CN218885165U - New forms of energy rifle temperature sensor's that charges sealing device that uses - Google Patents

Abstract

The utility model provides a shrinking device for a new energy charging gun temperature sensor, which structurally comprises a wiring board and a plurality of at least partially exposed wire channels, wherein the wiring board is arranged on the shrinking device; the wire pressing plate is movably connected with the wiring board and is used for pressing and covering the exposed part of the wire channel; and the forming tubes are equal to the wire channels in number, and are communicated with the wire channels in a one-to-one correspondence manner. This new forms of energy rifle temperature sensor that charges's sealing device that contracts can solve the problem that the mode shaping efficiency is low of the double-deck shrink pipe of present shrink seal teflon.

Description

New forms of energy rifle temperature sensor's that charges sealing device that uses

Technical Field

The application relates to the technical field of new energy charging gun temperature sensors, in particular to a compression device for a new energy charging gun temperature sensor.

Background

The new forms of energy rifle temperature sensor that charges installs in the inside of new forms of energy rifle that charges, and it is used for monitoring the real-time temperature of the rifle contact that charges to guarantee charging system normal work. An NTC resistor is welded at the end part of a wire of the new energy charging gun temperature sensor, and a Teflon double-layer shrink tube needs to be shrunk and sealed outside the end part of the wire welded with the NTC resistor.

Because the in-process that contracts and seal the double-deck pipe of teflon needs high temperature heating, consequently, for avoiding contracting to seal the distance undersize and lead to hindering the line or contract to seal the distance oversize and lead to contracting to seal thoroughly, the measure of adopting at present is at the muzzle department installation fixed frock of hot-blast gun to manually use the hot-blast gun to carry out the double-deck pipe of teflon heat fusion, add heat to each tip that has the wire of NTC resistance and seal one by one. However, under the condition that the hot air gun is used for manually carrying out the hot melting of the double-layer Teflon shrink tube and heating one by one, the production speed is low, the labor cost is high, the manual shrink sealing process cannot be stably controlled, the product is easily heated unevenly, the hot melting is incomplete, the pressure resistance test cannot reach the standard, only one product can be shrunk and sealed at each time, and therefore the forming efficiency is low.

SUMMERY OF THE UTILITY MODEL

In view of this, an object of the present application is to provide a shrinking device for a new energy charging gun temperature sensor, so as to solve the problem of low forming efficiency of the existing method for shrinking and sealing a teflon double-layer shrink tube.

According to the utility model provides a device that contracts that new forms of energy rifle temperature sensor used, wherein, the device that contracts that new forms of energy rifle temperature sensor used includes: a wiring board provided with a plurality of at least partially exposed conductor paths;

the wire pressing plate is movably connected with the wiring board and is used for pressing and covering the exposed part of the wire channel; and the forming tubes are equal to the wire channels in number, and are communicated with the wire channels in a one-to-one correspondence manner.

Preferably, the wiring board includes: the first plate part is connected with the forming tubes, and the wire channels are arranged in parallel and penetrate through the first plate part along a first direction; and a second plate portion connected to the first plate portion, the second plate portion having a thickness smaller than that of the first plate portion, the plurality of wire passages being formed at an upper surface of the second plate portion as a plurality of first arc-shaped grooves extending in a first direction.

Preferably, the line ball plate is pivotably connected to the first plate portion, and covers an upper surface of the second plate portion when the line ball plate is pivoted to the limit position in the second direction.

Preferably, a plurality of second arc-shaped grooves are formed in a side surface of the tension disc, which is used for being in contact with the second plate portion, and correspond to the first arc-shaped grooves in position.

Preferably, the line pressing plate is connected with the first plate portion through a hinge, and a torsion spring for pivoting the line pressing plate in the second direction is mounted on the hinge.

Preferably, a handle is arranged on the first plate portion, and a hook used for hooking the handle is pivotally connected to the line pressing plate.

Preferably, the first end of the forming tube is inserted into the wire channel, the first plate portion is provided with a threaded hole above each wire channel, and the forming tube is fixed to the first plate portion by a fastening screw penetrating through the threaded hole.

Preferably, the second end of the forming tube is formed with a necking-type round table.

Preferably, the number of the wire channels is twelve.

Preferably, the bottom of the wiring board is provided with a connection bolt hole.

The utility model discloses new forms of energy rifle temperature sensor that charges uses contracts sealing device, its wiring board is provided with a plurality of wire passageways and is used for supplying a plurality of welding to have NTC resistance's wire to stretch into simultaneously, and the wire passageway part at least exposes, and be provided with the line ball board with wiring board swing joint, it is used for the gland in the exerted part of wire passageway, fix the wire that is arranged in the wire passageway with this, the forming tube then equals and communicates in the wire passageway with the quantity of wire passageway, the wire stretches into in the forming tube through the wire passageway, the welding of wire has NTC resistance tip then stretches out at the tip of forming tube, with the tip to the wire contract and seal, because a plurality of wires all are fixed, consequently can contract simultaneously and seal a plurality of wires, and need not manual fixed wire, avoided leading to being heated inequality problem because of manual control unstability, so can solve the problem that current double-deck mode shaping of contraction iron fluorine dragon draw low in effective.

In order to make the aforementioned objects, features and advantages of the present application more comprehensible, preferred embodiments accompanied with figures are described in detail below.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present application, the drawings that are required to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present application and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained from the drawings without inventive effort.

Fig. 1 is a schematic diagram of a sealing device for a new energy charging gun temperature sensor according to the present invention.

Fig. 2 is a schematic view of another angle of the sealing device for the new energy charging gun temperature sensor according to the present invention.

Fig. 3 is a schematic view of another angle of the sealing device for the new energy charging gun temperature sensor according to the present invention.

Reference numerals: 1-a wiring board; 11-a first plate portion; 111-a handle; 112-a threaded hole; 12-a second plate portion; 2-a line pressing plate; 21-hanging hooks; 3-forming a tube; 31-a closed-up type round table surface; 4-a wire channel; 51-a first arc-shaped slot; 52-a second arcuate slot; 6-a hinge; 61-torsion spring.

Detailed Description

The following detailed description is provided to assist the reader in obtaining a thorough understanding of the methods, devices, and/or systems described herein. However, various changes, modifications, and equivalents of the methods, apparatus, and/or systems described herein will be apparent to those skilled in the art in view of the disclosure of the present application. For example, the order of operations described herein is merely an example, which is not limited to the order set forth herein, but rather, may be changed in addition to operations that must occur in a particular order, as will be apparent upon an understanding of the present disclosure. Moreover, descriptions of features known in the art may be omitted for clarity and conciseness.

The features described herein may be embodied in different forms and should not be construed as limited to the examples described herein. Rather, the examples described herein have been provided merely to illustrate some of the many possible ways to implement the methods, devices, and/or systems described herein that will be apparent upon understanding the present disclosure.

Throughout the specification, when an element (such as a layer, region, or substrate) is described as being "on," "connected to," coupled to, "over," or "overlying" another element, it may be directly "on," "connected to," coupled to, "over," or "overlying" the other element, or one or more other elements may be present therebetween. In contrast, when an element is referred to as being "directly on," "directly connected to," directly coupled to, "directly over" or "directly overlying" another element, there may be no intervening elements present.

As used herein, the term "and/or" includes any one of the associated listed items and any combination of any two or more of the items.

Although terms such as "first", "second", and "third" may be used herein to describe various elements, components, regions, layers or sections, these elements, components, regions, layers or sections should not be limited by these terms. Rather, these terms are only used to distinguish one element, component, region, layer or section from another element, component, region, layer or section. Thus, a first element, component, region, layer or section referred to in the examples described herein may be termed a second element, component, region, layer or section without departing from the teachings of the examples.

For ease of description, spatial relationship terms such as "above 8230; …," upper "," above ..., "below" and "lower" may be used herein to describe the relationship of one element to another element as illustrated in the figures. Such spatial relationship terms are intended to encompass different orientations of the device in use or operation in addition to the orientation depicted in the figures. For example, if the device in the figures is turned over, elements described as "above" or "upper" relative to other elements would then be oriented "below" or "lower" relative to the other elements. Thus, the terms "over ...above "include both orientations" over ...over 8230;" under 8230; "depending on the spatial orientation of the device. The device may also be otherwise oriented (e.g., rotated 90 degrees or at other orientations) and the spatially relative terms used herein should be interpreted accordingly.

The terminology used herein is for the purpose of describing various examples only and is not intended to be limiting of the disclosure. The singular forms also are intended to include the plural forms as well, unless the context clearly indicates otherwise. The terms "comprises," "comprising," and "having" specify the presence of stated features, quantities, operations, elements, components, and/or combinations thereof, but do not preclude the presence or addition of one or more other features, quantities, operations, components, elements, and/or combinations thereof.

Variations from the shapes of the illustrations as a result, for example, of manufacturing techniques and/or tolerances, may be expected. Thus, the examples described herein are not limited to the particular shapes shown in the drawings, but include changes in shape that occur during manufacturing.

The features of the examples described herein may be combined in various ways that will be apparent after understanding the disclosure of the present application. Further, while the examples described herein have a variety of configurations, other configurations are possible, as will be apparent after understanding the disclosure of the present application.

The utility model provides a new forms of energy rifle temperature sensor that charges uses's sealing device, as shown in fig. 1 to fig. 3, this new forms of energy rifle temperature sensor that charges uses's sealing device includes wiring board 1, line ball board 2 and former pipe 3.

In the following description, a specific structure of the above-described components of the sealing device for a new energy charging gun temperature sensor and a connection relationship of the above-described components will be specifically described with reference to fig. 1 to 3.

As shown in fig. 1 to 3, in the embodiment, a plurality of wire passages 4 are provided on the wiring board 1 for a plurality of wires with NTC resistors soldered thereto to be inserted together, thereby achieving the effect of shrinking the ends of the plurality of wires at a time. The lead passage 4 is at least partially exposed from the wiring board 1, and a wire pressing plate 2 movably connected to the wiring board 1 is provided on the wiring board 1 for pressing the exposed portion of the lead passage 4 to thereby fix the lead positioned in the lead passage 4 by pressing. The number of the forming tubes 3 is the same as that of the wire channels 4, the forming tubes 3 are communicated with the wire channels 4 in a one-to-one correspondence manner, the wire can extend into the forming tubes 3 through the wire channels 4, and the end part of the wire, which is welded with the NTC resistor, extends out of the end part of the forming tube 3. So, operating personnel can establish the double-deck draw pipe cover of teflon at the tip of each forming tube 3 to with the heat gun with and then add thermal shrinkage to the tip of a plurality of wires simultaneously and seal, this in-process operating personnel need not manual fixed wire, has avoided causing because of manual control is unstable to be heated unevenly, and can once only contract to seal a plurality of wires and also greatly increased the shaping efficiency of product.

Preferably, as shown in fig. 1 to 3, in the embodiment, the wiring board 1 may include a first board section 11 and a second board section 12. The first plate portion 11 may be a square plate with a larger thickness, the second plate portion 12 may be a square plate with a smaller thickness, the lengths of the first plate portion 11 and the second plate portion 12 are equal, and the first plate portion 11 and the second plate portion 12 may be integrally formed. Preferably, the first plate portion 11 is connected to a plurality of the forming tubes 3, and the forming tubes 3 may be disposed at an opposite side of the first plate portion 11 from a side connected to the second plate portion 12. The plurality of wire passages 4 are arranged in parallel with each other and at regular intervals in the longitudinal direction of the wiring board 1, and are provided through the first plate portion 11 and the second plate portion 12 in a first direction (the first direction may be the left-right direction in fig. 2). In this case, the portion of the wire passage 4 in the first plate portion 11 is formed as a complete cylindrical passage, and the second plate portion 12 is formed as a semicircular groove (i.e., a first arc-shaped groove 51) extending in the first direction only in the upper surface of the second plate portion 12 due to the smaller thickness than the first plate portion 11, and the first arc-shaped groove 51 is an exposed portion of the wire passage 4.

Further, preferably, as shown in fig. 1 to 3, in an embodiment, the wire pressing plate 2 may be a square plate, the length and the width of the wire pressing plate 2 may be equal to those of the second plate portion 12, so that the wire pressing plate 2 may completely cover the upper surface of the second plate portion 12, and the thickness of the wire pressing plate 2 may be equal to the difference between the thicknesses of the first plate portion 11 and the second plate portion 12, so that the wire pressing plate 2 and the wiring board 1 may be neater when covering the upper surface of the second plate portion 12.

Preferably, as shown in fig. 1 to 3, in the embodiment, one of the long sides of the tension mask 2 may be pivotably connected to the upper surface of the first plate portion 11, so that the tension mask 2 can be pivoted in the second direction (the second direction may be clockwise in fig. 2), and when the tension mask 2 is pivoted to the limit position in the second direction, the tension mask 2 will cover the upper surface of the second plate portion 12. Specifically, the tension plate 2 and the first plate portion 11 may be connected by a hinge 6, that is, the hinge 6 connects the upper surface of the first plate portion 11 and the opposite surface of the side surface of the tension plate 2 that contacts the second plate portion 12. Further, the hinge 6 may be further installed with a torsion spring 61, so that the hinge 6 has a driving force for pivoting in the second direction, and then the wire pressing plate 2 is driven to pivot in the second direction.

Preferably, as shown in fig. 3, in the embodiment, the side surface of the tension bar 2 for contact with the second plate portion 12 may also be formed with a plurality of second arc-shaped grooves 52. Specifically, the second arc-shaped grooves 52 may be semicircular grooves extending in the width direction of the tension disc 2, the number of the second arc-shaped grooves 52 may be equal to the number of the first arc-shaped grooves 51, and the plurality of second arc-shaped grooves 52 are arranged in parallel and at even intervals in the length direction of the tension disc 2. In the case where the tension plate 2 is laid on the upper surface of the second plate portion 12, the plurality of first arc-shaped grooves 51 correspond to the plurality of second arc-shaped grooves 52 in position one to one so that the wires can be sandwiched and fixed therebetween.

Further, preferably, as shown in fig. 1 to 3, in the embodiment, the handle 111 may be welded to the upper surface of the first plate portion 11. Specifically, the handle 111 may be a "U" shaped handle, both ends of which are fixed to the upper surface of the first plate portion 11. And the number of the handles 111 may be two, the two handles 111 are provided along the length direction of the wiring board 1, which can be used for an operator's hand to hold when moving the shrink device.

Further, preferably, as shown in fig. 1 to 3, in an embodiment, a hook 21 is further provided on a long side of the tension bar 2 away from the wiring board 1, and in particular, the hook 21 may be pivotally connected to the tension bar 2 by a hinge. The hook part of the hook 21 can be opposite to the surface of the wire pressing plate 2, and under the condition that the wire pressing plate 2 is pivoted to be vertical, the hook 21 can be hooked on the handle 111, so that the position of the wire pressing plate 2 is fixed.

Preferably, as shown in fig. 1 to 3, in an embodiment, the forming tube 3 may be a cylindrical tube with two open ends, the first end of the forming tube 3 may be connected to the wiring board 1, specifically, the first end of the forming tube 3 is inserted into the wire passage 4 of the first plate portion 11, and the first plate portion 11 is provided with a threaded hole 112 above each wire passage 4, and the threaded hole 112 is vertically communicated with the wire passage 4. After the forming tube 3 is inserted into the wire passage 4, the operator can screw the fastening screw into the threaded hole 112 to tighten it, thereby abutting and fixing the forming tube 3 in the wire passage 4 located therebelow. Preferably, the number of the forming tube 3 and the number of the wire channels 4 can be twelve, so as to meet the requirement of shrink-sealing a plurality of wires at one time.

Further, preferably, as shown in fig. 1 to 3, in an embodiment, the second end of the forming tube 3 may be formed with a necking-type circular table 31, i.e., the outer surface of the second end of the forming tube 3 is formed as a circular table, and the diameter of the circular table is gradually reduced along the direction from the first end to the second end of the forming tube 3. It is used for the cover to establish the double-deck pyrocondensation pipe of teflon, and at the in-process that the double-deck pyrocondensation pipe of teflon is heated and is contracted, and close up type mesa 31 can make the double-deck pyrocondensation pipe of teflon form the shirt rim of round platform shape at the second end of forming tube 3, and then reaches the appearance requirement after the shrink of the double-deck pyrocondensation pipe of teflon.

In addition, it is preferable that a plurality of connection bolt holes for fixing the wiring board 1 to another device or a predetermined position are formed in the bottom of the wiring board 1, thereby preventing the wiring board 1 from shaking during the shrink-sealing.

In practical use, the wiring board 1 is fixed, the wires welded with the NTC resistors are sequentially inserted into the wire channels 4, and the ends of the wires extend out of the second end port of the forming tube 3. Then, the hook 21 is detached from the handle 111, the wire pressing plate 2 is pressed on the upper surface of the second plate portion 12 to fix the wires, the teflon double-layer shrink tube is sleeved on the necking round table surface 31 of the second end of each forming tube 3, and finally the end portions of the wires are heated and sealed by a heat gun. This in-process need not the manual fixed wire of operating personnel, and then has avoided leading to the fact because of manual control is unstable to be heated unevenly, and can once only contract a plurality of wires and seal, has increased the shaping efficiency of product.

Finally, it should be noted that: the above-mentioned embodiments are only specific embodiments of the present application, and are used for illustrating the technical solutions of the present application, but not limiting the same, and the scope of the present application is not limited thereto, and although the present application is described in detail with reference to the foregoing embodiments, those skilled in the art should understand that: any person skilled in the art can modify or easily conceive the technical solutions described in the foregoing embodiments or equivalent substitutes for some technical features within the technical scope disclosed in the present application; such modifications, changes or substitutions do not depart from the spirit and scope of the embodiments of the present application and are intended to be covered by the appended claims. Therefore, the protection scope of the present application shall be subject to the protection scope of the claims.

Claims (10)

1. A sealing device for a new energy charging gun temperature sensor is characterized by comprising:

a wiring board provided with a plurality of at least partially exposed conductor paths;

the wire pressing plate is movably connected with the wiring board and is used for pressing and covering the exposed part of the wire channel; and

and the forming tubes are equal to the wire channels in number and are communicated with the wire channels in a one-to-one correspondence manner.

2. The hermetically sealing apparatus for the new energy charging gun temperature sensor of claim 1, wherein the wiring board comprises:

the first plate part is connected with the forming tubes, and the wire channels are arranged in parallel and penetrate through the first plate part along a first direction; and

and a second plate portion connected to the first plate portion, the second plate portion having a thickness smaller than that of the first plate portion, the plurality of wire passages being formed at an upper surface of the second plate portion as a plurality of first arc-shaped grooves extending in a first direction.

3. The retraction device for the new energy charging gun temperature sensor according to claim 2, wherein the tension plate is pivotally connected to the first plate portion, and covers an upper surface of the second plate portion when the tension plate is pivoted to an extreme position in the second direction.

4. The compression device for the temperature sensor of the new energy charging gun according to claim 3, wherein a plurality of second arc-shaped grooves are formed in a side surface of the wire pressing plate, which is used for being in contact with the second plate portion, and correspond to positions of the plurality of first arc-shaped grooves.

5. The compression device for the temperature sensor of the new energy charging gun according to claim 3, wherein the line pressing plate is connected to the first plate portion through a hinge, and a torsion spring for pivoting the line pressing plate in the second direction is mounted on the hinge.

6. The shrinking device for the temperature sensor of the new energy charging gun according to claim 5, wherein a handle is arranged on the first plate portion, and a hook used for hooking the handle is pivotally connected to the line pressing plate.

7. The device of claim 2, wherein a first end of the forming tube is inserted into the wire passage, the first plate portion has a threaded hole above each wire passage, and the forming tube is fixed to the first plate portion by a fastening screw passing through the threaded hole.

8. The collapsing device for the temperature sensor of the new energy charging gun according to claim 7, wherein the second end of the forming tube is formed with a collapsing circular table.

9. The sealing device for the new energy charging gun temperature sensor according to claim 1, wherein the number of the wire channels is twelve.

10. The sealing device for the temperature sensor of the new energy charging gun according to claim 1, wherein a bottom of the wiring board is provided with a connecting bolt hole.

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