned intelligent polygamy, it is equipped with at least two batteries, and it can switch to another battery according to the service time of single battery by controller, thus the power source that geological prospecting equipment provides sufficient can be given.In addition, by the syndeton between housing and battery and controller, make battery and controller can ensure in the housing to stablize, fixed structure relatively reliably, make this intelligent polygamy disposable special lithium battery group have high temperature resistant, high pressure resistant, shock resistance.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention;
Fig. 2 is the sectional structure schematic diagram in A-A direction in Fig. 1;
Fig. 3 is the sectional structure schematic diagram in B-B direction in Fig. 1;
Fig. 4 is the sectional structure schematic diagram in C-C direction in Fig. 1;
Fig. 5 is the sectional structure schematic diagram in D-D direction in Fig. 1;
Fig. 6 is circuit theory schematic diagram of the present invention;
In figure: 1, housing, 2, battery, 3, controller, 4, through hole, 5, connecting plate, 6, cable-through hole, 7, spacing joint pin, 8, cap, 9, wire hole.
Embodiment
Below by specific embodiment, the disposable special lithium battery group of intelligent polygamy of the present invention is described in further detail.
As shown in Fig. 1, Fig. 6, the disposable special lithium battery group of intelligence polygamy, comprise the housing 1 of a hollow, housing 1 inside is provided with at least two batteries 2 and a controller 3, identical extreme of of all batteries 2 is connected by circuit, and by connection to the equipment of use and controller 3, another of all batteries 2 extremely extremely uses equipment and controller 3 respectively by independent connection.
As shown in Fig. 2, Fig. 5, the inside of described housing 1 is provided with a square through hole 4, and the shape of described controller 3 is match with through hole 4 square, and described battery 2 is cylindrical, the inscribed circle that the periphery circle of battery 2 is through hole 4.
As shown in Figure 1, Figure 3, the inside of described housing 1 is disposed with two batteries 2 and a controller 3, identical being extremely oppositely arranged of two batteries 2, is provided with identical being extremely all fixedly connected with connecting plate 5 of one piece of connecting plate, 5, two batteries 2 between two batteries 2.
As shown in Figure 3, described connecting plate 5 is polygonized structure, and it matches with the through hole 4 of housing 1 inside, and and there is cable-through hole 6 between housing 1.
As shown in Figure 4, be provided with at least three spacing joint pins 7 between described battery 2 and controller 3, the two ends of spacing joint pin 7 are fixedly connected with battery 2 and controller 3 respectively.In the present embodiment, the quantity of spacing joint pin 7 is four, and wherein the quantity of spacing joint pin 7 can be multiple, all belongs to protection category of the present invention.Spacing joint pin 7 not only plays the effect connecting battery 2 and controller 3, and by arranging spacing joint pin 7, making to there is certain gap between battery 2 and controller 3, thus facilitating cabling.
Described battery 2 and controller 3 are inner at housing 1 by resin-encapsulated.
As shown in Figure 1, the two ends of described housing 1 are provided with cap 8, are connected between cap 8 with housing 1 by screw thread, are provided with wire hole 9 in one of them cap 8.
The disposable special lithium battery group of above-mentioned intelligent polygamy, when mounted, first according to the circuit theory diagrams shown in Fig. 6, controller 3 is carried out wiring, and be connected by connecting plate 5 between two batteries 2, be connected by three spacing joint pins 7 between battery 2 with controller 3, make controller 3, connect as a whole between two batteries 2, then controller 3 and two batteries 2 are filled in housing 1, shape due to controller 3 is match with through hole 4 square, the periphery circle of battery 2 is the inscribed circle of through hole 4, so controller 3 in the inner retaining ring of housing 1 to locking, in addition, because connecting plate 5 is polygonized structure, it matches with the through hole 4 of housing 1 inside, namely connecting plate 5 in the inner same retaining ring of housing 1 to locking, make battery 2 in the inner retaining ring of housing 1 to locking, can not rotate, owing to there is cable-through hole 6 between connecting plate 5 and housing 1, circuit is made to be arranged in cable-through hole 6, and can be undertaken spacing by cable-through hole 6, prevent circuit from moving on a large scale and cause loose contact, after completion of installation, at cable-through hole 6 place, resin is poured into housing 1 inner, and the gap of filling in full housing 1, realize encapsulation, last cap 8 of screwing on again.By said structure and measure, make battery 2 and controller 3 in housing 1, keep motionless, make battery 2 and controller 3 can ensure within the case 1 to stablize, fixed structure relatively reliably, each device all adopts high temperature resistant device in addition, this intelligent polygamy disposable special lithium battery group is made to have high temperature resistant, high pressure resistant, shock resistance, and more reliable, safety between each connection.
The above embodiments are the principle of illustrative the invention and effect thereof only, and the embodiment that part is used, but not for limiting the present invention; It should be pointed out that for the person of ordinary skill of the art, without departing from the concept of the premise of the invention, can also make some distortion and improvement, these all belong to protection scope of the present invention.