CN219267988U - Anti-smashing waterproof socket for tension sensor - Google Patents

Abstract

The utility model discloses a smashing-proof waterproof socket for a tension sensor, which comprises the following components: the plastic curing part (2) is formed in the framework through glue injection, the plug (3) is fixed in the framework through the plastic curing part, the framework comprises a stress surface (10) at the top end, two first supporting surfaces (11) which are respectively positioned at two opposite sides of the stress surface, a vertically downward second supporting surface (12) which is positioned at one end of the stress surface, and a mounting surface which is positioned at the bottom of the second supporting surface and extends outwards by 90 degrees, the plug is arranged towards the other end of the framework, the length of the plastic curing part is shorter than that of the space in the framework, a concave space is formed at the position of the plug, and a rubber shell (4) covering a gap between the first supporting surface and the second supporting surface is covered on the mounting surface; the waterproof socket has the advantages that the smashing prevention effect of the socket body is improved, the waterproof effect of the socket body is enhanced, and the problem that the tension sensor is damaged due to water seepage is avoided in a high probability.

Description

Anti-smashing waterproof socket for tension sensor

Technical Field

The utility model relates to the technical field of mechanical manufacturing, in particular to a smashing-proof waterproof socket for a tension sensor.

Background

The utility model provides a pull sensor is a device with physical signal change into measurable signal output, need carry out electric connection with external power source and pull sensor and just can make the pull sensor normal use when using the pull sensor, so can set up the socket of being connected with external power source on the pull sensor body, at present most socket only the rubber shell wraps up plug position, and the hardness of rubber shell is insufficient to play the guard action to the socket, when meeting work piece or instrument and drop to the socket, can lead to the socket to be smashed by external force, influence the normal use of pull sensor, can establish the recess of installation socket on the shell of pull sensor earlier when installing the socket simultaneously, with the socket embedding in the recess, such a mode, because to consider the effective connection with external power source, the plug of socket needs the positive face up setting or set up towards oblique top, the plug of socket is directly exposed outside, so the water stain is liable to penetrate the inside of socket through the plug of socket for the socket is liable to short circuit, influence the normal use of pull sensor.

Disclosure of Invention

The utility model aims to solve the problems that the socket on the existing tension sensor has no special protection structure, the socket can be crushed and water seepage is easy to occur due to limited installation positions, and provides a crushing-proof waterproof socket for the tension sensor.

According to the utility model, a smashing-proof and waterproof socket for a tension sensor comprises: the plastic curing part is formed inside the framework through glue injection, and the plug is fixed in the framework through the plastic curing part, the framework comprises a stress surface at the top end, two first supporting surfaces which are respectively positioned at two opposite sides of the stress surface, a vertically downward second supporting surface positioned at one end of the stress surface, and a mounting surface which is positioned at the bottom of the second supporting surface and extends outwards by 90 degrees, the plug is arranged towards the other end of the framework, the length of the plastic curing part is shorter than that of the framework, a concave space is formed at the position where the plug is positioned, and a rubber shell covering a gap between the first supporting surface and the second supporting surface is covered on the mounting surface.

In the anti-smashing waterproof socket for the tension sensor, at least one glue injection hole for injecting glue is formed in each of the two first supporting surfaces.

In the anti-smashing waterproof socket for the tension sensor, the socket fixing holes penetrating through the mounting surface and the rubber shell are formed in the mounting surface.

In the anti-smashing waterproof socket for the tension sensor, one end of a connecting wire is connected to the mounting end of the plug, and the other end of the connecting wire penetrates through the bottom of the plastic curing part and extends to the lower side of the framework.

In the anti-smashing waterproof socket for the tension sensor, the whole framework is made of steel plates, and the thickness of the steel plates is 2.5 mm.

According to the anti-smashing waterproof socket for the tension sensor, the existing embedded installation mode of the socket is changed into the installation mode of the socket, the central axis of the plug can be parallel to the tension sensor, the situation that the plug needs to be installed in the front face upwards or obliquely upwards is avoided, the probability that the plug is splashed by water is reduced, the skeleton is installed outside the plug, meanwhile, the middle portion of the plug is fixed with the inside of the skeleton by using the glue injection technology, and finally, the skeleton is covered with the rubber shell outside the skeleton, so that the inner wiring can be prevented from being smashed by external objects, the effect of blocking the water from splashing on the plug can be achieved to a certain extent, the waterproof effect of the socket can be further enhanced, the anti-smashing and waterproof effects of the socket are enhanced, and the problem that the tension sensor is damaged due to water seepage is avoided in a large probability.

Drawings

FIG. 1 is a schematic diagram of a tamper-proof waterproof socket for a tension sensor in one embodiment;

FIG. 2 is a schematic illustration of the construction of the embodiment of FIG. 1 without a glue housing installed;

FIG. 3 is a schematic structural view of the skeleton in the embodiment shown in FIG. 1;

FIG. 4 is a schematic view of the curing member and plug of the embodiment shown in FIG. 1;

FIG. 5 is a schematic view of the structure of the adhesive housing in the embodiment shown in FIG. 1;

the names and the reference numerals of the components in the drawings are collectively described as follows: 1-skeleton, 10-stress surface, 11-second supporting surface, 12-third supporting surface, 13-mounting surface, 130-socket fixing hole, 14-glue injection hole, 2-plastic solidified piece,

3-plug, 30-connecting wire and 4-rubber shell.

Detailed Description

In order that the above objects, features and advantages of the utility model will be readily understood, a more particular description of the utility model will be rendered by reference to the appended drawings. In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present utility model. The present utility model may be embodied in many other forms than described herein and similarly modified by those skilled in the art without departing from the spirit of the utility model, whereby the utility model is not limited to the specific embodiments disclosed below.

Fig. 1 to 4 show a crashproof and waterproof socket for a tension sensor of the present utility model, which comprises a frame 1, a plastic curing member 2 and a plug 3, wherein the frame 1 plays a supporting role in the utility model, and can prevent external objects from crashing into the plug 3, the frame 1 is manufactured by an integral stamping technology, the frame 1 is integrally formed with five faces, wherein a stress face 10 is arranged on the top of the frame 1, which can bear the falling force of a workpiece or a tool when falling onto the frame 1 from above, a first supporting face 11 is arranged corresponding to the front side wall and the rear side wall of the frame 1, the main role is to prevent the internal structure of the frame 1 from crashing out by the workpiece or the tool falling from the front and rear directions, and to enable the whole frame 1 to be supported, a second supporting face 12 is arranged corresponding to the right side wall of the frame 1, and the second supporting face 12 plays a protecting role and a supporting role as well, the mounting surface 13 is arranged on the bottom of the second supporting surface 12 and perpendicular to the second supporting surface 12, the mounting surface 13 is mainly used for mounting the framework 1 on a tension sensor, because the framework 1 is manufactured by an integral stamping technology, gaps exist between the first supporting surface 11 and the two second supporting surfaces 12, in order to prevent water from flowing into the framework 1 from the gaps between the first supporting surface 11 and the two second supporting surfaces 12, a rubber shell 4 capable of covering the gaps between the two supporting surfaces is covered on the mounting surface 13, meanwhile, the arrangement can lead the left side of the framework 1 to be communicated with the inside of the framework 1, when the socket is manufactured, the plug 3 is firstly placed into the framework 1, then a plastic curing piece 2 can be formed in the framework 1 by a glue injection technology, and the position and the direction of the plug 3 can be fixed after the plastic curing piece 2 is cured, the in-process of fixing plug 3 needs to be with plug 3 towards the left side of skeleton 1, just so make plug 3 become by original setting up to set up towards the left side, simultaneously, because the volume of plastic solidification spare 2 is little than the inside space of skeleton 1, so can guarantee that the tip that is connected with outside power electricity on the plug 3 is located skeleton 1, let the position of plug 3 form a sunken environment, just can let plug 3 be protected by stress surface 10 and two first holding surfaces 11 of skeleton 1, because form sunken plug 3, can be sheltered from by stress surface 10 and first holding surface 11 when so the water stain splashes, be difficult for permeating the inside of this socket through plug 3 when splashing on skeleton 1 like this, can also strengthen the water-proof effects when increasing the anti-smash effect.

In the present embodiment, referring to fig. 1 to 3, two first supporting surfaces 11 are provided with glue injection holes 14 for injecting glue. The melted plastic can be injected into the framework 1 through the glue injection holes 14, so that the position of the plug 3 can be fixed.

In the present embodiment, referring to fig. 1 to 5, a socket fixing hole 130 penetrating the mounting surface 13 and the rubber case 4 is formed on the mounting surface 13. The framework 1, the rubber shell 4 and the tension sensor can be tightly installed together through bolts matched with the socket fixing holes 130, so that the framework 1 cannot fall easily.

In this embodiment, referring to fig. 1, 2 and 4, the mounting end of the plug 3 is connected with one end of a connecting wire 30, the other end of the connecting wire 30 penetrates the bottom of the plastic curing member 2 and extends downward of the frame 1, because the two first supporting surfaces 11 and the second supporting surface 12 are perpendicular to the stress surface 10 and downward, there is no shielding between the bottom of the frame 1 and the tension sensor, the connecting wire 30 extends from the bottom of the curing member to facilitate the electrical connection between the connecting wire 30 and the tension sensor, so that the tension sensor can be used normally,

in this embodiment, the whole skeleton 1 is made of steel plates, and the thickness of the wall thickness of the skeleton 1 is 2.5 mm, so that damage caused by other objects falling on the socket main body can be effectively prevented by selecting the steel plates with the thickness, and manufacturing difficulty caused by excessive thickness of the steel plates in the process of manufacturing the skeleton 1 is avoided.

The anti-smashing waterproof socket for the tension sensor is implemented by firstly pulling a plug 3 with a connecting wire 30, then reversely buckling the framework 1 on the tension sensor, enabling the plug 3 to be positioned in the framework 1, then injecting melted plastic into the framework 1 through a glue injection hole 14, forming a plastic curing part 2 after the plastic is cured, enabling the plug 3 to be positioned in the framework 1 and controlling the size of the plastic curing part 2 in the process, enabling the whole framework 1 to be positioned in the framework 1, fixing the position of the plug 3, covering a rubber shell 4 on the framework 1, and forming a complete socket after the three are rotated, wherein the socket, the rubber shell 4 and the tension sensor are fixed through a socket fixing hole 130 by using bolts, so that the anti-smashing waterproof socket is installed; in the use, because the position of the plug 3 is shielded by the framework 1, the position of the plug 3 becomes a sunk type environment, the plug 3 becomes the sunk type plug 3, the plug 3 is changed to be arranged towards the side from the original upward arrangement, the plug 3 can be prevented from being splashed between water stains, a certain waterproof effect is achieved, and because the rubber shell 4 is arranged, the gap of the framework 1 can be shielded, the problem that water seeps easily inside a socket can be solved, the problem that the tension sensor is damaged due to water seepage is avoided with high probability, and because the framework 1 is made of steel materials, the framework 1 has good anti-impact capability, the plug 3 is prevented from being directly exposed to the outside, the protection effect is achieved for the socket, the problem that the tension sensor can be damaged by other objects is solved, the anti-smashing effect of the socket is increased, the waterproof effect of the socket is enhanced, and the problem that the tension sensor is damaged due to water seepage is avoided with high probability.

The above examples illustrate only a few embodiments of the utility model, which are described in detail and are not to be construed as limiting the scope of the utility model. It should be noted that it will be apparent to those skilled in the art that several variations and modifications can be made without departing from the spirit of the utility model, which are all within the scope of the utility model. Accordingly, the scope of protection of the present utility model is to be determined by the appended claims.

Claims (5)

1. A waterproof socket for a tension sensor, comprising: the plastic curing part (2) formed inside the framework (1) through glue injection and the plug (3) fixed inside the framework (1) through the plastic curing part (2), wherein the framework (1) comprises a stress surface (10) at the top end, two first supporting surfaces (11) respectively arranged on two opposite sides of the stress surface (10), a second supporting surface (12) vertically downwards arranged at one end of the stress surface (10) and a mounting surface which is arranged at the bottom of the second supporting surface (12) and extends outwards by 90 degrees, the plug (3) is arranged towards the other end of the framework (1), the length of the plastic curing part (2) is shorter than that of the inner space of the framework (1), a concave space is formed at the position where the plug (3) is arranged, and a rubber shell (4) covering a gap between the first supporting surface (11) and the second supporting surface (12) is covered on the mounting surface (13).

2. The anti-smashing waterproof socket for the tension sensor according to claim 1, wherein at least one glue injection hole (14) for glue injection is formed in the two first supporting surfaces (11).

3. The anti-smashing waterproof socket for the tension sensor according to claim 1, wherein the mounting surface (13) is provided with a socket fixing hole (130) penetrating through the mounting surface (13) and the rubber shell (4).

4. The smashing-proof and waterproof socket for the tension sensor according to claim 1, wherein one end of a connecting wire (30) is connected to the mounting end of the plug (3), and the other end of the connecting wire (30) penetrates through the bottom of the plastic curing piece (2) and extends to the lower side of the framework (1).

5. The anti-crushing waterproof socket for a tension sensor according to any one of claims 1-4, wherein the skeleton (1) is made of steel plate, and the thickness of the steel plate is 2.5 mm.

Images