CN213847272U

CN213847272U - Instrument protective housing is called to loader

Info

Publication number: CN213847272U
Application number: CN202023212919.7U
Authority: CN
Inventors: 徐进毅; 徐红芳; 陈勇
Original assignee: Zhengzhou Keheng Electronic Weighing Instrument Co ltd
Current assignee: Zhengzhou Keheng Electronic Weighing Instrument Co ltd
Priority date: 2020-12-28
Filing date: 2020-12-28
Publication date: 2021-07-30
Anticipated expiration: 2030-12-28

Abstract

The utility model discloses an instrument protective housing is used to loader scale, including the protection casing, the top of protection casing is seted up flutedly, and U type groove has been seted up to one side of protection casing, and circular through-hole has been seted up to the bottom of protection casing, and U type groove and circular through-hole all communicate with the recess, and the both sides side fixed mounting respectively on protection casing top has two U type fixed bolsters, has two fixed fixture blocks through two torsional springs movable mounting respectively between the inboard of two U type fixed bolsters, and the bottom fixed mounting of recess inner wall has damping device, and the inside slip of recess is equipped with the instrument body, the beneficial effects of the utility model are that: can carry out fine protection to the instrument through protection casing and protective layer, can effectual reduction vibrations through damping device to the inside components and parts of instrument damage that cause and the cylinder cotton through cleaning device can be very convenient clear up the display screen, make things convenient for the reading to avoid causing the reading error.

Description

Instrument protective housing is called to loader

Technical Field

The utility model relates to an instrument protective housing, in particular to loader calls uses instrument protective housing belongs to electrical apparatus instrument protection device technical field.

Background

An instrument is an instrument or equipment for detecting, measuring, observing, and calculating various physical quantities, material components, physical parameters, and the like. Vacuum leak detector, pressure gauge, length measuring instrument, microscope, multiplier, etc. all belong to the instrument, and in a broad sense, the instrument also can have functions such as automatic control, warning, signal transmission and data processing, for example, pneumatic regulating instrument and electronic regulating instrument that are used in industrial production process automatic control, and distributed instrument control system also all belong to the instrument.

Need protect it when using the loader to call with the instrument, the instrument is installed and is not protected it when on the loader and receive colliding with very easily, causes the damage and can't use, jolts the vibrations for a long time and can cause the damage of the inside components and parts of instrument when the loader moves, causes the reading to produce the error, and the instrument is not cleared up for a long time and can cause the not visible reading of display screen, causes reading error, so now need improve.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a loader calls uses instrument protective housing to the instrument that proposes in solving above-mentioned background art easily receives to collide with and causes the damage, vibrations can cause the problem of the unclear reading of display screen on damage and the instrument to the inside components and parts of instrument.

In order to achieve the above object, the utility model provides a following technical scheme: an instrument protective shell for a loader scale comprises a protective shell, wherein a groove is formed in the top end of the protective shell, one side of the protective shell is provided with a U-shaped groove, the bottom end of the protective shell is provided with a circular through hole, the U-shaped groove and the circular through hole are communicated with the groove, two U-shaped fixed brackets are respectively and fixedly arranged at the two sides of the top end of the protective shell, two fixed clamping blocks are respectively and movably arranged between the inner sides of the two U-shaped fixed brackets through two torsional springs, the bottom end of the inner wall of the groove is fixedly provided with a damping device, the inside of the groove is provided with an instrument body in a sliding way, the two sides of the inner wall of the U-shaped groove are both provided with sliding grooves, a cleaning device is arranged between the two sliding grooves in a sliding way, the top and the bottom of protection casing are two fixed plates of fixedly connected with respectively, two seted up two first round holes on the fixed plate.

As a preferred technical scheme of the utility model, damping device includes the first spring of backup pad and a plurality of, the bottom contact of backup pad and instrument body, a plurality of the bottom fixed connection of first spring is in the bottom of recess, the bottom of backup pad and the top fixed connection of the first spring of a plurality of.

As an optimal technical scheme of the utility model, the second round hole has been seted up in the backup pad.

As an optimized technical solution of the present invention, the size and the position of the second round hole correspond to the size and the position of the circular through hole.

As an optimal technical scheme of the utility model, cleaning device includes the slide bar, the both ends of slide bar slide respectively through two pulleys and move the inside that sets up at two spouts, the top at slide bar both ends through two second springs respectively with the top swing joint of two spout inner walls, fixed cover is equipped with the cylinder cotton on the slide bar.

As an optimal technical scheme of the utility model, the top fixed mounting of instrument body has the protective layer, the portable handle of top fixedly connected with of protective layer, the top of protective layer and the bottom contact of two fixed fixture blocks.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model relates to a loader calls uses instrument protective housing can carry out fine protection to the instrument through protection casing and protective layer, can effectual reduction vibrations through damping device to the damage that the inside components and parts of instrument caused and the cylinder cotton through cleaning device can be very convenient clear up the display screen, makes things convenient for the reading to avoid causing reading error.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention;

fig. 2 is a schematic sectional structure of the present invention;

fig. 3 is a schematic side view of the cross-sectional structure of the present invention.

In the figure: 1. a protective housing; 2. a groove; 3. a U-shaped groove; 4. a circular through hole; 5. a U-shaped fixed bracket; 6. a damping device; 61. a support plate; 62. a first spring; 7. a meter body; 8. fixing the fixture block; 9. a chute; 10. a cleaning device; 101. a slide bar; 102. a pulley; 103. a second spring; 104. rolling cotton; 11. a fixing plate; 12. a first circular hole; 13. a second circular hole; 14. a protective layer; 15. and (5) carrying the handle by hand.

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. 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.

Referring to fig. 1-3, the utility model provides an instrument protection case for a loader scale, which comprises a protection casing 1, a groove 2 is provided on the top of the protection casing 1, a U-shaped groove 3 is provided on one side of the protection casing 1, a circular through hole 4 is provided on the bottom of the protection casing 1 for leading out an electric wire, the U-shaped groove 3 and the circular through hole 4 are both communicated with the groove 2, two U-shaped fixing brackets 5 are respectively fixedly installed on both sides of the top of the protection casing 1, two fixing blocks 8 are respectively movably installed between the inner sides of the two U-shaped fixing brackets 5 through two torsional springs for fixing an instrument body 7, a damping device 6 is fixedly installed on the bottom of the inner wall of the groove 2, an instrument body 7 is slidably installed inside the groove 2, two chutes 9 are respectively provided on both sides of the inner wall of the U-shaped groove 3, a cleaning device 10 is slidably installed between the two chutes 9, two fixing plates 11 are respectively fixedly connected to the top and the bottom of the protection casing 1, two first round holes 12 are opened on the two fixing plates 11 for fixedly mounting the protective casing 1 on the loader.

Preferably, the damping device 6 comprises a supporting plate 61 and a plurality of first springs 62, the supporting plate 61 is in contact with the bottom end of the instrument body 7, the bottom ends of the plurality of first springs 62 are fixedly connected to the bottom end of the groove 2, the bottom end of the supporting plate 61 is fixedly connected to the top ends of the plurality of first springs 62, the damping device is used for reducing the influence of the vibration of the loader on the instrument body 7 and avoiding the damage of an original inside the instrument body 7 due to the vibration, thereby causing the reading error, the supporting plate 61 is provided with a second round hole 13, the size and the position of the second round hole 13 correspond to the size and the position of the circular through hole 4 and are used for dredging an electric wire, the cleaning device 10 comprises a sliding rod 101, two ends of the sliding rod 101 are respectively arranged inside the two sliding grooves 9 in a sliding manner through two pulleys 102, the top parts at two ends of the sliding rod 101 are respectively movably connected with the top ends of the inner walls of the two sliding grooves 9 through the two second springs 103, fixed cover is equipped with the cylinder cotton 104 on the slide bar 101, the cylinder cotton 104 can be cleaned the display on the instrument body 7, error in the time of avoiding the reading, second spring 103 can reset slide bar 101, the top fixed mounting of instrument body 7 has protective layer 14, the portable handle 15 of top fixedly connected with of protective layer 14, the top of protective layer 14 and the bottom contact of two fixed fixture blocks 8, the top of instrument body 7 can be protected to protective layer 14, avoid it to suffer collision and damage, portable handle 15 makes things convenient for instrument body 7 to take out.

When the instrument protection shell is used, the utility model relates to a loader is called and is used, firstly, the protection shell is fixed on the loader through a first round hole 12 on a fixing plate 11 by a bolt, then a fixing clamping block 8 is lifted, then an instrument body 7 is placed in a groove 2, then the fixing clamping block 8 is placed, the instrument body 7 is fixed in the groove 2, the bottom end of the instrument body 7 is contacted with a supporting plate 61, secondly, a damping device 6 can damp the instrument body 7, the phenomenon that the inner components are damaged due to long-time vibration to cause inaccurate reading is avoided, reading errors can be caused by long-time unclean display on the instrument body 7, at the moment, the display can be well cleaned through roller cotton 104 of a cleaning device 10, a sliding rod 101 can be reset through a second spring 103, and finally the instrument body 7 can be well protected through a protection shell 1 and a protection layer 14, the instrument body 7 is prevented from being damaged and further being unusable due to collision during operation of the loader, and the instrument body 7 can be conveniently taken out of the groove 2 through the hand grip 15.

In the description of the present invention, it should be understood that the indicated orientation or positional relationship is based on the orientation or positional relationship shown in the drawings, and is only for convenience of description and simplification of description, and does not indicate or imply that the indicated device or element must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the present invention.

In the present invention, unless otherwise explicitly specified or limited, for example, it may be fixedly connected, detachably connected, or integrated; can be mechanically or electrically connected; they may be directly connected or indirectly connected through an intermediate medium, and may be connected through the inside of two elements or in an interaction relationship between two elements, unless otherwise specifically defined, and the specific meaning of the above terms in the present invention will be understood by those skilled in the art according to specific situations.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a loader is instrument protective housing for title, includes protection casing (1), its characterized in that, the middle part on protection casing (1) top is seted up flutedly (2), U type groove (3) have been seted up to one side of protection casing (1), circular through-hole (4) have been seted up to the bottom of protection casing (1), U type groove (3) and circular through-hole (4) all communicate with recess (2), two U type fixed brackets (5) are fixed mounting respectively to both sides side of protection casing (1) top, two there are two fixed fixture blocks (8) through two torsional springs movable mounting respectively between the inboard of U type fixed bracket (5), the bottom fixed mounting of recess (2) inner wall has damping device (6), the inside of recess (2) slides and is equipped with instrument body (7), spout (9) have all been seted up to both sides side of U type groove (3) inner wall, two sliding between spout (9) is equipped with cleaning device (10), two fixed plates (11) of fixedly connected with are respectively distinguished to the top and the bottom of protection casing (1), two first round hole (12) have been seted up on fixed plate (11).

2. The instrument protective case for the loader scale according to claim 1, wherein: damping device (6) are including backup pad (61) and a plurality of first spring (62), the bottom contact of backup pad (61) and instrument body (7), a plurality of the bottom fixed connection of first spring (62) is in the bottom of recess (2), the bottom of backup pad (61) and the top fixed connection of a plurality of first spring (62).

3. The instrument protective case for the loader scale according to claim 2, wherein: and a second round hole (13) is formed in the supporting plate (61).

4. The instrument protective case for the loader scale according to claim 3, wherein: the size and the position of the second round hole (13) correspond to those of the round through hole (4).

5. The instrument protective case for the loader scale according to claim 1, wherein: cleaning device (10) include slide bar (101), the both ends of slide bar (101) slide respectively through two pulleys (102) and set up the inside at two spout (9), the top at slide bar (101) both ends is through two second spring (103) respectively with the top swing joint of two spout (9) inner walls, the fixed cover is equipped with cylinder cotton (104) on slide bar (101).

6. The instrument protective case for the loader scale according to claim 1, wherein: the instrument comprises an instrument body (7), wherein a protective layer (14) is fixedly mounted at the top end of the instrument body (7), a handheld grip (15) is fixedly connected to the top end of the protective layer (14), and the top end of the protective layer (14) is in contact with the bottom ends of two fixed clamping blocks (8).