CN217820638U - Electric appliance stability and mechanical safety tester - Google Patents
Electric appliance stability and mechanical safety tester Download PDFInfo
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- CN217820638U CN217820638U CN202221566867.XU CN202221566867U CN217820638U CN 217820638 U CN217820638 U CN 217820638U CN 202221566867 U CN202221566867 U CN 202221566867U CN 217820638 U CN217820638 U CN 217820638U
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- protective housing
- tester
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Abstract
The utility model discloses an electrical apparatus stability and mechanical safety tester, including the tester body, the outside cover of tester body is equipped with outer protective housing, one side of outer protective housing is equipped with left protective housing, outer protective housing's opposite side is equipped with right protective housing, left side protective housing and right protective housing with all through loose axle swing joint between the outer protective housing, one side of left side protective housing and right protective housing is all fixed and is equipped with the fixture block, the inside of tester body both sides all is equipped with the draw-in groove, two the fixture block card is gone into two in the draw-in groove, the inside both sides of outer protective housing all are equipped with the foam-rubber cushion that is located tester body both sides, the inside both sides of outer protective housing are all fixed and are equipped with the connecting block, the inside of connecting block is equipped with the guide bar, one side of foam-rubber cushion is equipped with two connecting rods. The utility model discloses a protective housing protects the tester, guarantees can not take place to collide with in the transportation.
Description
Technical Field
The utility model relates to an electrical apparatus stability and mechanical safety tester technical field specifically are an electrical apparatus stability and mechanical safety tester.
Background
The electric appliance stability and mechanical safety tester is used for carrying out safety detection on the current emitted by the electric appliance, and the current tester is a portable rectifier instrument with high sensitivity and a multi-range protection circuit. The method is characterized in that: the measuring range is wide, twenty measuring ranges are provided, the alternating current and direct current stray voltage and the stray current can be measured respectively, a power supply is not needed, and the method is safe and reliable. The device is suitable for testing current and voltage generated by underground steel rails, water pipes, cables and the like of the coal mine, prevents early explosion of electric detonators and other blasting accidents caused by stray current discharge, and reduces the fire source in the mine to the minimum.
However, the existing tester needs to be carried about, but the tester may be collided during carrying, so that the tester is damaged, and the tester is worn during long-term use or transportation; therefore, the existing requirements are not met, and an electrical stability and mechanical safety tester is provided for the requirements.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide an electrical apparatus stability and mechanical safety tester to current tester that proposes in solving above-mentioned background art needs hand-carry, but carries the in-process and probably collide with and bump, leads to the tester to receive the damage, in long-term use or transportation moreover, the tester has the loss scheduling problem.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an electrical apparatus stability and mechanical safety tester, includes the tester body, the outside cover of tester body is equipped with the outer protective housing, one side of outer protective housing is equipped with left protective housing, the opposite side of outer protective housing is equipped with right protective housing, left side protective housing and right protective housing with all through loose axle swing joint between the outer protective housing, one side of left side protective housing and right protective housing is all fixed and is equipped with the fixture block, the inside of tester body both sides all is equipped with the draw-in groove, two fixture block card is gone into two in the draw-in groove, the inside both sides of outer protective housing all are equipped with the foam-rubber cushion that is located tester body both sides, the inside both sides of outer protective housing are all fixed and are equipped with the connecting block, the inside of connecting block is equipped with the guide bar, one side of foam-rubber cushion is equipped with two connecting rods, two one side of connecting rod all is equipped with the cover and establishes the outside uide bushing, two the one end of uide bushing all is equipped with the cover and establishes the outside spring of guide bar.
Preferably, the sponge buffer pad is arranged above the inner part of the outer protective shell, so that the tester body is protected.
Preferably, the surface of tester body both sides all is equipped with the antislip strip, plays skid-proof effect when taking.
Preferably, four end feet below the tester body are all fixedly provided with supporting blocks, and gaps are formed between the supporting blocks and the plane, so that the effect of supporting moisture is achieved.
Preferably, a connecting shaft is arranged between the spongy cushion and the connecting rod, and the spongy cushion is movably connected with the connecting rod through the connecting shaft, so that the connecting rod can play a role in buffering in movement.
Preferably, the front end face of the outer protective shell is provided with a glass observation window, so that the internal data condition can be observed conveniently.
Compared with the prior art, the beneficial effects of the utility model are that:
1. the utility model discloses an outer protective housing protects the tester body, can not receive when the transportation is carried and collide with and cause the damage, left protective housing and right protective housing through the outer protective housing, utilize the loose axle to extend it, then cover the tester body completely after, overturn left protective housing and right protective housing downwards through the loose axle, go into the fixture block card of its one side fix in the middle of the inside draw-in groove of tester body both sides can, then the inside of tester body at the outer protective housing, then the top is protected through the sponge blotter, both sides are protected through the foam-rubber cushion, when the collision, then the foam-rubber cushion can extrude to one side, then pass through the connecting rod that the connecting axle is connected on one side of the foam-rubber cushion, then the cover of connecting rod one side is established and can be slided to both sides at the outside uide bushing of guide bar, also make uide bushing one side and winding also can be extruded at the outside spring of guide bar, wholly can carry out the effect of buffering, protect the tester body.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic view of the overall internal structure of the present invention;
fig. 3 is a schematic view of the whole a position of the present invention.
In the figure: 1. an outer protective shell; 2. an observation window; 3. a movable shaft; 4. a left protective shell; 5. a right protective shell; 6. a sponge cushion pad; 7. a sponge cushion; 8. connecting blocks; 9. a spring; 10. a guide sleeve; 11. a guide bar; 12. a connecting rod; 13. a tester body; 14. a card slot; 15. and (6) clamping blocks.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.
Referring to fig. 1 to fig. 3, the present invention provides an embodiment: an electrical appliance stability and mechanical safety tester comprises a tester body 13, wherein an outer protective shell 1 is sleeved outside the tester body 13, a left protective shell 4 is arranged on one side of the outer protective shell 1, a right protective shell 5 is arranged on the other side of the outer protective shell 1, the left protective shell 4, the right protective shell 5 and the outer protective shell 1 are movably connected through a movable shaft 3, clamping blocks 15 are fixedly arranged on one sides of the left protective shell 4 and the right protective shell 5, clamping grooves 14 are respectively arranged inside two sides of the tester body 13, the two clamping blocks 15 are clamped into the two clamping grooves 14, sponge pads 7 positioned on two sides of the tester body 13 are respectively arranged on two sides inside the outer protective shell 1, connecting blocks 8 are respectively fixedly arranged on two sides inside the outer protective shell 1, a guide rod 11 is arranged inside the connecting blocks 8, two connecting rods 12 are arranged on one side of the sponge pads 7, a guide sleeve 10 sleeved outside the guide rod 11 is arranged on one side of the two connecting rods 12, one end of each of the two guide sleeves 10 is provided with a spring 9 sleeved outside the guide rod 11, the tester body 13 is protected through the outer protective shell 1 and cannot be damaged due to collision during transportation and carrying, the left protective shell 4 and the right protective shell 5 of the outer protective shell 1 are extended through the movable shaft 3, after the tester body 13 is completely covered, the left protective shell 4 and the right protective shell 5 are turned downwards through the movable shaft 3, the clamping blocks 15 on one side of the left protective shell are clamped into the clamping grooves 14 in the two sides of the tester body 13 for fixing, the tester body 13 is arranged in the outer protective shell 1, the upper part of the tester body is protected through the sponge cushion 6, the two sides of the tester body are protected through the sponge cushion 7, the sponge cushion 7 can be extruded to one side during collision, and the connecting rod 12 connected with one side of the sponge cushion 7 through the connecting shaft, the guide sleeve 10 sleeved outside the guide rod 11 on one side of the connecting rod 12 can slide towards two sides, so that the spring 9 wound outside the guide rod 11 on one side of the guide sleeve 10 can be extruded, the whole body can perform a buffering effect, and the tester body 13 is protected.
Further, the sponge buffer pad 6 is arranged above the inner part of the outer protection shell 1, and the protection effect on the tester body 13 is achieved.
Further, the surface of tester body 13 both sides all is equipped with the antislip strip, plays skid-proof effect when taking.
Further, four end feet below the tester body 13 are all fixedly provided with supporting blocks, and form a gap with the plane, so that the effect of supporting moisture resistance is achieved.
Further, a connecting shaft is arranged between the spongy cushion 7 and the connecting rod 12, and the spongy cushion 7 and the connecting rod 12 are movably connected through the connecting shaft, so that the connecting rod 12 can move to play a role in buffering.
Furthermore, the front end face of the outer protective shell 1 is provided with a glass observation window, so that the internal data condition can be observed conveniently.
It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (6)
1. The utility model provides an electrical apparatus stability and mechanical safety tester, includes tester body (13), its characterized in that: the utility model discloses a test instrument, including tester body (13), outside cover of tester body (13) is equipped with outer protective housing (1), one side of outer protective housing (1) is equipped with left protective housing (4), the opposite side of outer protective housing (1) is equipped with right protective housing (5), left side protective housing (4) and right protective housing (5) with all through loose axle (3) swing joint between outer protective housing (1), one side of left side protective housing (4) and right protective housing (5) is all fixed and is equipped with fixture block (15), the inside of tester body (13) both sides all is equipped with draw-in groove (14), two fixture block (15) card is gone into two in draw-in groove (14), the inside both sides of outer protective housing (1) all are equipped with foam-rubber cushion (7) that are located tester body (13) both sides, the inside both sides of outer protective housing (1) are all fixed and are equipped with connecting block (8), the inside of connecting block (8) is equipped with guide bar (11), one side of foam-rubber cushion (7) is equipped with two connecting rod (12), two one side of connecting rod (12) all is equipped with the cover and establishes guide bar (11) outside guide sleeve (10), two one end cover is equipped with guide bar (9).
2. The electrical apparatus stability and mechanical safety tester as claimed in claim 1, wherein: a sponge cushion pad (6) is arranged above the inner part of the outer protective shell (1).
3. The electrical apparatus stability and mechanical safety tester as claimed in claim 1, wherein: the surface of tester body (13) both sides all is equipped with the antislip strip.
4. The electrical apparatus stability and mechanical safety tester according to claim 1, characterized in that: supporting blocks are fixedly arranged on the four end pins below the tester body (13).
5. The electrical apparatus stability and mechanical safety tester as claimed in claim 1, wherein: a connecting shaft is arranged between the spongy cushion (7) and the connecting rod (12), and the spongy cushion (7) is movably connected with the connecting rod (12) through the connecting shaft.
6. The electrical apparatus stability and mechanical safety tester according to claim 1, characterized in that: the front end face of the outer protective shell (1) is provided with a glass observation window.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221566867.XU CN217820638U (en) | 2022-06-22 | 2022-06-22 | Electric appliance stability and mechanical safety tester |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221566867.XU CN217820638U (en) | 2022-06-22 | 2022-06-22 | Electric appliance stability and mechanical safety tester |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217820638U true CN217820638U (en) | 2022-11-15 |
Family
ID=83993880
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221566867.XU Active CN217820638U (en) | 2022-06-22 | 2022-06-22 | Electric appliance stability and mechanical safety tester |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217820638U (en) |
-
2022
- 2022-06-22 CN CN202221566867.XU patent/CN217820638U/en active Active
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