Oil-resistant sealed handheld encoder

Abstract

The utility model relates to an oil-resistant sealed handheld encoder, which comprises a mounting shell and a mounting frame, an operation opening is arranged on the front surface of the mounting shell, transparent elastic leather is sealed on the operation opening, a pick-and-place opening is arranged at the top of the mounting shell, the upper section of the transparent elastic leather can be turned backwards to cover the pick-and-place opening, and a fixing belt is arranged at the end part of the upper section of the transparent elastic leather. A buckle is arranged on the fixing band, a clamping groove corresponding to the buckle is formed in the back face of the mounting shell, the transparent elastic leather covers the taking and placing opening when the buckle is clamped into the clamping groove to fix the fixing band, an encoder body and a fixing assembly used for fixing the encoder body are placed in the mounting shell, and the back face of the mounting shell is detachably connected with the front face of the mounting frame. A connecting rope is connected between the bottom of the mounting shell and the bottom of the mounting frame, a plurality of pairs of bilaterally symmetrical binding bands are evenly arranged on the mounting frame from top to bottom, and the mounting frame is fixed to the arm of a user by detachably connecting the bilaterally opposite binding bands. The utility model has the advantages of oil resistance and flexibility in operation.

Description

Technical Field

[0001] The utility model relates to the technical field of encoders, in particular to an oil-proof sealed handheld encoder. Background Art

[0002] The electronic encoder is a setting tool for electrical fire monitoring detectors. Through the electronic encoder, the address code of the detector and the alarm value of the residual current of the detector can be read and written. The existing encoder requires the user to hold it for a long time, which prevents the user from handling matters that require both hands to operate. There is a risk of losing the encoder when the encoder is temporarily put down. In addition, when the user directly touches the operating surface of the encoder with his hands, when the user's hands are stained with oil due to various factors, the oil will stick to the encoder when operating the encoder, affecting the appearance of the encoder and increasing the workload of cleaning the surface of the encoder. Utility Model Content

[0003] The utility model aims to provide an oil-proof sealed handheld encoder, which has the advantages of oil-proof and flexible operation.

[0004] The technical solution of the utility model is as follows:

[0005] The invention discloses an oil-proof sealed handheld encoder, comprising a mounting shell and a mounting frame, wherein an operating port is provided on the front of the mounting shell, and a transparent elastic leather is sealed on the operating port, a pick-up and release port is provided on the top of the mounting shell, and the upper section of the transparent elastic leather can be turned back to cover the pick-up and release port, a fixing belt is provided at the end of the upper section of the transparent elastic leather, and a buckle is provided on the fixing belt, and a slot corresponding to the buckle is provided on the back of the mounting shell, and the transparent elastic leather covers the pick-up and release port when the fixing belt is fixed by inserting the buckle into the slot, an encoder body and a fixing component for fixing the encoder body are placed in the mounting shell, the back of the mounting shell is detachably connected to the front of the mounting frame, a connecting rope is connected between the bottom of the mounting shell and the bottom of the mounting frame, and a plurality of pairs of left-right symmetrical straps are evenly arranged on the mounting frame from top to bottom, and the mounting frame is fixed to the user's arm by detachably connecting the left and right opposite straps.

[0006] Preferably, the fixing assembly includes a sponge pad and a suction cup, the sponge pads are provided on the left and right inner walls of the installation shell, and the suction cups are evenly provided on the bottom inner wall of the installation shell.

[0007] Preferably, a plurality of insertion grooves are evenly arranged along the center line on the back of the mounting shell, and an insertion block corresponding to the insertion groove is arranged on the front of the mounting frame, and the mounting shell and the mounting frame are detachably connected by allowing the insertion block to pass into the insertion groove.

[0008] Preferably, a magnetic block is provided on the front side of the mounting frame at the bottom of the insertion block, and the magnetic block can be adsorbed and abutted against the insertion slot.

[0009] Preferably, a Velcro male surface is provided at the end of the strap on one side, and a Velcro female surface is provided at the end of the strap on the other side, and the left and right corresponding straps are detachably connected by affixing the Velcro male surface and the Velcro female surface.

[0010] The utility model has the following beneficial technical effects:

[0011] 1. Seal the encoder body in the installation shell. The user can indirectly operate the encoder body by pressing the transparent elastic leather on the operating port to avoid the encoder body being exposed to the outside and assuming the risk of oil pollution. When placing the encoder body, the user opens the upper section of the transparent elastic leather, puts the encoder body into the installation shell from the access port, fixes the encoder body with the fixing assembly, aligns the operating surface of the encoder body with the operating port of the installation shell, and finally covers the access port with the upper section of the transparent elastic leather and inserts the buckle into the card slot.

[0012] 2. There are two ways to hold the installation shell. Users can choose the holding method according to actual conditions, which is flexible to operate. One holding method is to place the installation shell on the fixing frame on the arm. When the encoder body is not in use, the user does not need to hold the installation shell, which can free both hands to handle affairs, but both hands are required to operate the encoder body. The other holding method is to remove the installation shell from the fixing frame, hold the installation shell with the hand tied to the fixing frame, and press the operating surface of the encoder body with the thumb of the hand holding the installation shell, so as to achieve the effect of operating the encoder body with one hand, freeing the user's other hand. The connecting rope is used to prevent the installation shell from accidentally falling out of the hand and causing damage to the encoder body inside the installation shell. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] The technical solution of the utility model will be further described below in conjunction with the accompanying drawings.

[0014] Attached Figure 1 It is the front view of the utility model.

[0015] Attached Figure 2 It is a top view of the utility model.

[0016] Attached Figure 3 It is a left view of the utility model.

[0017] Attached Figure 4 This is a front view of the installation shell of the utility model, in which the transparent elastic skin of the installation shell is removed.

[0018] Attached Figure 5 This is a rear view of the installation shell in the utility model, in which the transparent elastic skin of the installation shell is removed.

[0019] In the figure: 1-mounting shell, 2-mounting frame, 3-operating port, 4-transparent elastic leather, 5-removal port, 6-fixing belt, 7-buckle, 8-card slot, 9-encoder body, 10-fixing component, 11-connecting rope, 12-binding strap, 13-sponge pad, 14-suction cup, 15-insertion slot, 16-insertion block, 17-magnetic block, 18-Male surface of Velcro, 19-Female surface of Velcro. DETAILED DESCRIPTION

[0020] The present invention will be further described in detail below in conjunction with the accompanying drawings and specific embodiments.

[0021] Example:

[0022] like Figures 1 to 5 As shown, this embodiment provides an oil-proof sealed handheld encoder, including a mounting shell 1 and a mounting frame 2. The mounting shell 1 is provided with an operating port 3 on the front side, and a transparent elastic leather 4 is sealed on the operating port 3. A pick-up and release port 5 is provided on the top of the mounting shell 1. The upper section of the transparent elastic leather 4 can be turned back to cover the pick-up and release port 5. A fixing belt 6 is provided at the upper end of the transparent elastic leather 4, and a buckle 7 is provided on the fixing belt 6. A card slot 8 corresponding to the buckle 7 is provided on the back side of the mounting shell 1. When the fixing belt 6 is fixed by inserting the buckle 7 into the card slot 8, the transparent elastic leather 4 covers the pick-up and release port 5. An encoder body 9 and a fixing component 10 for fixing the encoder body 9 are placed in the mounting shell 1. The back side of the mounting shell 1 is detachably connected to the front side of the mounting frame 2. A connecting rope 11 is connected between the bottom of the mounting shell 1 and the bottom of the mounting frame 2. The mounting frame 2 is evenly provided with a plurality of pairs of left-right symmetrical straps 12 from top to bottom. The mounting frame 2 is fixed to the user's arm by detachably connecting the left and right opposite straps 12.

[0023] The encoder body 9 is sealed in the mounting shell 1, and the user indirectly operates the encoder body 9 by pressing the transparent elastic skin 4 on the operating port 3, so as to avoid the encoder body 9 being exposed to the outside and assuming the risk of oil pollution; when placing the encoder body 9, the user lifts up the upper section of the transparent elastic skin 4, puts the encoder body 9 into the mounting shell 1 from the access port 5, fixes the encoder body 9 with the fixing component 10, aligns the operating surface of the encoder body 9 with the operating port 3 of the mounting shell 1, and finally covers the access port 5 with the upper section of the transparent elastic skin 4 and inserts the buckle 7 into the card slot 8. The mounting shell 1 has two holding modes, and the user can choose the holding mode according to the actual situation, and the operation is flexible; one holding mode is to place the mounting shell 1 on the fixing frame on the arm, and the user does not need to grasp the mounting shell 1 when the encoder body 9 is not in use, and can free both hands to handle affairs, but both hands are required to operate the encoder body 9, and the other holding mode is to remove the mounting shell 1 from the fixing frame, hold the mounting shell 1 with the hand of the arm tied to the fixing frame, and press the operating surface of the encoder body 9 with the thumb of the hand holding the mounting shell 1, so as to achieve the effect of operating the encoder body 9 with one hand, and free the user's other hand. The connecting rope 11 is used to prevent the encoder body 9 in the mounting shell 1 from being damaged due to accidental loss of the mounting shell 1.

[0024] Furthermore, the fixing assembly 10 includes a sponge pad 13 and a suction cup 14. The sponge pads 13 are provided on the left and right inner walls of the mounting shell 1, and the suction cups 14 are evenly provided on the bottom inner wall of the mounting shell 1. The encoder body 9 is sandwiched in the middle by the elasticity of the sponge pad 13 itself, and the suction cup 14 sucks the bottom of the encoder body 9 to further fix the encoder body 9.

[0025] Furthermore, a plurality of insertion grooves 15 are evenly arranged along the center line on the back of the mounting shell 1, and an insertion block 16 corresponding to the insertion groove 15 is arranged on the front of the mounting frame 2, and the mounting shell 1 and the mounting frame 2 are detachably connected by allowing the insertion block 16 to penetrate into the insertion groove 15. Specifically, the insertion block 16 is composed of a cylinder and a connector connecting the cylinder and the mounting frame 2, and a groove is arranged on the back of the insertion groove 15. The shape of the groove of the insertion groove 15 is the cylinder corresponding to the cylinder of the insertion block 16, and the upper and lower ends of the groove are provided with openings for the cylinder of the insertion block 16 to penetrate in and out, and the rear side of the groove is provided with a notch for the connector of the insertion block 16 to pass through. The cylinder of the insertion block 16 can be pushed into the groove along the central axis direction of the groove from the openings at the upper and lower ends of the groove, so that the insertion block 16 is connected to the insertion groove 15, and the friction between the insertion block 16 and the insertion groove 15 is used to maintain the connection between the mounting shell 1 and the mounting frame 2.

[0026] Furthermore, a magnetic block 17 is provided at the bottom of the insertion block 16 on the front of the mounting frame 2, and the magnetic block 17 can adsorb the abutting insertion slot 15. By the adsorption of the magnetic block 17 on the insertion slot 15, the connection strength between the mounting frame 2 and the mounting shell 1 is improved, and the risk of the mounting shell 1 falling off from the mounting frame 2 is reduced. When the magnetic block 17 is installed at the bottom of the front of the mounting frame 2, the magnetic block 17 cannot enter the upper opening of the groove of the insertion slot 15, so the cylinder of the insertion block 16 can only enter and exit the groove from the lower opening of the groove of the insertion slot 15.

[0027] Furthermore, a Velcro male surface 18 is provided at the end of the strap 12 on one side, and a Velcro female surface 19 is provided at the end of the strap 12 on the other side. The Velcro male surface 18 and the Velcro female surface 19 are attached to each other to make the left and right corresponding straps 12 detachably connected. The Velcro male surface 18 and the Velcro female surface 19 simplify the operation of connecting and separating the corresponding straps 12, thereby increasing the speed of installing and removing the mounting frame 2 by the user.

[0028] The working principle and use process of this utility model:

[0029] The user ties the mounting frame 2 to the arm, then installs the mounting shell 1 on the mounting frame 2, and finally puts the encoder body 9 into the mounting shell 1. The user selects a suitable hand-holding method to operate the encoder body 9 according to actual conditions.

[0030] The above are only specific application examples of the utility model, and do not constitute any limitation on the protection scope of the utility model. Any technical solution formed by equivalent transformation or equivalent replacement falls within the protection scope of the utility model.

Claims

1. An oil-proof sealed handheld encoder, characterized in that: The utility model comprises a mounting shell and a mounting frame, wherein an operation port is provided on the front side of the mounting shell, and a transparent elastic leather is sealed on the operation port, a take-in and put-out port is provided on the top of the mounting shell, and the upper section of the transparent elastic leather can be turned back to cover the take-in and put-out port, a fixing belt is provided on the upper end section of the transparent elastic leather, and a buckle is provided on the fixing belt, and a card slot corresponding to the buckle is provided on the back side of the mounting shell, and the transparent elastic leather covers the take-in and put-out port when the fixing belt is fixed by inserting the buckle into the card slot, an encoder body and a fixing component for fixing the encoder body are placed in the mounting shell, the back side of the mounting shell is detachably connected to the front side of the mounting frame, a connecting rope is connected between the bottom of the mounting shell and the bottom of the mounting frame, and a plurality of pairs of left-right symmetrical straps are evenly arranged on the mounting frame from top to bottom, and the mounting frame is fixed on the arm of the user by detachably connecting the left and right opposite straps.

2. The oil-proof sealed handheld encoder according to claim 1, characterized in that: The fixing assembly comprises a sponge pad and a suction cup. The sponge pads are arranged on the left and right inner walls of the installation shell, and the suction cups are evenly arranged on the bottom inner wall of the installation shell.

3. The oil-proof sealed handheld encoder according to claim 1, characterized in that: The back of the mounting shell is evenly provided with a plurality of insertion grooves along the center line, and the front of the mounting frame is provided with insertion blocks corresponding to the insertion grooves. The mounting shell and the mounting frame are detachably connected by inserting the insertion blocks into the insertion grooves.

4. The oil-proof sealed handheld encoder according to claim 3, characterized in that: A magnetic block is provided at the bottom of the insertion block on the front side of the mounting frame, and the magnetic block can be adsorbed and abutted against the insertion slot.

5. The oil-proof sealed handheld encoder according to claim 1, characterized in that: The end of the strap on one side is provided with a Velcro male surface, and the end of the strap on the other side is provided with a Velcro female surface. The Velcro male surface and the Velcro female surface are affixed to each other so that the left and right corresponding straps can be detachably connected.

Images