CN211293668U - Controller - Google Patents

Abstract

The utility model discloses a controller belongs to controller installation field, the utility model provides a controller includes the casing, be equipped with the installation slider on the casing, the installation slider includes the connecting portion of being connected with the casing and installs the installation department on outside firmware with the controller, installation slider and casing sliding connection, under the installation slider roll-off mode, the installation department protrusion is outside the casing edge, under the installation slider slip-in mode, the installation department is located the casing edge, this controller structure is nimble, high durability and convenient use does benefit to packing and transportation, the degree of difficulty of maintenance and change has been reduced, save time and economic cost.

Description

Controller

[ technical field ] A method for producing a semiconductor device

Utility model particularly relates to a controller.

[ background of the invention ]

The lifting device is widely applied in the medical field, such as lifting medical beds, lifting medical carts and the like, and can be adjusted to the most appropriate height and angle according to the actual condition of a patient, so as to facilitate the operation of medical staff and relieve the pain of the patient, the traditional lifting device drives a bed board and a cart body to rise or fall through a rotary handle, so that the traditional lifting device has higher physical requirement on a user, especially for the patient who does not move conveniently, the traditional manual mode is required to be assisted by others, the use is inconvenient, along with the development of science and technology, the intelligent lifting gradually replaces the traditional manual mode and is more favored by people, wherein the electric lifting mechanism is favored due to small power consumption, stable and beautiful style and large lifting range, the electric lifting mechanism generally takes electricity as a power source and controls the lifting through a controller, the installation of the controller is provided with installation lugs at the edge of a controlled shell at present, all be equipped with the mounting hole on installation ear and the lift platform, the back is aimed at to the mounting hole on controller and the elevating system, reuse function screw installation is fixed, but the installation ear that uses at present is the fixed mounting ear, installation ear and controller casing integrated into one piece, even under non-installation state, the installation ear also can protrusion in controller casing both sides, it is pleasing to the eye to influence, installation ear thickness is usually thinner simultaneously, be inconvenient for packing and transportation, easy damage when external force is great, in case the engaging lug damages, need pull down whole controller casing and change or maintain, and need look for the casing supporting with former controller, it is big to maintain or change the degree of difficulty, it is long-term, and is high in cost.

[ summary of the invention ]

The utility model aims to solve the technical problem that overcome not enough among the prior art, design one kind and have installation slider, structure nimble, be convenient for maintain, beautifully spend high controller.

In order to solve the technical problem, the utility model adopts the following technical scheme:

the utility model provides a controller, the controller includes the casing, be equipped with the installation slider on the casing, the installation slider includes the connecting portion of being connected with the casing and installs the installation department on outside firmware with the controller, installation slider and casing sliding connection, under the installation slider roll-off mode, installation department protrusion is outside the casing edge, under the installation slider cunning mode, the installation department is located the casing edge.

Adopt utility model's beneficial effect:

1. set up above-mentioned mounting structure on the controller, when needing to install the controller on lift platform through the screw, will install the slider and outwards slide, make the installation department protrusion of installation slider outside the casing edge after, the rethread installation department is connected with lift platform, when the controller need not install on lift platform, will install the slider and inwards slide, make the installation department of installation slider withdraw in the casing edge, close as an organic whole with the casing, pleasing to the eye degree is high, this installation slider structure is nimble, high durability and convenient use, also do benefit to packing and transportation.

2. Use above-mentioned installation slider on the controller, when not installing the control box, in the casing edge was withdrawed to the installation department, reduced the breakage rate, even the installation slider damages, only to the installation slider maintain or change can, need not the whole casing of dismouting, reduced the degree of difficulty of maintenance and change, save time and economic cost.

Preferably, the shell is further provided with an inserting structure for inserting the controller on the lifting platform, the installing type and the inserting type are integrally designed, when the inserting type is used, the installing sliding block is hidden in the shell, when the installing type is needed by a customer, two ears are pulled apart for fixing, the universality of installing the controller is improved, the user can select a proper installing mode according to an actual installing environment, a buyer does not need to make orders for many times, and a manufacturer can save the cost of the mold.

Preferably, the inserting structure is a socket part, the socket part comprises a connecting piece, and the connecting piece is provided with a pair of inserting grooves; or the inserting structure is an inserting part, and the inserting part comprises an inserting sheet.

Preferably, the installation slider includes at least two, and two installation sliders set up on the casing in opposite directions, be equipped with the holding tank that holds the installation slider on the casing, it has the slide rail to open on the holding tank both sides wall, be equipped with gliding slip arch in the slide rail on the installation slider lateral wall, installation slider and casing adopt above-mentioned connected mode, and when not installing the control box, the installation slider can be hidden in the holding tank, and the installation slider combines together with the controller, can not bulge on the casing upper surface, has further improved pleasing to the eye degree, prevents to cut with other article and rub, and slide rail and slip arch cooperation simultaneously, when being convenient for the installation slider slides in the roll-off, also plays limiting displacement to the installation slider in the direction of sliding perpendicularly, prevents that the installation slider from droing from holding the groove top.

Preferably, the slide rail side wall is provided with a limiting groove for limiting the stroke of the installation sliding block, the sliding protrusion comprises a limiting block matched with the limiting groove, the installation sliding block is prevented from falling off from the accommodating groove through the matching of the limiting block in the limiting groove, the sliding distance of the installation sliding block is controlled simultaneously, the installation part extending out of the shell is enabled to be proper in proportion to the connection part remained in the accommodating groove, so that the gravity of the controller is reasonably distributed on the installation sliding block, the connection part is prevented from being too short, the controller falls off from the installation sliding block or the installation sliding block is broken, or the installation part is too short, the installation sliding block is connected with the installation platform insecure, and therefore the installation sliding block.

As preferred, the bellied both ends fixed connection of sliding is on the installation slider, the space has between the middle of the protruding and installation slider of sliding, the stopper is established in the protruding intermediate position department of sliding, and the setting in space makes to have great elasticity extrusion space between the protruding and the installation slider of sliding, is convenient for install during the slider assembles to the holding tank, also is convenient for during the stopper assembles to the spacing groove.

Preferably, the sliding protrusion comprises a first buckle, the first buckle comprises a buckle column and a clamping jaw located at the upper end of the buckle column, the clamping jaw forms a limiting block, the root of the buckle column is connected with the side wall of the installation sliding block through a connecting portion, a gap is formed between the first buckle and the installation sliding block, the clamping jaw is clamped into the limiting groove as the limiting block during assembly, the buckle column is matched with the sliding rail as the anti-skidding protrusion, the gap is formed, and a space which is enough for extrusion deformation is reserved for the first buckle during assembly to the sliding rail and the limiting groove.

Preferably, the sliding protrusion further comprises a positioning block, the positioning block is fixed on the mounting slider close to one end of the clamping jaw, the positioning block is separated from the first clamping buckle, and the clamping jaw end of the first clamping buckle is a free end, so that the first clamping buckle has a larger elastic deformation space in the extrusion process.

As preferred, be equipped with the first draw-in groove of keeping away from the casing edge on the holding tank diapire and be close to the second draw-in groove at the casing edge, be equipped with the opening on the slider, be equipped with the second buckle in the opening, the jack catch of second buckle is towards the holding tank diapire, under the installation slider roll-off mode, the jack catch card of second buckle is gone into in the second draw-in groove, under the installation slider roll-off mode, the jack catch card of second buckle is gone into in the first draw-in groove, through the cooperation design of first draw-in groove, second draw-in groove and second buckle, can lock the installation slider at a certain position when roll-off and roll-off mode, prevents that it from sliding by oneself in the slip direction, has guaranteed the stability of.

Preferably, the installation part is provided with an installation hole, the installation sliding block is provided with a force application groove, the force application groove is internally provided with an anti-slip part, the anti-slip part is an anti-slip concave strip or an anti-slip bulge, and the force application groove facilitates the force application of fingers.

These features and advantages of the present invention will be disclosed in more detail in the following detailed description and the accompanying drawings.

[ description of the drawings ]

The utility model is further described with the following drawings:

fig. 1 is a schematic view of a three-dimensional structure of the controller in a sliding-out mode.

Fig. 2 is an exploded view of the controller of the present invention.

Fig. 3 is a schematic view of the three-dimensional structure of the controller in the sliding mode.

Fig. 4 is a partial schematic view of the controller accommodating groove of the present invention.

Fig. 5 is a top view of a structure of the present invention for mounting the slider.

Fig. 6 is a bottom view of the structure for mounting the slider according to the present invention.

Fig. 7 is a schematic perspective view of another structure of the mounting block of the present invention.

Fig. 8 is a bottom view of another structure of the mounting block of the present invention.

Figure 9 is a partial cross-sectional view of the controller mounting slide in a slide-out mode of the present invention.

Figure 10 is a partial cross-sectional view of the controller mounting slide in a slide-out mode of the present invention.

Fig. 11 is a schematic diagram of a three-dimensional structure of the integrated controller with a middle-mounted slider and an insertion structure according to the present invention, wherein the insertion structure is a socket portion.

Fig. 12 is a schematic diagram of a three-dimensional structure of the integrated controller of the present invention, wherein the slider and the plug-in structure are inserted into the insertion portion.

[ detailed description ] embodiments

The technical solutions of the embodiments of the present invention are explained and illustrated below with reference to the drawings of the embodiments of the present invention, but the embodiments described below are only preferred embodiments of the present invention, and not all embodiments. Based on the embodiments in the embodiment, those skilled in the art can obtain other embodiments without creative efforts, and all of them belong to the protection scope of the utility model.

In the following description, the terms such as "inner", "outer", "upper", "lower", "left", "right", etc., which indicate orientations or positional relationships, are used for convenience in describing embodiments and simplifying descriptions, but do not indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the utility model.

The first embodiment is as follows:

as shown in fig. 1 to 10, a controller includes a housing 1, a mounting slider 2 is disposed on the housing 1, the mounting slider 2 includes a connecting portion 201 connected to the housing 1 and a mounting portion 202 for mounting the controller on an external firmware, the mounting slider 2 is slidably connected to the housing 1, the mounting portion 202 protrudes out of an edge of the housing 1 in a sliding-out mode of the mounting slider 2, and the mounting portion 202 is located in the edge of the housing 1 in a sliding-in mode of the mounting slider 2.

Set up above-mentioned mounting structure on the controller, as shown in fig. 1, when needing to install the controller on elevating platform through screw 8, will install slider 2 and outwards slide, make installation department 202 protrusion of installation slider 2 in the outer back of casing 1 edge, rethread installation department 202 is connected with elevating platform, when the controller need not install on elevating platform, as shown in fig. 3, will install slider 2 and inwards slide, make installation department 202 of installation slider 2 withdraw in casing 1 edge, close as an organic whole with casing 1, and the pleasing to the eye degree is high, this installation slider 2 structure is nimble, high durability and convenient use, also do benefit to packing and transportation. Use above-mentioned installation slider 2 on the controller, when not installing the control box, in installation department 202 withdraws 1 edges of casing, reduce the breakage rate, even installation slider 2 damages, only to installation slider 2 maintain or change can, need not the whole casing of dismouting 1, reduced the degree of difficulty of maintenance and change, save time and economic cost.

The installation portion 202 includes an installation structure matched with the lifting platform, as shown in fig. 5 and 6, the installation structure in this embodiment is an installation hole 202a formed in the installation portion 202, so as to be aligned with the installation hole in the lifting platform and then installed and fixed by using a functional screw 8, although the installation structure may be other structures as long as the connection with the lifting platform can be achieved.

In order to ensure the balance and stability of the controller after installation, as shown in fig. 1 to 3, the installation sliders 2 include at least two, and the two installation sliders 2 are oppositely arranged on the shell 1.

In order to improve the beauty and stability, as shown in fig. 1-4, the housing 1 is provided with a containing groove 101 for containing the installation slider 2, as shown in fig. 4, two side walls of the containing groove 101 are provided with slide rails 102, as shown in fig. 5 and 6, the side wall of the installation slider 2 is provided with a slide protrusion 3 sliding in the slide rail 102, the installation slider 2 and the housing 1 adopt the above connection mode, as shown in fig. 2, when the control box is not installed, the installation slider 2 can be hidden in the containing groove 101, the installation slider 2 is integrated with the controller housing and can not protrude out of the upper surface of the housing 1, the beauty is further improved, the installation slider 2 is prevented from being scratched and rubbed by other objects, meanwhile, the slide rails 102 and the slide protrusion 3 are matched, the installation slider 2 can slide in and slide out conveniently, and the installation slider 2 is also limited in the direction perpendicular to the sliding direction, so as to prevent the installation slider, in this embodiment, both ends of the sliding protrusion 3 are fixedly connected to the mounting slider 2, as shown in fig. 6 and 8, a gap 4 is formed between the middle of the sliding protrusion 3 and the mounting slider 2, so that a large elastic pressing space is formed between the sliding protrusion 3 and the mounting slider 2, and the mounting slider 2 can be conveniently assembled into the accommodating groove 101. In this embodiment, the sliding protrusion 3 and the sliding rail 102 are in clearance fit, which can ensure that the installation slider 2 can slide smoothly in the accommodation groove 101, and can prevent the installation slider 2 from shaking up, down, left and right in the accommodation groove 101.

In order to further improve the convenience of assembling the mounting slider 2, as shown in fig. 5 to 8, the side edge of the sliding protrusion 3 in the width direction inside the sliding protrusion and the side edge close to the side wall of the sliding rail 102 are connected by the guide surface 301, so that the assembly of the sliding protrusion 3 is facilitated, the right-angle collision is avoided, and the assembly is smoother.

In order to prevent the mounting slider 2 from falling off from the receiving groove 101, as shown in fig. 4 and 9, the side wall of the sliding rail 102 is provided with a limiting groove 5 for limiting the stroke of the mounting slider 2, as shown in fig. 5 and 6, the sliding protrusion 3 comprises a limiting block 302 matched with the limiting groove 5, in this embodiment, the limiting block 302 is arranged at the middle position of the sliding protrusion 3, the sliding distance of the mounting slider 2 is controlled by the matching of the limiting block 302 in the limiting groove 5, so that the proportion of the mounting part 202 extending out of the housing 1 and the connecting part 201 remained in the receiving groove 101 is proper, the gravity of the controller is reasonably distributed on the mounting slider 2, the connecting part 201 is prevented from being too short, the controller falls off from the mounting slider 2 or the mounting slider 2 is broken, or the mounting part 202 is too short, the mounting slider 2 is not firmly connected with the mounting platform, and thus falls off, the limiting block 302 is arranged at, the stopper 302 is easily fitted into the stopper groove 5.

In order to lock the installation slider 2 at a certain position in the sliding-in and sliding-out mode and prevent the installation slider from sliding in the sliding direction, as shown in fig. 2, a first clamping groove 103 far away from the edge of the housing 1 and a second clamping groove 104 close to the edge of the housing 1 are arranged on the bottom wall of the accommodating groove 101, an opening 203 is arranged on the installation slider 2, a second buckle 204 is arranged in the opening 203, a claw 204a of the second buckle 204 faces the bottom wall of the accommodating groove 101, as shown in fig. 10, a claw 204a of the second buckle 204 is clamped in the second clamping groove 104 in the sliding-out mode of the installation slider 2, and a claw 204a of the second buckle 204 is clamped in the first clamping groove 103 in the sliding-in mode of the installation slider 2, and the stability of the installation slider 2 in the accommodating groove 101 is ensured through the matching design of the first clamping groove 103, the.

In order to make the finger have an effective force application point when sliding the slider, as shown in fig. 1, fig. 3, fig. 5 and fig. 7, the mounting slider 2 is provided with a force application groove 205, the force application groove 205 is provided with an anti-slip part, the anti-slip part is an anti-slip concave strip or an anti-slip convex, the anti-slip part increases the friction force of the finger, the finger and the force application groove 205 will not slide relatively, so that the finger can push the slider more easily.

Example two:

the difference between this embodiment and the first embodiment is that, as shown in fig. 7 to 9, the sliding protrusion 3 includes a first buckle 303 and a positioning block 304, the first buckle 303 includes a buckle column 303a and a first claw 303b located at the upper end of the buckle column 303a, the first claw 303b forms a limiting block 302, the root of the buckle column 303a is connected with the side wall of the mounting slider 2 through a connecting portion 201, as shown in fig. 8, a gap 4 is provided between the first buckle 303 and the mounting slider 2, the positioning block 304 is fixed on the mounting slider 2 near one end of the first claw 303b, the positioning block 304 is separated from the first buckle 303, the end of the first claw 303b is a free end and is not bound and affected by the positioning block 304, during assembly, the first claw 303b is clamped into the limiting block slot 5 as the limiting block, the positioning block 304 and the buckle column 303a are matched with the sliding rail 102 as sliding protrusions, the gap 4 is provided and the first claw 303b is, sufficient space for the first snap 303 to be deformed by compression is left during the assembly process to the slide rail 102 and the stopper groove 5.

It can be understood that, the connection mode of the installation slider 2 and the housing 1 is not limited to the above two structures, and as long as the sliding connection and the limiting function of the installation slider 2 and the housing 1 can be realized, the two structures all fall into the protection scope of the present invention.

Example three:

the difference between this embodiment and the first and second embodiments is that, as shown in fig. 11 and 12, the housing 1 is further provided with an insertion structure for inserting the controller onto the lifting platform, in this embodiment, as shown in fig. 11, the insertion structure is a socket 6, the socket 6 includes a first connecting piece 601, and the first connecting piece 601 has a pair of insertion slots 602; alternatively, as shown in fig. 12, the inserting structure is an inserting portion 7, the inserting portion 7 includes a second connecting member 702, and an inserting piece 701 is disposed on the second connecting member 702.

Installation type and cartridge type integrated design use when pegging graft, will install slider 2 and hide in casing 1, will install slider 2 and pull open when customer needs installation for it is fixed, improved the commonality of controller installation, the user can select suitable mounting means according to the installation environment of reality, and buyer need not drop an order many times, and the mould expense also can be saved to the manufacturer.

The above description is only for the embodiments of the present invention, but the scope of the present invention is not limited thereto, and those skilled in the art should understand that the present invention includes but is not limited to the description in the above embodiments and the accompanying drawings. Any modification which does not depart from the functional and structural principles of the invention is intended to be included within the scope of the claims.

Claims (10)

1. The utility model provides a controller, the controller includes the casing, its characterized in that, be equipped with the installation slider on the casing, the installation slider includes the connecting portion of being connected with the casing and installs the installation department on outside firmware with the controller, installation slider and casing sliding connection, under the installation slider roll-off mode, installation department protrusion is outside the casing edge, under the installation slider roll-off mode, the installation department is located the casing edge.

2. The controller of claim 1, wherein the housing further comprises a plug structure for plugging the controller to the lifting platform.

3. The controller of claim 2, wherein the plug structure is a female portion including a connector having a pair of slots therein; or the inserting structure is an inserting part, and the inserting part comprises an inserting sheet.

4. The controller according to claim 1, wherein the mounting blocks comprise at least two mounting blocks, two mounting blocks are oppositely disposed on the housing, the housing is provided with a receiving groove for receiving the mounting blocks, two side walls of the receiving groove are provided with slide rails, and side walls of the mounting blocks are provided with slide protrusions sliding in the slide rails.

5. The controller according to claim 4, wherein the side wall of the slide rail is provided with a limiting groove for limiting the stroke of the mounting slide block, and the sliding protrusion comprises a limiting block matched with the limiting groove.

6. The controller according to claim 5, wherein two ends of the sliding protrusion are fixedly connected to the mounting slider, a gap is formed between the middle of the sliding protrusion and the mounting slider, and the limiting block is arranged at the middle position of the sliding protrusion.

7. The controller according to claim 5, wherein the sliding protrusion comprises a first buckle, the first buckle comprises a buckle column and a claw positioned at the upper end of the buckle column, the claw forms a limiting block, the root of the buckle column is connected with the side wall of the installation slider through a connecting part, and a gap is formed between the first buckle and the installation slider.

8. The controller of claim 7, wherein the sliding protrusion further comprises a positioning block fixed to the mounting block near one end of the latch, the positioning block being separated from the first latch.

9. The controller according to claim 4, wherein the bottom wall of the receiving groove is provided with a first clamping groove far away from the edge of the housing and a second clamping groove close to the edge of the housing, the slider is provided with an opening, a second buckle is arranged in the opening, a clamping jaw of the second buckle faces the bottom wall of the receiving groove, the clamping jaw of the second buckle is clamped into the second clamping groove in the sliding-out mode of the mounting slider, and the clamping jaw of the second buckle is clamped into the first clamping groove in the sliding-in mode of the mounting slider.

10. The controller according to claim 1, wherein the mounting portion is provided with a mounting hole, the mounting slider is provided with a force application groove, the force application groove is provided with a non-slip portion, and the non-slip portion is a non-slip concave strip or a non-slip convex.

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