CN209215453U - A kind of dynamometer instrument - Google Patents
A kind of dynamometer instrument Download PDFInfo
- Publication number
- CN209215453U CN209215453U CN201821502514.7U CN201821502514U CN209215453U CN 209215453 U CN209215453 U CN 209215453U CN 201821502514 U CN201821502514 U CN 201821502514U CN 209215453 U CN209215453 U CN 209215453U
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- China
- Prior art keywords
- protective shell
- snap
- gauge
- spring
- interior
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- 230000001681 protective effect Effects 0.000 claims abstract description 110
- 230000005611 electricity Effects 0.000 claims abstract description 4
- 238000005260 corrosion Methods 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 4
- 230000003628 erosive effect Effects 0.000 description 4
- 239000011248 coating agent Substances 0.000 description 3
- 238000000576 coating method Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 235000013399 edible fruits Nutrition 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- Burglar Alarm Systems (AREA)
Abstract
The utility model discloses a kind of dynamometer instruments, including dynamometer instrument ontology, it further include outer protective shell and interior protective shell, interior protective shell is arranged inside outer protective shell, dynamometer instrument ontology is arranged inside interior protective shell, outer protective shell right forward side is rotatably connected to protective door by shaft, door lock is connected on protective door, outer protective shell inner back side is fixedly connected with buzzer, buzzer is fixedly connected with cord one end, and the cord other end is fixedly connected with interior protective shell external posterior side, outer protective shell and interior protective shell bottom surface offer threading hole, interior protective shell two sides slidably connect the first snap-gauge and the second snap-gauge, and first snap-gauge and the second snap-gauge through interior protective shell two sidewalls, interior protective shell inner back side is fixedly connected with one end of the first spring and second spring, first spring and the other end of second spring are fixedly connected with dynamometer instrument ontology, electricity Power table ontology two sides offer card slot；Staff's convenient reading may be implemented in it, and anti-theft function is stronger.
Description
Technical field
The utility model relates to dynamometer instrument fields, more specifically to a kind of dynamometer instrument.
Background technique
It is well known that dynamometer instrument is the instrument for measuring electric energy, also known as kilowatt-hour meter, energy meter, kilowatt-hour table, it is measurement
The instrument of various electrical quantities, with the development of power technology, every household, which is substantially all, has used electricity, in order to count every household
Electricity and be mounted with dynamometer instrument ontology, for measuring and showing charge condition.
It is inconvenient when for electric power meter reading in the prior art, the weaker problem of anti-theft function, the purpose of this utility model
It is to provide a kind of dynamometer instrument, to solve the above problems.
Utility model content
1. technical problems to be solved
It is inconvenient when for electric power meter reading in the prior art, the weaker problem of anti-theft function, the purpose of this utility model
It is to provide a kind of dynamometer instrument, staff's convenient reading may be implemented in it, and anti-theft function is stronger.
2. technical solution
To solve the above problems, the utility model adopts the following technical scheme.
A kind of dynamometer instrument, including dynamometer instrument ontology, further include outer protective shell and interior protective shell, and the interior protective shell setting exists
Inside outer protective shell, the dynamometer instrument ontology is arranged inside interior protective shell, and the outer protective shell right forward side is turned by shaft
It is dynamic to be connected with protective door, door lock is connected on the protective door, the outer protective shell inner back side is fixedly connected with buzzer, institute
It states buzzer and is fixedly connected with cord one end, and the cord other end is fixedly connected with interior protective shell external posterior side, the outer protection
Shell and interior protective shell bottom surface offer threading hole, and the interior protective shell two sides slidably connect the first snap-gauge and the second snap-gauge, and
Through interior protective shell two sidewalls, the interior protective shell inner back side is fixedly connected with the first spring for first snap-gauge and the second snap-gauge
With one end of second spring, the top of second spring is arranged in first spring, and the first spring is longer than second spring, described
First spring and the other end of second spring are fixedly connected with dynamometer instrument ontology, and dynamometer instrument ontology two sides offer card slot,
First snap-gauge and the second snap-gauge are and pocket matches.
Preferably, the threading hole that the outer protective shell and interior protective shell bottom surface open up is on same vertical direction, and first
The height and width at snap-gauge and the second snap-gauge both ends are identical as card slot height-width.
Preferably, erosion resistant coating is provided on the outside of the outer protective shell.
3. beneficial effect
Compared with the prior art, utility model has the advantages that
(1) the utility model slidably connects the first snap-gauge and the second snap-gauge, and the first snap-gauge by interior protective shell two sides
With the second snap-gauge through interior protective shell two sides, interior protective shell inner back side is fixedly connected with the one of the first spring and second spring
End, and the first spring and the other end of second spring are fixedly connected with dynamometer instrument ontology, dynamometer instrument ontology two sides offer card slot,
The first snap-gauge and the second snap-gauge are twitched to both sides external when staff needs to read, leave the first snap-gauge and the second snap-gauge
Card slot, spring push dynamometer instrument ontology, make its stretch out in outside protective shell and outer protective shell, light is more bright when reading, more
Clearly, and the first spring is longer than second spring, so that dynamometer instrument ontology tilts down certain angle, and staff head exists
Lower, more convenient carry out reading operation, thus inconvenient when solving the problems, such as electric power meter reading；
(2) the utility model plays duplicate protection effect by the setting of outer protective shell and interior protective shell, protective shell, and
It is additionally provided with protective door on outer protective shell, and is also equipped with door lock, staff is by protective shell in it and dynamometer instrument ontology lock inner
Face, has ensured certain safety, and outer protective shell inner back side is fixedly connected with buzzer, the fixed company of buzzer and cord one end
It connects, and the cord other end is fixedly connected with interior protective shell external posterior side, when door lock is destroyed, there is thief to want theft electric power
When table, mobile interior protective shell will pull cord to trigger buzzer, and buzzer just shakes sounding, greatly improves safety
Property, to solve the problems, such as that anti-theft function is weaker；
(3) threading hole that the utility model is opened up by the outer protective shell of setting and interior protective shell bottom surface is in same vertical direction
On, it ensure that the smoothness of dynamometer instrument ontology and external threads, the height and width and card at the first snap-gauge and the second snap-gauge both ends
Groove height is of same size, dynamometer instrument ontology is pressed into interior protective shell after staff's reading, so that the first snap-gauge
It is smoothly inserted into card slot with the second snap-gauge, is fixed on dynamometer instrument ontology in interior protective shell, is provided with erosion resistant coating on the outside of outer protective shell,
Shell is protected, the erosion of exposure and rainwater to shell is reduced, to improve electric power meter reading convenience and practicability and prolong
Long life.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is the schematic diagram of internal structure of the utility model；
Fig. 3 is the interior protective shell structural schematic diagram of the utility model；
Fig. 4 is the dynamometer instrument body construction schematic diagram of the utility model.
Figure label explanation:
1, outer protective shell；2, interior protective shell；3, dynamometer instrument ontology；4, protective door；5, door lock；6, the first snap-gauge；7, second
Snap-gauge；8, threading hole；9, the first spring；10, second spring；11, buzzer；12, cord；13, card slot.
Specific embodiment
The following is a combination of the drawings in the embodiments of the present utility model；The technical scheme in the embodiment of the utility model is carried out
Clearly and completely describe；Obviously；The described embodiments are only a part of the embodiments of the utility model；Rather than whole
Embodiment.Based on the embodiments of the present invention；Those of ordinary skill in the art are without making creative work
Every other embodiment obtained；It fall within the protection scope of the utility model.
Fig. 1-4, a kind of dynamometer instrument, including dynamometer instrument ontology 3 are please referred to, further includes outer protective shell 1 and interior protective shell 2, it is interior
Protective shell 2 is arranged inside outer protective shell 1, and dynamometer instrument ontology 3 is arranged inside interior protective shell 2, and outer 1 right forward side of protective shell is logical
It crosses shaft and is rotatably connected to protective door 4, door lock 5 is connected on protective door 4, outer 1 inner back side of protective shell is fixedly connected with buzzing
Device 11, buzzer 11 is fixedly connected with 12 one end of cord, and 12 other end of cord is fixedly connected with interior 2 external posterior side of protective shell,
Outer protective shell 1 offers threading hole 8 with interior 2 bottom surface of protective shell, and interior 2 two sides of protective shell slidably connect the first snap-gauge 6 and second
Snap-gauge 7, and the first snap-gauge 6 and the second snap-gauge 7, through interior 2 two sidewalls of protective shell, interior 2 inner back side of protective shell is fixedly connected with
The top of second spring 10, and the first spring 9 to the second is arranged in one end of first spring 9 and second spring 10, the first spring 9
Spring 10 is long, and the other end of the first spring 9 and second spring 10 is fixedly connected with dynamometer instrument ontology 3, and 3 two sides of dynamometer instrument ontology are opened
Equipped with card slot 13, the first snap-gauge 6 and the second snap-gauge 7 are matched with card slot 13.
The threading hole 8 that outer protective shell 1 is opened up with interior 2 bottom surface of protective shell is on same vertical direction, and the first snap-gauge 6 and the
The height and width at two snap-gauges, 7 both ends are identical as 13 height-width of card slot.
Erosion resistant coating is provided on the outside of outer protective shell 1.
Working principle: the first step, staff is by the rear side of dynamometer instrument ontology 3 and the first bullet of interior 2 inner back side of protective shell
Spring 9 is fixedly connected with second spring 10, dynamometer instrument ontology 3 is then promoted interior protective shell 2, and pass through the first snap-gauge 6 and second
Snap-gauge 7 blocks the card slot 13 of 3 two sides of dynamometer instrument ontology, and electric wire is connect by threading hole 8 with external electrical appliance, then leads to again
It crosses cord 12 and connect interior protective shell 2 with the buzzer 11 on outer 1 inner wall of protective shell, interior protective shell 2 is put into outer protective shell 1
And protective door 4 is shut, door lock 5 is locked, which works normally, and the setting of outer protective shell 1 and interior protective shell 2 plays
Duplicate protection effect, and protective door 4 is additionally provided on outer protective shell 1, and be also equipped with door lock 5, ensure the certain peace of dynamometer instrument
Quan Xing, outer 1 inner back side of protective shell are fixedly connected with buzzer 11, and buzzer 11 is fixedly connected with 12 one end of cord, and cord
12 other ends are fixedly connected with interior 2 external posterior side of protective shell, when door lock 5 is destroyed, when thering is thief to want theft dynamometer instrument,
Protective shell 2 will pull cord 12 to trigger buzzer 11 in mobile, and buzzer 11 just shakes sounding, plays antitheft effect
Fruit；Second step, staff open protective door 4 when needing periodically to read dynamometer instrument registration, with the key that door lock 5 matches, will
First snap-gauge 6 and the second snap-gauge 7 are twitched to both sides external, and the first snap-gauge 6 and the second snap-gauge 7 is made to leave card slot 13, the first spring 9
Push dynamometer instrument ontology 3 with second spring 10, make its stretch out in outside protective shell 2 and outer protective shell 1, light is brighter when reading
Bright, it is clear more to see, and the first spring 9 is longer than second spring 10, so that dynamometer instrument 3 tilts down certain angle, and the people that works
Member head is in lower, more convenient carry out reading operation, and dynamometer instrument ontology 3 is promoted interior protective shell 2 after reading, and
The card slot 13 that 3 two sides of dynamometer instrument ontology are blocked by the first snap-gauge 6 and the second snap-gauge 7, shuts protective door 4, locks door lock 5 i.e.
It can.
It is described above；The only preferable specific embodiment of the utility model；But the protection scope of the utility model is not
It is confined to this；Anyone skilled in the art is within the technical scope disclosed by the utility model；It is practical according to this
Novel technical solution and its improvement design is subject to equivalent substitution or change；It should all cover in the protection scope of the utility model
It is interior.
Claims (3)
1. a kind of dynamometer instrument, including dynamometer instrument ontology (3), it is characterised in that: it further include outer protective shell (1) and interior protective shell (2),
Interior protective shell (2) setting is internal in outer protective shell (1), and dynamometer instrument ontology (3) setting is internal in interior protective shell (2),
Outer protective shell (1) right forward side is rotatably connected to protective door (4) by shaft, is connected with door lock on the protective door (4)
(5), outer protective shell (1) inner back side is fixedly connected with buzzer (11), and the buzzer (11) is fixedly connected with cord
(12) one end, and cord (12) other end is fixedly connected with interior protective shell (2) external posterior side, the outer protective shell (1) and interior guarantor
Protective case (2) bottom surface offers threading hole (8), and interior protective shell (2) two sides slidably connect the first snap-gauge (6) and the second snap-gauge
(7), and the first snap-gauge (6) and the second snap-gauge (7) are through interior protective shell (2) two sidewalls, interior protective shell (2) inner back side
It is fixedly connected with one end of the first spring (9) and second spring (10), first spring (9) is arranged in second spring (10)
Top, and the first spring (9) is longer than second spring (10), the other end and electricity of first spring (9) and second spring (10)
Power table ontology (3) is fixedly connected, and dynamometer instrument ontology (3) two sides offer card slot (13), first snap-gauge (6) and second
Snap-gauge (7) is matched with card slot (13).
2. a kind of dynamometer instrument according to claim 1, it is characterised in that: the outer protective shell (1) and interior protective shell (2) bottom
The threading hole (8) that face opens up is on same vertical direction, and the height and width of the first snap-gauge (6) and the second snap-gauge (7) both ends
It is identical as card slot (13) height-width.
3. a kind of dynamometer instrument according to claim 1, it is characterised in that: be provided with anti-corrosion on the outside of the outer protective shell (1)
Layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821502514.7U CN209215453U (en) | 2018-09-14 | 2018-09-14 | A kind of dynamometer instrument |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821502514.7U CN209215453U (en) | 2018-09-14 | 2018-09-14 | A kind of dynamometer instrument |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209215453U true CN209215453U (en) | 2019-08-06 |
Family
ID=67454046
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821502514.7U Expired - Fee Related CN209215453U (en) | 2018-09-14 | 2018-09-14 | A kind of dynamometer instrument |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209215453U (en) |
-
2018
- 2018-09-14 CN CN201821502514.7U patent/CN209215453U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190806 |