CN213576271U - Weak current engineering detection device - Google Patents
Weak current engineering detection device Download PDFInfo
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- CN213576271U CN213576271U CN202022720188.0U CN202022720188U CN213576271U CN 213576271 U CN213576271 U CN 213576271U CN 202022720188 U CN202022720188 U CN 202022720188U CN 213576271 U CN213576271 U CN 213576271U
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- weak current
- damping
- shock attenuation
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Abstract
The utility model relates to the technical field of weak current engineering, and provides a weak current engineering detection device, which comprises a shell, wherein a damping box is arranged in the shell, a plurality of damping components are arranged between the damping box and the inner side wall of the shell, and the damping components are arranged at the top end, the bottom end and two sides of the damping box; this damper includes the bumper shock absorber that a pair of symmetry set up, and this is 45 degrees to the contained angle between the bumper shock absorber, and this is articulated mutually with this shock attenuation box and this shell to the upper end and the lower extreme correspondence of bumper shock absorber. The utility model discloses aim at solving the current weak current engineering detection device poor problem of shock attenuation effect.
Description
Technical Field
The utility model relates to a light current engineering technical field particularly, relates to a light current engineering detection device.
Background
The weak current engineering is a classification of the field of power application, and the power application can be divided into strong current and weak current according to the strength of power transmission power; the electricity consumption of buildings and building groups generally refers to weak electricity below alternating current, the main purpose is to provide electric energy for people, convert electric energy into other energy, such as illumination electricity consumption and air conditioning electricity consumption, and in order to ensure the safety of weak electricity engineering, safety detection is usually required to be carried out on the weak electricity engineering; the existing weak current engineering safety detection device has the problems of poor heat dissipation effect, poor dustproof effect and the like.
In order to solve the problem, the patent name "a weak current engineering safety inspection device", the chinese utility model patent of the authorization bulletin number "CN 211697909U", which comprises an outer shell, the inboard of shell is provided with the sealing washer, the outside top of shell is provided with the spread groove, and the inboard of spread groove is provided with the fixed sleeve, the inboard of fixed sleeve is provided with the connecting axle, and the outside of connecting axle is provided with the handle, the outside of handle is provided with the slipmat, the inside of shell is provided with radiator fan, the lateral wall of shell is provided with the connector, the outside below of shell is provided with the connecting block, and the inboard of connecting block is provided with the pivot, the outside below of pivot is provided with the support frame.
However, the above patent has the following problems:
because detection device does not have shock attenuation or buffer structure, directly place detection device inside the conveyer when needs go out to use, appear when jolting in the transit, can cause the damage to detection device's weak current detector easily, lead to detection device can not normal use.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a weak current engineering detection device, it aims at solving the current poor problem of weak current engineering detection device shock attenuation effect.
The embodiment of the utility model discloses a realize through following technical scheme:
a weak current engineering detection device comprises a shell, wherein a damping box is arranged in the shell, a plurality of damping components are arranged between the damping box and the inner side wall of the shell, and the damping components are arranged at the top end, the bottom end and two sides of the damping box; this damper includes the bumper shock absorber that a pair of symmetry set up, and this is 45 degrees to the contained angle between the bumper shock absorber, and this is articulated mutually with this shock attenuation box and this shell to the upper end and the lower extreme correspondence of bumper shock absorber.
Further, this bumper shock absorber includes shock attenuation post, shock attenuation stopper, spring and damper cylinder, and the upper end of this shock attenuation post is passed through articulated shaft one and is articulated in this shock attenuation box, and the lower extreme of this damper cylinder passes through articulated shaft two and articulates in the inside wall of this shell, and this shock attenuation stopper fixed connection is in this shock attenuation post and sliding connection in this damper cylinder, and this spring fixed connection is between the diapire of this shock attenuation stopper and this damper cylinder.
Furthermore, the bottom wall of the damping box is connected with a bearing plate in a sliding manner through a ball, the bearing plate is used for placing a weak current detector, and a connecting port is arranged on the outer side wall of the shell and is connected with the weak current detector; the two sides of the damping box are connected with threaded columns through threaded holes, one end of each threaded column, which is positioned in the damping box, is fixedly connected with a clamping plate, and one end of each threaded column, which is positioned outside the damping box, is fixedly connected with a knob; the pair of clamping plates is connected to the top end of the bearing plate in a sliding manner.
Furthermore, a heat radiation fan is arranged in the shell, a plurality of ventilation openings are arranged at the rear part of the outer side of the shell, and dust screens are arranged in the ventilation openings.
Further, the top end of the shell is hinged with a handle.
Further, the bottom end of the shell is provided with a roller.
Further, the inner side wall of the shell is fixedly connected with a sealing ring.
The utility model discloses technical scheme has following advantage and beneficial effect at least:
(1) the utility model relates to a rationally, utilize shock attenuation box, damper and a pair of bumper shock absorber, should set up in the top, bottom and both sides of this shock attenuation box to the bumper shock absorber, all surround the shock attenuation box all around, no matter the utility model discloses receive the vibrations of which direction, the bumper shock absorber can both realize good shock attenuation effect, and the practicality is strong.
(2) In addition, the included angle between the pair of shock absorbers is 45 degrees, and has a certain inclination angle, so that compared with the shock absorption structures transversely arranged at two sides of the shock absorption box, the shock absorption structure is arranged in the actual shock absorption process, when the shock absorption box is bumpy and moves upwards or downwards, the shock absorption structure cannot move upwards or downwards due to transverse arrangement, and the problem of interference is solved; the utility model discloses in, the bumper shock absorber of the top of shock attenuation box, bottom and both sides can be according to the direction of jolting and carry out the shock attenuation, and the shock attenuation effect is better.
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 left side sectional view of the weak current engineering detection device of the present invention;
FIG. 2 is a cross-sectional view A-A of FIG. 1;
FIG. 3 is a cross-sectional view taken along line B-B of FIG. 1;
fig. 4 is a partially enlarged view of C in fig. 2.
Icon: 1-shell, 11-ventilation opening, 12-dust screen, 13-handle, 14-roller, 2-damping box, 21-ball, 22-bearing plate, 23-threaded column, 24-clamping plate, 25-knob, 3-damping component, 31-damper, 311-damping column, 312-damping plug, 313-spring, 314-damping cylinder, 4-weak current detector, 5-connector and 6-cooling fan.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. The components of embodiments of the present invention, as generally described and illustrated in the figures herein, may be arranged and designed in a wide variety of different configurations.
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 efforts 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 should be noted that, if the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer" and the like indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, or the orientation or positional relationship which is usually placed when the product of this application is used, the description is only for convenience of description and simplification, but the indication or suggestion that the device or element to be referred must have a specific orientation, be constructed in a specific orientation and be operated is not to be construed as limiting the present invention.
In the description of the present invention, it should be further noted that unless otherwise explicitly stated or limited, the terms "disposed," "mounted," "connected," and "connected" should be interpreted broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Examples
Referring to fig. 1 to 4, the present embodiment provides a weak current engineering detection apparatus, including a housing 1; the housing 1 has a square cross-section.
A damping box 2 is arranged in the shell 1, and the cross section of the damping box 2 is square; a plurality of damping components 3 are arranged between the damping box 2 and the inner side wall of the shell 1, and the damping components 3 are arranged at the top end, the bottom end and two sides of the damping box 2; the shock absorption assembly 3 comprises a pair of symmetrically arranged shock absorbers 31, an included angle exists between the pair of shock absorbers 31, the included angle is 45 degrees, and the upper end and the lower end of the pair of shock absorbers 31 are correspondingly hinged with the shock absorption box 2 and the shell 1; the outer side wall of the housing 1 is provided with a connection port 5.
Specifically, in the present embodiment, the damping members 3 are twenty, five of which are in a group and are respectively disposed at the top end, the bottom end and two sides of the damping box 2.
The damper 31 includes a damping cylinder 311, a damping plug 312, a spring 313 and a damping cylinder 314, wherein the upper end of the damping cylinder 311 is hinged to the damping box 2 through a first hinge shaft, the lower end of the damping cylinder 314 is hinged to the inner side wall of the housing 1 through a second hinge shaft, the damping plug 312 is fixedly connected to the damping cylinder 311 and slidably connected to the inside of the damping cylinder 314, and the spring 313 is fixedly connected between the damping plug 312 and the bottom wall of the damping cylinder 314.
The bottom wall of the damping box 2 is connected with a bearing plate 22 in a sliding way through a ball 21, the bearing plate 22 is used for placing the weak current detector 4, the outer side wall of the shell 1 is provided with a connecting port 5, and the connecting port 5 is connected with the weak current detector 4; two sides of the damping box 2 are connected with threaded columns 23 through threaded holes, one end of each threaded column 23, which is positioned in the damping box 2, is fixedly connected with a clamping plate 24, and one end of each threaded column 23, which is positioned outside the damping box 2, is fixedly connected with a knob 25; the pair of clamping plates 24 is slidably connected to the top end of the bearing plate 22, and the pair of clamping plates 24 is used for clamping and fixing the weak current detector 4.
A heat radiation fan 6 is arranged in the shell 1, a plurality of ventilation openings 11 are arranged at the rear part of the outer side of the shell 1, and dust screens 12 are arranged in the ventilation openings 11; the ventilation openings 11 are arranged at equal intervals outside the housing 1, and the ventilation openings 11 are circular;
the top end of the shell 1 is hinged with a handle 13; through setting up handle 13, can improve the utility model discloses a portability, the staff of being convenient for carries the utility model discloses.
The bottom end of the shell 1 is provided with a roller 14; through setting up gyro wheel 14, the staff of being convenient for promotes the utility model discloses, reduced staff's intensity of labour, improved staff's travelling comfort.
The inner side wall of the shell 1 is fixedly connected with a sealing ring; through setting up the sealing washer, the utility model discloses can have fine sealed water-proof effects, avoid intaking and damage inside electronic component, reduce the maintenance cost.
Specifically, the working principle of the embodiment is;
during transportation of the present invention, if there is a jolt during transportation, as shown in fig. 2, for example, when the damping box 2 moves downward due to jolt, the damper 31 located at the lower side of the damping box 2 will push the spring 313 to shorten, so as to achieve the damping effect; meanwhile, the damper 31 located on the upper side of the damper box 2 stretches the spring 313 to achieve the damping effect; the dampers 31 on the left and right sides of the damper box 2 are shortened by half pressing the spring 313, and lengthened by the other half stretching the spring 313, thereby achieving the damping effect.
And, receive to jolt up, left or right side when shock attenuation box 2 and remove, the shock attenuation principle that shock attenuation principle and shock attenuation box 2 received to jolt down to remove is the same, and the top, bottom and both sides of shock attenuation box 2 can both the shock attenuation promptly to, can make the shock attenuation effect of looks adaptation according to jolting of equidirectional.
Use the utility model discloses the time, the staff will through handle 13 and gyro wheel 14 the utility model discloses transport appointed detection position, the staff inserts the detection line through connector 5 and is connected to weak current detector 4, connects the other end of detection line in the place that needs detected again, and the staff comes observation data and record data through weak current detector 4.
When the utility model needs heat dissipation, the worker connects the heat dissipation fan 6 with the power supply and turns on the heat dissipation fan 6; radiator fan 6 rotates can be right the utility model discloses inside dispels the heat, and hot-blast meeting leaves from vent 11, improves the utility model discloses a radiating effect avoids making the high temperature because of long-time operation, leads to inside electronic component high temperature to damage.
And, at the in-process of heat dissipation and ventilation, dust screen 12 can avoid the dust to enter into the utility model discloses in, avoid causing the corruption to inside electronic component, improve electronic component's life.
The utility model relates to a rationally, utilize shock attenuation box 2, damper 3 and a pair of bumper shock absorber 31, should set up in top, bottom and both sides of this shock attenuation box 2 to bumper shock absorber 31, all surround shock attenuation box 2 all around, no matter the utility model discloses receive the vibrations of which direction, good shock attenuation effect can both be realized to bumper shock absorber 31, the practicality is strong.
Moreover, the included angle between the pair of shock absorbers 31 is 45 degrees, and has a certain inclination angle, so that compared with the shock absorption structures transversely arranged at the two sides of the shock absorption box 2, the shock absorption structure is arranged in the actual shock absorption process, when the shock absorption box 2 is bumpy and moves upwards or downwards, the problem of interference caused by the fact that the shock absorption structure cannot move upwards or downwards due to transverse arrangement cannot occur; the utility model discloses in, the bumper shock absorber 31 of the top of shock attenuation box 2, bottom and both sides can be according to the direction of jolting and carry out the shock attenuation, and the shock attenuation effect is better.
In addition, the damping is realized by the damping column 311, the damping plug 312, the spring 313 and the damping cylinder 314, the structure is simple, and the manufacturing cost and the maintenance cost are low.
Moreover, by utilizing the bearing plate 22, the ball 21, the threaded column 23, the clamping plate 24 and the knob 25, a worker can conveniently install and dismantle the weak current detector 4 only by pulling out and pushing in the bearing plate 22, so that the operation is convenient and fast; meanwhile, the worker can clamp the weak current detector 4 through the pair of clamping plates 24 by rotating the knob 25 according to the screw transmission principle through the threaded column 23, so that the weak current detector 4 is prevented from falling out of the bearing plate 22.
The above is only a preferred embodiment of the present invention, and is not intended to limit the present invention, and various modifications and changes will occur to 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 (7)
1. The utility model provides a weak current engineering detection device, includes the shell, its characterized in that: a damping box is arranged in the shell, a plurality of damping components are arranged between the damping box and the inner side wall of the shell, and the damping components are arranged at the top end, the bottom end and two sides of the damping box; this damper includes the bumper shock absorber that a pair of symmetry set up, and this is 45 degrees to the contained angle between the bumper shock absorber, and this is articulated mutually with this shock attenuation box and this shell to the upper end and the lower extreme correspondence of bumper shock absorber.
2. The weak current engineering detection device of claim 1, wherein: this bumper shock absorber includes shock attenuation post, shock attenuation stopper, spring and damper cylinder, and the upper end of this shock attenuation post is passed through articulated shaft one and is articulated in this shock attenuation box, and the lower extreme of this damper cylinder passes through articulated shaft two and articulates in the inside wall of this shell, and this shock attenuation stopper fixed connection is in this shock attenuation post and sliding connection in this damper cylinder, and this spring fixed connection is between the diapire of this shock attenuation stopper and this damper cylinder.
3. The weak current engineering detection device of claim 2, wherein: the bottom wall of the damping box is connected with a bearing plate in a sliding mode through a ball, the bearing plate is used for placing a weak current detector, and a connecting port is arranged on the outer side wall of the shell and connected with the weak current detector; the two sides of the damping box are connected with threaded columns through threaded holes, two ends of each threaded column, which are positioned in the damping box, are fixedly connected with a pair of clamping plates, and one end of each threaded column, which is positioned outside the damping box, is fixedly connected with a knob; the pair of clamping plates is connected to the top end of the bearing plate in a sliding manner.
4. The weak current engineering detection device of claim 1, wherein: a cooling fan is arranged in the shell, a plurality of ventilation openings are arranged behind the outer side of the shell, and dust screens are arranged in the ventilation openings.
5. The weak current engineering detection device of claim 4, wherein: the top end of the shell is hinged with a handle.
6. The weak current engineering detection device of claim 5, characterized in that: the bottom end of the shell is provided with a roller.
7. The weak current engineering detection device of claim 6, characterized in that: the inner side wall of the shell is fixedly connected with a sealing ring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022720188.0U CN213576271U (en) | 2020-11-20 | 2020-11-20 | Weak current engineering detection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022720188.0U CN213576271U (en) | 2020-11-20 | 2020-11-20 | Weak current engineering detection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213576271U true CN213576271U (en) | 2021-06-29 |
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ID=76539934
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022720188.0U Active CN213576271U (en) | 2020-11-20 | 2020-11-20 | Weak current engineering detection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213576271U (en) |
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2020
- 2020-11-20 CN CN202022720188.0U patent/CN213576271U/en active Active
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