CN209673917U - A kind of Portable frequency converter tester - Google Patents
A kind of Portable frequency converter tester Download PDFInfo
- Publication number
- CN209673917U CN209673917U CN201920190424.7U CN201920190424U CN209673917U CN 209673917 U CN209673917 U CN 209673917U CN 201920190424 U CN201920190424 U CN 201920190424U CN 209673917 U CN209673917 U CN 209673917U
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- China
- Prior art keywords
- block
- fixed
- cabinet
- run
- slide bar
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Abstract
The utility model discloses a kind of Portable frequency converter testers, more particularly to tester field, including cabinet and case lid, the cabinet is set to case lid bottom, hinge is fixed on rear side of the top of the box, the hinge is fixed at case lid bottom rear, the cabinet and case lid are connected through hinge activity, the cabinet front is fixed with the first buckle and first sleeve, first buckle bottom is fixed with the first slide bar, first slide bar, which runs through, to be set to inside first sleeve, first slide bar one end, which is run through, is equipped with first crossbar, set is equipped with the first pull rod and the second pull rod in the first crossbar.The utility model by using when the second casing put down, block is cooperated to be fixed by first set block and second set of block, the second casing is packed up when carrying, it is fixed again by first set block and second set of block, putting, operate and moving when the utility model is used is facilitated, it is easy to use.
Description
Technical field
The utility model relates to tester technical fields, more specifically, originally practical to be related to a kind of Portable frequency converter survey
Try instrument.
Background technique
Frequency converter is to be handed over using converter technique and microelectric technique by changing motor frequency mode of working power supply to control
The electric control appliance of galvanic electricity motivation.
The patent of invention of 106443258 A of patent application publication CN discloses a kind of Portable frequency converting tester, including
Portable stretching tank, the portable stretching tank include top half and lower half portion, and top half and lower half portion pass through company
Buckle connection, the top half are equipped with person-computer union；Load power source, motor, number are equipped with inside the lower half portion
According to collection plate and electric control circuit, the data acquisition board and the person-computer union are electrically connected, the load power source
Output end, the output end of motor and tested frequency converter are electrically connected, which will test the system integration to one just
It takes in the instrument container of formula, the various test items of frequency converter is integrated, software is optimized, and realizes quickly and easily
Detection improves the efficiency and accuracy of frequency converter maintenance, can substantially reduce the cost of frequency converter depot repair.
But it is in actual use, still there is more disadvantage, and if the utility model is smaller, different local environment items
Part is different, possible to be inconvenient to put, and directly puts and is not easy to operate due to too low on the ground, and when use is also not easy to move.
Utility model content
In order to overcome the drawbacks described above of the prior art, the embodiments of the present invention provide a kind of Portable frequency converter test
Instrument, by using when the second casing put down, cooperate block to be fixed by first set block and second set of block, by the when carrying
Two casings are packed up, and are fixed again by first set block and second set of block, and putting, operating when the utility model is used is facilitated
And movement, it is easy to use, to solve the problems mentioned in the above background technology.
To achieve the above object, the utility model provides the following technical solutions: a kind of Portable frequency converter tester, including
Cabinet and case lid, the cabinet are set to case lid bottom, are fixed with hinge on rear side of the top of the box, the hinge is fixed at
Case lid bottom rear, the cabinet and case lid are connected through hinge activity, and the cabinet front is fixed with the first buckle and
Sleeve, first buckle bottom are fixed with the first slide bar, and first slide bar, which runs through, to be set to inside first sleeve, described
First slide bar one end, which is run through, is equipped with first crossbar, and set is equipped with the first pull rod and the second pull rod in the first crossbar, and described the
One pull rod one end, which is run through, is equipped with second crossbar, and described second crossbar one end, which is run through, is equipped with third cross bar, and the bottom of box runs through
Equipped with the first groove, first inside grooves, which run through, is equipped with the second slide bar, and second slide bar one end set is equipped with first set
Block and other end set are equipped with second set of block, and the second crossbar, which runs through, is set to first set block one end, and the third cross bar passes through
It is arranged in second set of block one end, set is equipped with spring on second slide bar, and the spring one end is fixed at first set block one
Side and the other end are fixed at second set of block side.
In a preferred embodiment, it is fixed with the second buckle on front side of the case lid, second buckle and the
One buckle is mutually clamped.
In a preferred embodiment, the bottom of box is fixed with multiple support bases, passes through on the support base
It is equipped with the 4th cross bar, set is equipped with the second casing on the 4th cross bar.
In a preferred embodiment, second inside pipe casing, which runs through, is equipped with third slide bar, the third slide bar
One end, which is run through, is equipped with the 5th cross bar, and set is equipped with pulley on the 5th cross bar.
In a preferred embodiment, second casing side, which is run through, is equipped with hand the turn of the screw, the cabinet front
Block is fixed with rear side.
In a preferred embodiment, handle is fixed at the top of the case lid, socket is equipped with anti-on the handle
Sliding sleeve, the bottom of box front side are fixed with the second groove.
The technical effect and advantage of the utility model:
1, the equipment by unlocking the first buckle and the second buckle, i.e., in openable the utility model operation cabinet and case lid
Test while unlocking the first buckle and the second buckle, buckles slide downward for first, first drives it when buckling slide downward
On the first slide bar slide downward, since the first pull rod and second pull rod one end are socketed on second crossbar and third cross bar and are limited
Position, when the first slide bar being made to drive the first pull rod and downward the second pull rod thereon, the first pull rod and the second pull rod bottom end are to two sides
It swings, so that second crossbar thereon and third cross bar be driven to move to two sides, when second crossbar and third beam movement is driven
First set block and second set of block thereon is moved to two sides, to make the blocking of the second casing disengaging first set block and second set of block
Afterwards, it is rocked to downwards using the 4th cross bar as fulcrum vertically, unclamps the first buckle at this time, make first set block and second set of block in spring
Elastic force effect it is lower reset, to make the side of first set block and second set block, cooperate block by the second clamp sleeve its first
Fix it between set block and the side and the second casing side of second set of block, when needing to carry, again by the first buckle
Slide downward makes first set block and second set of block to two Slideslips according to above-mentioned principle, swings the second casing reset later, then pine
Open the first buckle, can pack up the second casing, the utility model by using when the second casing put down, by first set block and
Second set of block cooperation block is fixed, and when carrying packs up the second casing, is consolidated again by first set block and second set of block
It is fixed, putting, operate and moving when the utility model is used is facilitated, it is easy to use；
2, it is slided in the second casing by third slide bar, fixation is tightened by hand the turn of the screw later, each cunning is adjusted
At a distance from cabinet, the people for having adapted to uneven ground and different building shape uses wheel, is conveniently lifted by the handle being arranged on case lid
The utility model is convenient for carrying, the Anti-slip cover being arranged on handle, it is therefore prevented that rubber sleeve lands and damages the utility model when carrying.
Detailed description of the invention
Fig. 1 is the overall structure diagram of the utility model.
Fig. 2 is the side elevational cross-section overall structure diagram of the utility model.
Fig. 3 is the side view overall schematic of the utility model.
Fig. 4 is the first set block present invention looks up structural representation of the utility model.
Fig. 5 is the second casing present invention looks up structural representation of the utility model.
Fig. 6 is the second slide bar schematic perspective view of the utility model.
Appended drawing reference are as follows: 1 cabinet, 2 case lids, 3 hinges, 4 first buckles, 5 first sleeves, 6 first slide bars, 7 first crossbars,
8 first pull rods, 9 second pull rods, 10 second crossbars, 11 third cross bars, 12 first grooves, 13 second slide bars, 14 first set blocks, 15
Second set of block, 16 springs, 17 second buckles, 18 support bases, 19 the 4th cross bars, 20 second casings, 21 third slide bars, 22 the 5th cross
Bar, 23 pulleys, 24 hand the turn of the screws, 25 blocks, 26 handles, 27 Anti-slip covers, 28 second grooves.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that 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, fall within the protection scope of the utility model.
The utility model provides a kind of Portable frequency converter tester as shown in figures 1 to 6, including cabinet 1 and case lid 2,
The cabinet 1 is set to 2 bottom of case lid, and 1 top rear of cabinet is fixed with hinge 3, and the hinge 3 is fixed at case lid 2
Bottom rear, the cabinet 1 and case lid 2 are flexibly connected by hinge 3, and the first buckle 4 and the are fixed on front side of the cabinet 1
Sleeve 5, first buckle, 4 bottoms are fixed with the first slide bar 6, and first slide bar 6, which runs through, to be set in first sleeve 5
Portion, described first slide bar, 6 one end, which is run through, is equipped with first crossbar 7, and set is equipped with the first pull rod 8 and second in the first crossbar 7
Pull rod 9, described first pull rod, 8 one end, which is run through, is equipped with second crossbar 10, and described 10 one end of second crossbar, which is run through, is equipped with third cross bar
11,1 bottom of cabinet, which is run through, is equipped with the first groove 12, runs through inside first groove 12 and is equipped with the second slide bar 13, described
Second slide bar, 13 one end set is equipped with first set block 14 and other end set is equipped with second set of block 15, and the second crossbar 10 is passed through
It is arranged in 14 one end of first set block, the third cross bar 11, which runs through, is set to second set of 15 one end of block, covers on second slide bar 13
It is equipped with spring 16, described 16 one end of spring is fixed at 14 side of first set block and the other end is fixed at second set of block 15
Side, in order to connect first set block 14 and second set of block 15, so that it will not detach the first groove 12.
Further, the second buckle 17, second buckle 17 and the first 4 phases of buckle are fixed on front side of the case lid 2
Clamping, in order to static housing 1 and case lid 2.
Further, 1 bottom of cabinet is fixed with multiple support bases 18, runs through on the support base 18 and is equipped with the 4th
Cross bar 19, set is equipped with the second casing 20 on the 4th cross bar 19, in order to the swing of the second casing 20.
Further, through third slide bar 21 is equipped with inside second casing 20, described 21 one end of third slide bar is run through
Equipped with the 5th cross bar 22, set is equipped with pulley 23 on the 5th cross bar 22, mobile when in order to use.
Further, 20 side of the second casing, which is run through, is equipped with hand the turn of the screw 24, and 1 front side of cabinet is solid with rear side
Surely it is equipped with block 25, in order to make the second casing 20 keep vertical.
Further, handle 26 is fixed at the top of the case lid 2, set is equipped with Anti-slip cover 27, institute on the handle 26
It states 1 lower front of cabinet and is fixed with the second groove 28, in order to the movement of second crossbar 10 and third cross bar 11.
Utility model works principle:
Referring to Figure of description 1, attached drawing 2, attached drawing 3, attached drawing 4, attached drawing 5 and attached drawing 6, in use, by unlocking the first card
Button 4 and the second buckle 17, i.e., openable the utility model operate the equipment test in cabinet 1 and case lid 2, unlock the first buckle 4
While with the second buckle 17,4 slide downwards are buckled by first, first drives the first slide bar 6 thereon when buckling 4 slide downward
Slide downward makes since the first pull rod 8 and 9 one end of the second pull rod are socketed on second crossbar 10 and third cross bar 11 and are limited
When first slide bar 6 drives the first pull rod 8 thereon and downward the second pull rod 9, the first pull rod 8 and 9 bottom end of the second pull rod are to two sides
It swings, so that second crossbar 10 and third cross bar 11 thereon be driven to move to two sides, second crossbar 10 and third cross bar 11 are transported
First set block 14 and second set of block 15 thereon is driven to move when dynamic to two sides, so that the second casing 20 be made to be detached from first set block 14
After blocking with second set of block 15, it is that fulcrum is rocked to downwards vertically with the 4th cross bar 19, unclamps first at this time and buckle 4, make the
A set of piece 14 and second set of block 15 reset under the elastic force effect of spring 16, to make the side of first set block 14 and second set of block 15
Second casing 20 is clipped in the side and the second casing 20 1 of its first set block 14 and second set of block 15 by face, cooperation block 25
It is fixed between side, when needing to carry, 4 slide downwards is buckled by first again, makes 14 He of first set block according to above-mentioned principle
Second casing 20 is swung reset later, unclamped again the first buckle 4, can pack up second set by second set of block 15 to two Slideslips
Pipe 20, the utility model by using when the second casing 20 put down, pass through first set block 14 and second set of block 15 cooperate block
25 are fixed, and when carrying packs up the second casing 20, are fixed, are facilitated again by first set block 14 and second set of block 15
Putting, operate and moving when the utility model is used, it is easy to use；
It referring to Figure of description 1 and attached drawing 2, is slided in the second casing 20 by third slide bar 21, is twisted later by hand
Screw 24 tightens fixation, each pulley 23 is adjusted at a distance from cabinet 1, the people for having adapted to uneven ground and different building shape makes
With, the utility model is conveniently lifted by the handle 26 being arranged on case lid 2, is convenient for carrying, the Anti-slip cover 27 being arranged on handle 26,
Rubber sleeve lands and damages the utility model when preventing carrying.
The above descriptions are merely preferred embodiments of the present invention, is not intended to limit the utility model, all at this
Within the spirit and principle of utility model, any modification, equivalent replacement, improvement and so on should be included in the utility model
Protection scope within.
Claims (6)
1. a kind of Portable frequency converter tester, including cabinet (1) and case lid (2), the cabinet (1) is set to case lid (2) bottom,
It is characterized by: cabinet (1) top rear is fixed with hinge (3), the hinge (3) is fixed at case lid (2) bottom
Rear side, the cabinet (1) and case lid (2) are flexibly connected by hinge (3), are fixed with the first buckle on front side of the cabinet (1)
(4) with first sleeve (5), described first, which buckles (4) bottom, is fixed with the first slide bar (6), and first slide bar (6), which is run through, to be set
Internal in first sleeve (5), described first slide bar (6) one end, which is run through, is equipped with first crossbar (7), covers on the first crossbar (7)
It is equipped with the first pull rod (8) and the second pull rod (9), described first pull rod (8) one end, which is run through, is equipped with second crossbar (10), and described the
Two cross bars (10) one end, which is run through, is equipped with third cross bar (11), and cabinet (1) bottom, which is run through, is equipped with the first groove (12), and described the
Through being equipped with the second slide bar (13) inside one groove (12), the second slide bar (13) one end set be equipped with first set block (14) with
And other end set is equipped with second set of block (15), and the second crossbar (10), which is run through, is set to first set block (14) one end, and described the
Three cross bars (11), which run through, is set to second set of block (15) one end, and set is equipped with spring (16), the bullet on second slide bar (13)
Spring (16) one end is fixed at first set block (14) side and the other end is fixed at second set of block (15) side.
2. a kind of Portable frequency converter tester according to claim 1, it is characterised in that: solid on front side of the case lid (2)
Surely it is equipped with the second buckle (17), second buckle (17) is mutually clamped with the first buckle (4).
3. a kind of Portable frequency converter tester according to claim 1, it is characterised in that: cabinet (1) bottom is solid
Surely multiple support bases (18) are equipped with, run through on the support base (18) and is equipped with the 4th cross bar (19), on the 4th cross bar (19)
Set is equipped with the second casing (20).
4. a kind of Portable frequency converter tester according to claim 3, it is characterised in that: in second casing (20)
Portion, which is run through, is equipped with third slide bar (21), and described third slide bar (21) one end, which is run through, is equipped with the 5th cross bar (22), the 5th cross bar
(22) set is equipped with pulley (23) on.
5. a kind of Portable frequency converter tester according to claim 3, it is characterised in that: second casing (20) one
Side, which is run through, is equipped with hand the turn of the screw (24), is fixed with block (25) with rear side on front side of the cabinet (1).
6. a kind of Portable frequency converter tester according to claim 1, it is characterised in that: solid at the top of the case lid (2)
Surely handle (26) are equipped with, cover on the handle (26) and is equipped with Anti-slip cover (27), cabinet (1) lower front is fixed with the
Two grooves (28).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920190424.7U CN209673917U (en) | 2019-02-12 | 2019-02-12 | A kind of Portable frequency converter tester |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920190424.7U CN209673917U (en) | 2019-02-12 | 2019-02-12 | A kind of Portable frequency converter tester |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209673917U true CN209673917U (en) | 2019-11-22 |
Family
ID=68568543
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920190424.7U Expired - Fee Related CN209673917U (en) | 2019-02-12 | 2019-02-12 | A kind of Portable frequency converter tester |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209673917U (en) |
-
2019
- 2019-02-12 CN CN201920190424.7U patent/CN209673917U/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: 20191122 Termination date: 20220212 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |