CN216529162U

CN216529162U - Instrument shell with leading-in type elastic mechanism and instrument comprising instrument shell

Info

Publication number: CN216529162U
Application number: CN202122974524.9U
Authority: CN
Inventors: 丁洁
Original assignee: Ohaus Instruments Changzhou Co Ltd
Current assignee: Ohaus Instruments Changzhou Co Ltd
Priority date: 2021-11-30
Filing date: 2021-11-30
Publication date: 2022-05-13
Anticipated expiration: 2031-11-30

Abstract

The utility model provides an instrument shell with a lead-in type elastic mechanism and an instrument comprising the same. The utility model can install dry batteries and lead-acid batteries with completely different sizes after being easily disassembled on the basis of not additionally increasing a large amount of cost, thereby effectively continuing the product. Because simple structure is novel, it is convenient to dismantle, has improved the rate of utilization, has practiced thrift cost of labor and manufacturing cost.

Description

Instrument shell with leading-in type elastic mechanism and instrument comprising instrument shell

Technical Field

The utility model relates to the field of electronic weighing instruments, in particular to an instrument shell with a leading-in type elastic mechanism and an instrument comprising the same.

Background

In the field of electronic weighing meters, it is common practice for existing product battery connections to secure a sprung battery reed in the meter.

Although this method is feasible, the method is not easy to disassemble, the assembly efficiency is low, and the continuity is not strong. In addition to meeting the existing needs, there is a need to be compatible with the subsequent additional added functionality and features.

Therefore, in consideration of the product development cycle, the part cost basis, and the subsequent assembly production, the inventor of the present application needs to design a lead-in type elastic mechanism, which can maintain the functions and features of the existing product, and is convenient for taking out and installing other parts.

SUMMERY OF THE UTILITY MODEL

The utility model aims to overcome the defects that the structure of a battery reed with a spring in an instrument shell in the prior art is low in assembly efficiency, low in continuity, not beneficial to disassembly and the like, and provides the instrument shell with a leading-in type elastic mechanism and an instrument comprising the instrument shell.

The utility model solves the technical problems through the following technical scheme:

the utility model provides a take instrument housing of introduction formula elastic mechanism, its characterized in that, instrument housing includes shell body and multiunit introduction formula elastic mechanism, be provided with multiunit connecting portion on the internal face of shell body, each introduction formula elastic mechanism is provided with the connection position, introduction formula elastic mechanism passes through the connection position with correspond connecting portion connect the installation extremely detachably on the internal face of shell body.

According to an embodiment of the present invention, the connection portion is a plug portion, the connection position is a socket, and the socket is correspondingly connected to the plug portion.

According to an embodiment of the utility model, the at least one set of lead-in elastic mechanisms includes a first lead-in elastic mechanism and a second lead-in elastic mechanism, the first lead-in elastic mechanism includes a first base plate and a first elastic sheet, the first elastic sheet is mounted on the first base plate, the second lead-in elastic mechanism includes a second base plate and a first convex portion, and the first convex portion is mounted on the second base plate.

According to one embodiment of the utility model, at least one set of the lead-in elastic mechanisms includes a third lead-in elastic mechanism including a third base, a second resilient tab, and a second raised portion, the second resilient tab and the second raised portion being mounted on the third base.

According to an embodiment of the present invention, the first resilient piece and the second resilient piece are correspondingly distributed on the inner wall surface of the outer housing opposite to the first protruding portion and the second protruding portion.

According to an embodiment of the present invention, the first elastic piece and the second elastic piece are a multi-section folded elastic piece structure.

According to one embodiment of the present invention, the first and second substrates are provided with connection bars, respectively, which protrude outwardly along outer edges of the first and second substrates.

According to an embodiment of the utility model, the first and second bosses are circular bosses.

According to an embodiment of the utility model, the insertion opening is opened inwards along the outer edges of the two sides of the lead-in elastic mechanism.

The utility model provides an instrument which is characterized by comprising an instrument shell with an introduction type elastic mechanism.

The positive progress effects of the utility model are as follows:

the instrument shell with the leading-in type elastic mechanism and the instrument comprising the same can be used for installing dry batteries and lead-acid batteries with completely different sizes after being easily disassembled on the basis of not increasing a large amount of extra cost, so that the effective continuation of products is realized. Because simple structure is novel, it is convenient to dismantle, has improved the rate of utilization, has practiced thrift cost of labor and manufacturing cost.

Drawings

The above and other features, properties and advantages of the present invention will become more apparent from the following description of the embodiments with reference to the accompanying drawings in which like reference numerals denote like features throughout the several views, wherein:

fig. 1 is a schematic structural view of a lead-in type elastic mechanism in an instrument housing with a lead-in type elastic mechanism according to the present invention.

Fig. 2 is a perspective view of an instrument housing with a lead-in elastic mechanism according to the present invention.

Fig. 3 is a top view of the meter housing with a lead-in elastic mechanism according to the present invention.

Fig. 4 is a schematic structural view of the instrument case with the lead-in type elastic mechanism of the present invention after a dry battery is installed therein.

Fig. 5 is a schematic structural view of the lead-acid battery mounted in the meter case with the lead-in type elastic mechanism according to the present invention.

[ reference numerals ]

Outer casing 10

Connecting part 20

Connection site 30

The first introduction type elastic mechanism 40

Second introduction type elastic mechanism 50

First substrate 41

First elastic sheet 42

Second substrate 51

First boss 52

Third introduction type elastic mechanism 60

Third substrate 61

Second elastic sheet 62

Second boss 63

Connecting strip 70

Dry battery 80

Lead-acid battery 90

Detailed Description

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

Embodiments of the present invention will now be described in detail with reference to the accompanying drawings. Reference will now be made in detail to the preferred embodiments of the present invention, examples of which are illustrated in the accompanying drawings. Wherever possible, the same reference numbers will be used throughout the drawings to refer to the same or like parts.

Further, although the terms used in the present invention are selected from publicly known and used terms, some of the terms mentioned in the description of the present invention may be selected by the applicant at his or her discretion, the detailed meanings of which are described in relevant parts of the description herein.

Furthermore, it is required that the present invention is understood, not simply by the actual terms used but by the meaning of each term lying within.

Fig. 1 is a schematic structural view of a lead-in type elastic mechanism in an instrument housing with a lead-in type elastic mechanism according to the present invention. Fig. 2 is a perspective view of an instrument housing with a lead-in elastic mechanism according to the present invention. Fig. 3 is a top view of the meter housing with a lead-in elastic mechanism according to the present invention. Fig. 4 is a schematic structural view of the instrument case with the lead-in type elastic mechanism of the present invention after a dry battery is installed therein. Fig. 5 is a schematic structural view of the lead-acid battery mounted in the meter case with the lead-in type elastic mechanism according to the present invention.

As shown in fig. 1 to 5, the present invention discloses an instrument housing with an introduction type elastic mechanism, which includes an outer housing 10 and a plurality of introduction type elastic mechanisms, wherein a plurality of connection portions 20 are provided on an inner wall surface of the outer housing 10, each introduction type elastic mechanism is provided with a connection position 30, and the introduction type elastic mechanisms are detachably connected and mounted to the inner wall surface of the outer housing 10 through the connection positions 30 and the corresponding connection portions 20.

Preferably, the connection portion 20 is a plug portion (e.g., a card slot), and the connection position 30 is a socket, and the socket is correspondingly connected to the plug portion. The insertion ports are formed inwards along the outer edges of the two sides of the leading-in type elastic mechanism.

The connection structure can enable the leading-in type elastic mechanism to be formed and detached or installed according to conditions, the combination of the leading-in type elastic mechanism is very convenient to adjust, the instrument shell is suitable for containing a dry battery and a lead-acid battery, the application range of the instrument shell is expanded, and the manufacturing cost is saved.

At least one group of the lead-in type elastic mechanisms comprises a first lead-in type elastic mechanism 40 and a second lead-in type elastic mechanism 50, the first lead-in type elastic mechanism 40 comprises a first base plate 41 and a first elastic sheet 42, the first elastic sheet 42 is installed on the first base plate 41, the second lead-in type elastic mechanism 50 comprises a second base plate 51 and a first bulge 52, and the first bulge 52 is installed on the second base plate 51.

The at least one group of lead-in type elastic mechanisms can further comprise a third lead-in type elastic mechanism 60, the third lead-in type elastic mechanism 60 comprises a third base plate 61, a second elastic sheet 62 and a second bulge 63, and the second elastic sheet 62 and the second bulge 63 are installed on the third base plate 61.

The first elastic sheet 42 and the second elastic sheet 42 are distributed on the inner wall surface of the outer housing 10 in a corresponding manner to the first protruding portion 52 and the second protruding portion 63.

Preferably, the first resilient tab 42 and the second resilient tab 42 are of multi-segment folded resilient tab structures. The first substrate 41 and the second substrate 51 are provided with connection bars 70, respectively, and the connection bars 70 are extended and protruded outwardly along outer edges of the first substrate 41 and the second substrate 51.

Here, the first and

second bosses

42 and 63 may preferably be circular bosses.

As shown in fig. 2 to 5, the first lead-in type elastic mechanism 40, the second lead-in type elastic mechanism 50 and the third lead-in type elastic mechanism 60 can be respectively inserted into the connecting part 20 for fixation, and as shown in the figure, six dry batteries 80 can be installed to complete the installation of the dry battery version. Or, the six dry batteries 80 are taken down, the two third lead-in type elastic mechanisms 60 are taken out from bottom to top, and the lead-acid battery 90 is loaded in the direction shown in fig. 5, so that the installation of the lead-acid battery version is completed.

According to the structural description, the instrument shell with the lead-in type elastic mechanism skillfully utilizes the structures of the existing parts to respectively fix the dry battery and the lead-acid battery on the same product. For example, the battery reed is skillfully fixed in the product by using a stainless steel reed structure. The novel detachable high-speed lifting device is simple and novel in structure, convenient to detach, high in utilization rate, capable of saving labor cost and manufacturing cost and wide in applicability.

The utility model also provides an instrument and meter, which comprises the instrument shell with the lead-in type elastic mechanism.

In summary, the instrument housing with the lead-in type elastic mechanism and the instrument comprising the same provided by the utility model can be used for installing dry batteries and lead-acid batteries with completely different sizes after being easily disassembled on the basis of not additionally increasing a large amount of cost, so that the effective continuation of products is realized. Because simple structure is novel, it is convenient to dismantle, has improved the rate of utilization, has practiced thrift cost of labor and manufacturing cost.

While specific embodiments of the utility model have been described above, it will be appreciated by those skilled in the art that these are by way of example only, and that the scope of the utility model is defined by the appended claims. Various changes and modifications to these embodiments may be made by those skilled in the art without departing from the spirit and scope of the utility model, and these changes and modifications are within the scope of the utility model.

Claims

1. The utility model provides a take instrument housing of introduction formula elastic mechanism, its characterized in that, instrument housing includes shell body and multiunit introduction formula elastic mechanism, be provided with multiunit connecting portion on the internal face of shell body, each introduction formula elastic mechanism is provided with the connection position, introduction formula elastic mechanism passes through the connection position with correspond connecting portion connect the installation extremely detachably on the internal face of shell body.

2. The meter housing with an introductory elastic mechanism as recited in claim 1, wherein said connecting portion is a plug portion, said connecting site is a socket, and said socket is correspondingly connected to said plug portion.

3. The meter housing with an introductory elastic mechanism of claim 2, wherein at least one set of the introductory elastic mechanism comprises a first introductory elastic mechanism and a second introductory elastic mechanism, the first introductory elastic mechanism comprising a first base plate and a first elastic piece, the first elastic piece being mounted on the first base plate, the second introductory elastic mechanism comprising a second base plate and a first raised portion, the first raised portion being mounted on the second base plate.

4. The meter housing with an introductory elastic mechanism of claim 3, wherein at least one set of the introductory elastic mechanism comprises a third introductory elastic mechanism, the third introductory elastic mechanism comprising a third base, a second resilient tab, and a second raised portion, the second resilient tab and the second raised portion being mounted on the third base.

5. The meter housing with an introductory elastic mechanism according to claim 4, wherein the first resilient piece and the second resilient piece are correspondingly distributed on the inner wall surface of the outer housing opposite to the first raised portion and the second raised portion.

6. The meter housing with an introductory elastic mechanism of claim 5, wherein the first resilient tab and the second resilient tab are of multi-segment folded resilient tab construction.

7. The meter housing with an introductory elastic mechanism according to claim 3, wherein the first base plate and the second base plate are respectively provided with a connection strip which extends and protrudes outward along the outer edges of the first base plate and the second base plate.

8. The meter housing with an introductory elastic mechanism of claim 5, wherein the first boss and the second boss are circular bosses.

9. The meter housing with an introductory spring mechanism of claim 2 wherein the insertion opening opens inwardly along both lateral outer edges of the introductory spring mechanism.

10. An instrument comprising an instrument housing with an introductory elastic mechanism according to any one of claims 1 to 9.