CN211856753U - Electric signal measuring instrument suitable for mobile terminal - Google Patents
Electric signal measuring instrument suitable for mobile terminal Download PDFInfo
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- CN211856753U CN211856753U CN201922391776.1U CN201922391776U CN211856753U CN 211856753 U CN211856753 U CN 211856753U CN 201922391776 U CN201922391776 U CN 201922391776U CN 211856753 U CN211856753 U CN 211856753U
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- 238000004891 communication Methods 0.000 abstract description 6
- 230000003139 buffering effect Effects 0.000 abstract description 4
- 230000000694 effects Effects 0.000 abstract description 2
- 238000013016 damping Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 2
- 239000012535 impurity Substances 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000004364 calculation method Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000008602 contraction Effects 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
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- 238000012360 testing method Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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Abstract
The utility model provides an electrical signal measuring apparatu suitable for mobile terminal belongs to the communication field. The measuring instrument suitable for the mobile terminal comprises a measuring instrument body, a protection assembly, a wearing plate and a clamping assembly. The clamping assembly comprises a clamping block, an elastic piece and a push rod, the push rod is connected with the clamping block, the elastic piece is arranged in the hollow groove, the clamping block is connected with the elastic piece, a clamping column is fixed on the upper surface of the wearing plate, and the clamping column is inserted in the clamping hole in a matching mode; through setting up casing and apron, be convenient for fix the measuring apparatu body and protect in inside to play the fixed effect of buffering to the measuring apparatu body through the bolster of addding, the use is taken alone to the convenient for, through the wearing plate of addding, be convenient for with the casing joint, will wear the board through the connecting portion and fix on user's arm, make things convenient for getting of casing to put, easy operation, detection are rapid.
Description
Technical Field
The utility model relates to a communication field particularly, relates to an electrical signal measuring instrument suitable for mobile terminal.
Background
At present, with the rapid development of communication technology and the rapid construction of smart grids, signal testing and rapid judgment on whether service signals are normal are often required to be performed on mobile terminals during mobile terminal overhaul work. The signal is mainly detected by adopting a professional instrument, and various performance parameters can be accurately measured.
The existing detector is generally placed in an instrument box, is inconvenient to carry, is taken out of the instrument box for detection during use, is low in detection efficiency, is easy to damage the detector when being carried alone, cannot meet the detection of any regional time, and greatly influences the communication work.
SUMMERY OF THE UTILITY MODEL
In order to compensate the above deficiency, the utility model provides an electric signal measuring instrument suitable for mobile terminal aims at improving the easy problem of damaging and not portable of detector.
The utility model discloses a realize like this:
the utility model provides an electrical signal measuring apparatu suitable for mobile terminal, include measuring apparatu body, protection component, wear board and joint subassembly.
The protection assembly comprises a shell and a cover plate, a buffer piece is arranged on the inner wall of the shell, the measuring instrument body is fixed in the shell, the cover plate is fixed at the upper end of the shell, and an observation port is formed in the upper surface of the cover plate.
The shell is arranged on the upper surface of the wearing plate, and the wearing plate is fixed with a connecting part.
The clamping assembly comprises a clamping block, an elastic piece and a push rod, a clamping hole is formed in the lower surface of the shell, a hollow groove is formed in the side wall of the clamping hole, the clamping block is arranged in the hollow groove in a sliding mode, the push rod is connected with the clamping block, the elastic piece is arranged in the hollow groove, the clamping block is connected with the elastic piece, a clamping column is fixed on the upper surface of the wearing plate, and the clamping column is inserted into the clamping hole in a matched mode.
In an embodiment of the present invention, the transparent tempered glass plate is embedded on the upper surface of the cover plate, and the outer walls of the two sides of the housing are provided with a hand-held portion.
The utility model discloses an in one embodiment, the groove has been seted up and has been accomodate to the tip surface of the casing, it articulates to accomodate groove one end has the detection contact, the one end passing signal line of detection contact with this body coupling of measuring apparatu.
The utility model discloses an in one embodiment, the bolster includes backup pad and damping spring, damping spring's one end with the shells inner wall is connected, damping spring's the other end with the backup pad is connected.
In an embodiment of the present invention, the connecting portion is disposed on the lower surface of the wearing plate, and the connecting portion is a watch band.
The utility model discloses an in one embodiment, wear board one end and be fixed with the layer board, the layer board surface is provided with elastic bulge, the draw-in groove has been seted up to the casing bottom, elastic bulge with the draw-in groove cooperation is connected.
The utility model discloses an in an embodiment, elastic bulge includes lug and pressure spring, the hole groove has been seted up on the layer board surface, the lug slides and sets up the hole inslot, pressure spring one end with hole groove bottom fixed connection, the other end of pressure spring with lug fixed connection.
The utility model discloses an in one embodiment, the tapered setting of port outside the centre gripping hole, centre gripping post upper end is provided with the toper piece, the toper piece with the grip block joint is fixed.
The utility model discloses an in one embodiment, cavity inslot sliding connection has the slider, the grip block with slider fixed connection, the one end of elastic component is fixed in cavity inslot wall, the elastic component other end with slider fixed connection.
The utility model discloses an in one embodiment, the grip block symmetry sets up the both sides in centre gripping hole, the slider lateral wall articulates there is the connecting rod, the other end of connecting rod with the push rod is articulated, the push rod slides and pegs graft the casing lateral wall.
The utility model has the advantages that: the utility model discloses an above-mentioned design obtains an electrical signal measuring apparatu suitable for mobile terminal, during the use, through setting up casing and apron, be convenient for fix the measuring apparatu body and protect in inside, and play the fixed effect of buffering to the measuring apparatu body through the bolster of addding, be convenient for at outdoor use, prevent that dirty impurity or steam from getting into the inside influence of instrument and detecting, reduce detection error, the high accuracy, be convenient for use of taking alone, through the wearing plate of addding, be convenient for and casing joint, will wear the board through the connecting part and fix on the user's arm, make things convenient for getting of casing to put, satisfy the detection of taking of any regional time, and is simple in operation, detect rapidly, in order to promote communication maintenance quality and save time cost.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, 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 invention, and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to the drawings without inventive efforts.
Fig. 1 is a schematic structural diagram provided in an embodiment of the present invention;
fig. 2 is a schematic side view of the structure according to the embodiment of the present invention;
fig. 3 is a schematic view of a cut-away structure of the lower surface of the housing according to the embodiment of the present invention;
fig. 4 is a schematic view of an inner structure of the upper surface of the housing according to the embodiment of the present invention;
fig. 5 is a schematic structural diagram of a point a in fig. 2 according to an embodiment of the present invention.
In the figure: 100-a gauge body; 300-a shield assembly; 310-a housing; 311-a hand-held part; 313-a receiving groove; 315-detection contact; 317-card slot; 330-cover plate; 331-transparent tempered glass plate; 350-a buffer; 351-a support plate; 352-damping spring; 500-wearing a plate; 510-a clamping post; 520-a connecting part; 530-a pallet; 540-elastic protrusions; 541-a bump; 542-pressure spring; 700-a clamping assembly; 710-a clamping block; 720-an elastic member; 730-a push rod; 740-a clamping hole; 750-hollow groove; 760-connecting rod; 770-sliding block.
Detailed Description
To make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the drawings of the embodiments of the present invention are combined to clearly and completely describe the technical solutions of the embodiments of the present invention, and obviously, the described embodiments are some embodiments of the present invention, not all embodiments. Based on the utility model provides a. Embodiments, all other embodiments obtained by a person skilled in the art without any inventive step are within the scope of the present invention.
Thus, the following detailed description of the embodiments of the present invention, presented in the accompanying drawings, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures.
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and to simplify the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.
Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.
In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally formed; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.
In the present disclosure, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may comprise direct contact between the first and second features, or may comprise contact between the first and second features not directly. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.
Examples
Referring to fig. 1-5, the present invention provides a technical solution: an electrical signal measuring instrument suitable for a mobile terminal comprises a measuring instrument body 100, a protective component 300, a wearing plate 500 and a clamping component 700.
Wherein, measuring apparatu body 100 is fixed in protection component 300, wears board 500 and carries out the joint with protection component 300 through joint subassembly 700 and fix, is convenient for take, the going on of convenient detection.
Referring to fig. 1-2, the protection assembly 300 includes a housing 310 and a cover plate 330, a buffer 350 is disposed on an inner wall of the housing 310, the measuring instrument body 100 is fixed in the housing 310, the cover plate 330 is fixed on an upper end of the housing 310, an observation port is disposed on an upper surface of the cover plate 330, a transparent tempered glass plate 331 is embedded on an upper surface of the cover plate 330, hand-held portions 311 are disposed on outer walls of two sides of the housing 310 for facilitating observation of a detection result and isolating an external environment, a receiving groove 313 is disposed on an outer surface of an end portion of the housing 310, one end of the receiving groove 313 is hinged to a detection contact 315, one end of the detection contact 315 is connected to the measuring instrument body 100 through a signal line, an external detection contact 315 is additionally disposed for facilitating detection, the receiving groove 313 facilitates folding and contraction of the detection contact 315 for reducing a volume and facilitating carrying, the buffer 350 includes a support, the function of buffering and protecting the measuring instrument body 100 is achieved.
Referring to fig. 4-5, the housing 310 is disposed on the upper surface of the wearing plate 500, the wearing plate 500 is fixed with the connecting portion 520, the connecting portion 520 is disposed on the lower surface of the wearing plate 500, the connecting portion 520 is a watch band and is conveniently worn on the arm of a user, one end of the wearing plate 500 is fixed with the supporting plate 530, the surface of the supporting plate 530 is provided with the elastic protrusion 540, the bottom of the housing 310 is provided with the clamping groove 317, the elastic protrusion 540 is connected with the clamping groove 317 in a matching manner, the clamping stability of the wearing plate 500 and the housing 310 is improved, so that the connection is firm, the elastic protrusion 540 includes the bump 541 and the pressure spring 542, the surface of the supporting plate 530 is provided with the hole groove, the bump 541 is slidably disposed in the hole groove, one.
Referring to fig. 3, the clamping assembly 700 includes a clamping block 710, an elastic member 720 and a push rod 730, the lower surface of the housing 310 is provided with a clamping hole 740, the side wall of the clamping hole 740 is provided with a hollow groove 750, the clamping block 710 is slidably disposed in the hollow groove 750, the push rod 730 is connected with the clamping block 710, the elastic member 720 can be a spring or a spring plate, the elastic member 720 is disposed in the hollow groove 750, the clamping block 710 is connected with the elastic member 720, the upper surface of the wearing plate 500 is fixed with a clamping post 510, the clamping post 510 is fittingly inserted into the clamping hole 740, the outer end of the clamping hole 740 is tapered, the upper end of the clamping post 510 is provided with a tapered block, the tapered block is clamped and fixed with the clamping block 710, the clamping post 510 is conveniently inserted into the clamping hole 740, the sliding block 770 is slidably connected in the hollow groove 750, the clamping block 710 is fixedly connected with the sliding block 770, one end of the, the clamping blocks 710 are symmetrically arranged at two sides of the clamping hole 740, the side wall of the sliding block 770 is hinged with a connecting rod 760, the other end of the connecting rod 760 is hinged with a push rod 730, and the push rod 730 is slidably inserted into the side wall of the housing 310.
The working principle of the electric signal measuring instrument suitable for the mobile terminal is as follows: when the device is used, the shell 310 and the cover plate 330 are arranged, the measuring instrument body 100 is conveniently fixed inside for protection, the added buffer piece 350 plays a role in buffering and fixing the measuring instrument body 100, the device is convenient to use outdoors, dirty impurities or water vapor are prevented from entering the inside of the device to influence detection, detection errors are reduced, accuracy is improved, the device is convenient to carry and use independently, the clamping column 510 is inserted into the clamping hole 740 through the added wearing plate 500, the elastic piece 720 pushes the clamping block 710 to clamp and fix the clamping column 510, the shell 310 and the wearing plate 500 are clamped and fixed together and are convenient to clamp with the shell 310, the wearing plate 500 is fixed on the arm of a user through the connecting part 520, when the device is taken, the push rod 730 is pressed, the push rod 730 drives the clamping block 710 to move, the clamping block 710 is separated from the clamping column 510, and the shell 310 is separated from the wearing, make things convenient for getting of casing 310 to put, satisfy the detection of taking of any region time, easy operation, detection are rapid to promote communication maintenance quality and save time cost.
It should be noted that the specific model specification of the measuring instrument body 100 needs to be determined by type selection according to the actual specification of the device, and the specific type selection calculation method adopts the prior art in the field, so detailed description is omitted.
The electrical connection of the detection contact 315 to the meter body 100 via a signal line and the principle thereof will be apparent to those skilled in the art and will not be described in detail herein.
The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (10)
1. An electrical signal measuring instrument suitable for mobile terminal, comprising
A meter body (100);
the protection assembly (300) comprises a shell (310) and a cover plate (330), a buffer piece (350) is arranged on the inner wall of the shell (310), the measuring instrument body (100) is fixed in the shell (310), the cover plate (330) is fixed at the upper end of the shell (310), and an observation port is formed in the upper surface of the cover plate (330);
the wearing plate (500), the shell (310) is arranged on the upper surface of the wearing plate (500), and a connecting part (520) is fixed on the wearing plate (500);
joint subassembly (700), joint subassembly (700) includes grip block (710), elastic component (720) and push rod (730), centre gripping hole (740) have been seted up to casing (310) lower surface, hollow groove (750) have been seted up to centre gripping hole (740) lateral wall, grip block (710) slide to set up in hollow groove (750), push rod (730) with grip block (710) are connected, elastic component (720) set up in hollow groove (750), grip block (710) are connected with elastic component (720), wear plate (500) upper surface fixed has centre gripping post (510), centre gripping post (510) cooperation is pegged graft in centre gripping hole (740).
2. The electrical signal measuring instrument suitable for the mobile terminal of claim 1, wherein a transparent tempered glass plate (331) is embedded on the upper surface of the cover plate (330), and the outer walls of both sides of the housing (310) are provided with a handheld portion (311).
3. The electrical signal measuring instrument suitable for the mobile terminal of claim 1, wherein a receiving groove (313) is formed on an outer surface of an end portion of the housing (310), one end of the receiving groove (313) is hinged to a detection contact (315), and one end of the detection contact (315) is connected to the measuring instrument body (100) through a signal line.
4. The electrical signal measuring instrument for mobile terminals according to claim 1, wherein the buffer member (350) comprises a support plate (351) and a shock absorbing spring (352), one end of the shock absorbing spring (352) is connected to the inner wall of the housing (310), and the other end of the shock absorbing spring (352) is connected to the support plate (351).
5. The electrical signal measuring instrument for mobile terminals according to claim 1, wherein the connecting portion (520) is disposed on a lower surface of the wearing plate (500), and the connecting portion (520) is a watch band.
6. The electrical signal measuring instrument suitable for the mobile terminal of claim 1, wherein a supporting plate (530) is fixed at one end of the wearing plate (500), an elastic protrusion (540) is disposed on a surface of the supporting plate (530), a slot (317) is disposed at a bottom of the housing (310), and the elastic protrusion (540) is connected to the slot (317) in a matching manner.
7. The electrical signal measuring instrument for mobile terminals of claim 6, wherein the elastic protrusion (540) comprises a protrusion (541) and a compression spring (542), a hole groove is formed on the surface of the supporting plate (530), the protrusion (541) is slidably disposed in the hole groove, one end of the compression spring (542) is fixedly connected to the bottom of the hole groove, and the other end of the compression spring (542) is fixedly connected to the protrusion (541).
8. The electrical signal measuring instrument for mobile terminals according to claim 1, wherein the outer port of the clamping hole (740) is tapered, and a tapered block is disposed at the upper end of the clamping post (510), and the tapered block is clamped and fixed with the clamping block (710).
9. The electrical signal measuring instrument for mobile terminals according to claim 1, wherein a sliding block (770) is slidably connected in the hollow slot (750), the clamping block (710) is fixedly connected with the sliding block (770), one end of the elastic member (720) is fixed on the inner wall of the hollow slot (750), and the other end of the elastic member (720) is fixedly connected with the sliding block (770).
10. The electrical signal measuring instrument for mobile terminals as claimed in claim 9, wherein the clamping blocks (710) are symmetrically disposed at two sides of the clamping hole (740), a connecting rod (760) is hinged to a side wall of the sliding block (770), the other end of the connecting rod (760) is hinged to the push rod (730), and the push rod (730) is slidably inserted into a side wall of the housing (310).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922391776.1U CN211856753U (en) | 2019-12-26 | 2019-12-26 | Electric signal measuring instrument suitable for mobile terminal |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922391776.1U CN211856753U (en) | 2019-12-26 | 2019-12-26 | Electric signal measuring instrument suitable for mobile terminal |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211856753U true CN211856753U (en) | 2020-11-03 |
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ID=73217920
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922391776.1U Expired - Fee Related CN211856753U (en) | 2019-12-26 | 2019-12-26 | Electric signal measuring instrument suitable for mobile terminal |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211856753U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112202489A (en) * | 2020-11-12 | 2021-01-08 | 深圳市星璀璨科技有限公司 | Portable satellite terminal |
-
2019
- 2019-12-26 CN CN201922391776.1U patent/CN211856753U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112202489A (en) * | 2020-11-12 | 2021-01-08 | 深圳市星璀璨科技有限公司 | Portable satellite terminal |
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Granted publication date: 20201103 |