CN209390508U

CN209390508U - A kind of low-voltage and low-power dissipation multi-functional GPRS terminal

Info

Publication number: CN209390508U
Application number: CN201821830923.XU
Authority: CN
Inventors: 杨文锋
Original assignee: Fujian Honesty Da Information Technology Co Ltd
Current assignee: Fujian Honesty Da Information Technology Co Ltd
Priority date: 2018-11-07
Filing date: 2018-11-07
Publication date: 2019-09-13
Anticipated expiration: 2028-11-07

Abstract

The utility model provides a kind of low-voltage and low-power dissipation multi-functional GPRS terminal, including GPRS terminal body, the GPRS terminal body is placed on inside protective case, two walls of left and right, which are inlayed, in the protective case is fixed with rubber bumps, and rubber bumps are separately positioned at left and right sides of GPRS terminal body, protective case upper surface corner location and lower end surface corner location are machined with guide groove, be slidably connected U-shaped sliding bar on the guide groove, the U-shaped sliding bar annular side is slidably connected connecting rod, the connecting rod annular side is set with rubber sleeve, the rubber is set between U-shaped sliding bar, compared with prior art, the utility model is with following the utility model has the advantages that convenient for being supported and protecting by rubber sleeve, avoid the damage that is collided, it is also convenient for through mobile connection bar, it is gripped to realize Function.

Description

A kind of low-voltage and low-power dissipation multi-functional GPRS terminal

Technical field

The utility model is a kind of low-voltage and low-power dissipation multi-functional GPRS terminal, belongs to GPRS device field.

Background technique

Existing low-voltage and low-power dissipation GPRS terminal cause it easily to fall in use, due to not having protective device and touch Damage is bad, to reduce its using effect, therefore, it is necessary to a kind of low-voltage and low-power dissipation multi-functional GPRS terminals to solve above-mentioned ask Topic.

Utility model content

In view of the deficienciess of the prior art, the utility model aim is to provide a kind of low-voltage and low-power dissipation multi-functional GPRS end End, to solve the problems mentioned in the above background technology, the utility model is easy to use, convenient for operation, realizes the function of protection Can, and have the function of supporting and gripping.

To achieve the goals above, the utility model is achieved through the following technical solutions: a kind of low-voltage and low-power dissipation Multi-functional GPRS terminal, including GPRS terminal body, the GPRS terminal body are placed on inside protective case, left and right in the protective case Two walls, which are inlayed, is fixed with rubber bumps, and rubber bumps are separately positioned at left and right sides of GPRS terminal body, on the protective case End face corner location and lower end surface corner location are machined with guide groove, and be slidably connected U-shaped sliding bar on the guide groove, institute It states U-shaped sliding bar to be separately positioned on protective case two sides, the U-shaped sliding bar annular side are slidably connected connecting rod up and down, the company Extension bar annular side is set with rubber sleeve, and the rubber is set between U-shaped sliding bar, and the protective case upper and lower ends are machined with Open slot, the rubber are set on open slot.

Further, connecting rod annular side upper end front and rear edges position is threaded hole, the threaded hole Annular side is rotatablely connected by screw thread and clamping screw, and front and back two is machined with through-hole, the company in the connecting rod Extension bar is slidably connected on U-shaped sliding bar by through-hole, and the threaded hole lower end is connected with through-hole.

Further, symmetrically placed two rubber sleeves in the open slot upper end, there are four the U-shaped sliding bar is set, four The U-shaped sliding bar is separately positioned on protective case upper surface front and rear edges position and lower end surface front and rear edges position.

Further, the rubber bumps are equipped at least two, and at least two rubber bumps, which are uniformly inlayed, to be fixed on Two walls of left and right in protective case, and at least two rubber bumps inner faces are hemispherical, and spherical side is machined with anti-skid chequer.

Further, the protective case front end face and rear end face pass through screw thread and fastening bolt is rotatablely connected, and fasten Bolt inner face is in contact with U-shaped sliding bar annular side.

The utility model has the beneficial effects that a kind of low-voltage and low-power dissipation multi-functional GPRS terminal of the utility model, this is practical It is novel to pass through addition GPRS terminal body, protective case, connecting rod, rubber sleeve, U-shaped sliding bar, open slot, rubber bumps and guiding Slot, the design are convenient for being supported and protecting by rubber sleeve, avoid the damage that is collided, be also convenient for through mobile connection bar, To realize the function of gripping, solves existing low-voltage and low-power dissipation GPRS terminal and carrying out in use, due to not preventing Protection unit, the problem of causing it easily to fall damaged in collision.

Because of addition threaded hole, clamping screw and through-hole, which is convenient for the movement and fixation of connecting rod, this is practical new Type is easy to use, convenient for operation, realizes the function of protection, and has the function of supporting and gripping.

Detailed description of the invention

Upon reading the detailed description of non-limiting embodiments with reference to the following drawings, other spies of the utility model Sign, objects and advantages will become more apparent upon:

Fig. 1 is a kind of structural schematic diagram of low-voltage and low-power dissipation multi-functional GPRS terminal of the utility model；

Fig. 2 is a kind of positive structure diagram of low-voltage and low-power dissipation multi-functional GPRS terminal of the utility model；

Fig. 3 is a kind of right side structural representation of low-voltage and low-power dissipation multi-functional GPRS terminal of the utility model；

Fig. 4 is connecting rod, through-hole and clamping screw in a kind of low-voltage and low-power dissipation multi-functional GPRS terminal of the utility model The schematic diagram of the section structure；

In figure: 1-GPRS terminal body, 2- protective case, 3- connecting rod, 4- rubber sleeve, 5-U type sliding bar, 6- open slot, 7- Rubber bumps, 8- guide groove, 9- clamping screw, 10- through-hole.

Specific embodiment

To be easy to understand the technical means, creative features, achievement of purpose, and effectiveness of the utility model, below In conjunction with specific embodiment, the utility model is further described.

Please refer to Fig. 1-Fig. 4, the utility model provides a kind of technical solution: a kind of low-voltage and low-power dissipation multi-functional GPRS is whole End, including GPRS terminal body 1, GPRS terminal body 1 are placed on inside protective case 2, and two walls of left and right, which are inlayed, in protective case 2 is fixed with Rubber bumps 7, and rubber bumps 7 are separately positioned on the left and right sides of GPRS terminal body 1, user of service is by GPRS terminal body 1 It slides into protective case 2, rubber bumps 7 is squeezed to realize, 7 stress deformation of rubber bumps is in turn resulted in and generates rebound Power, then rubber bumps 7 restore deformation to hold out against fixation to GPRS terminal body 1,2 upper surface corner location of protective case with And lower end surface corner location is machined with guide groove 8, be slidably connected U-shaped sliding bar 5 on guide groove 8, and U-shaped sliding bar 5 is set respectively It sets in about 2 two sides of protective case, U-shaped 5 annular side of sliding bar is slidably connected connecting rod 3, and 3 annular side of connecting rod is set with rubber sleeve 4, rubber sleeve 4 is arranged between U-shaped sliding bar 5, and 2 upper and lower ends of protective case are machined with open slot 6, and the setting of rubber sleeve 4 is being open On slot 6, in use, user of service moves U-shaped sliding bar 5 along guide groove 8, so that connecting rod 3 and rubber sleeve 4 be driven to move Dynamic, when rubber sleeve 4 is moved to designated position, then rotation fastening bolt makes to carry out holding out against fixation to U-shaped sliding bar 5 Rubber sleeve 4 is moved to the two sides of external support equipment with personnel, moves inward connecting rod then along U-shaped sliding bar 5 3, so that rubber sleeve 4 be driven to move inward, and then realize and external support equipment is clamped, then rotation lock bolt 9, so Clamping screw 9 is rotated and is moved down along threaded hole afterwards, and then is held out against to U-shaped sliding bar 5, realize to connecting rod 3 into Row is fixed, and is also convenient for placing items between two rubber sleeves 4, is then moved inward rubber sleeve 4, and then press from both sides to article It fastens, the design achieves the functions of protection, and expand its functionality.

3 annular side upper end front and rear edges position of connecting rod is threaded hole, and threaded hole annular side passes through spiral shell Line and clamping screw 9 are rotatablely connected, and front and back two is machined with through-hole 10 in connecting rod 3, and connecting rod 3 is connected by the sliding of through-hole 10 It connects on U-shaped sliding bar 5, threaded hole lower end is connected with through-hole 10, and connecting rod 3 is convenient for through through-hole 10 along U-shaped sliding bar 5 It is moved, then clamping screw 9 is rotated and moved down under the action of screw thread along threaded hole, and then to U-shaped sliding bar 5 It is held out against.

Symmetrically placed two rubber sleeves 4 in 6 upper end of open slot, there are four U-shaped sliding bar 5 is set, four U-shaped sliding bars 5 are distinguished Setting is convenient in 2 upper surface front and rear edges position of protective case and lower end surface front and rear edges position, the design of open slot 6 to rubber sleeve 4 are placed and are limited, and prevent from falling off.

Rubber bumps 7 are equipped at least two, and at least two rubber bumps 7, which are uniformly inlayed, is fixed on two walls of left and right in protective case 2, And at least two rubber bumps, 7 inner face is hemispherical, and spherical side is machined with anti-skid chequer, at least two rubber bumps 7 Design expands clamping range, and the design of anti-skid chequer then improves clamping stability, and the design of semi-spherical shape is then convenient for GPRS terminal body 1 slides into protective case 2.

2 front end face of protective case and rear end face pass through screw thread and fastening bolt is rotatablely connected, and fastening bolt inner face and U 5 annular side of type sliding bar is in contact, and clamping screw 9 is rotated and moved inward under threaded function, thus to U-shaped sliding bar 5 It is held out against.

The basic principles and main features of the present invention and the advantages of the present invention have been shown and described above, for For those skilled in the art, it is clear that the present invention is not limited to the details of the above exemplary embodiments, and without departing substantially from this In the case where the spirit or essential attributes of utility model, the utility model can be realized in other specific forms.Therefore, no matter From the point of view of which point, the present embodiments are to be considered as illustrative and not restrictive, and the scope of the utility model is by institute Attached claim rather than above description limit, it is intended that will fall within the meaning and scope of the equivalent elements of the claims All changes are embraced therein.It should not treat any reference in the claims as limiting related right It is required that.

In addition, it should be understood that although this specification is described in terms of embodiments, but not each embodiment is only wrapped Containing an independent technical solution, this description of the specification is merely for the sake of clarity, and those skilled in the art should It considers the specification as a whole, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art The other embodiments being understood that.

Claims

1. a kind of low-voltage and low-power dissipation multi-functional GPRS terminal, including GPRS terminal body, it is characterised in that: the GPRS terminal sheet Body is placed on inside protective case, and two walls of left and right, which are inlayed, in the protective case is fixed with rubber bumps, and rubber bumps are separately positioned on At left and right sides of GPRS terminal body, protective case upper surface corner location and lower end surface corner location are machined with guide groove, Be slidably connected U-shaped sliding bar on the guide groove, and the U-shaped sliding bar is separately positioned on protective case two sides up and down, the U-shaped sliding Bar annular side is slidably connected connecting rod, and the connecting rod annular side is set with rubber sleeve, and the rubber is set on U-shaped sliding Between bar, the protective case upper and lower ends are machined with open slot, and the rubber is set on open slot.

2. a kind of low-voltage and low-power dissipation multi-functional GPRS terminal according to claim 1, it is characterised in that: the connection burr Shape side upper end front and rear edges position is threaded hole, and threaded hole annular side is turned by screw thread and clamping screw Dynamic connection, the interior front and back two of the connecting rod are machined with through-hole, and the connecting rod is slidably connected at U-shaped sliding bar by through-hole On, the threaded hole lower end is connected with through-hole.

3. a kind of low-voltage and low-power dissipation multi-functional GPRS terminal according to claim 1, it is characterised in that: on the open slot Symmetrically placed two rubber sleeves are held, there are four the U-shaped sliding bar is set, four U-shaped sliding bars are separately positioned on protective case End face front and rear edges position and lower end surface front and rear edges position.

4. a kind of low-voltage and low-power dissipation multi-functional GPRS terminal according to claim 1, it is characterised in that: the rubber bumps It is uniformly inlayed equipped at least two, at least two rubber bumps and is fixed on two walls of left and right in protective case, and described at least two Rubber bumps inner face is hemispherical, and spherical side is machined with anti-skid chequer.

5. a kind of low-voltage and low-power dissipation multi-functional GPRS terminal according to claim 1, it is characterised in that: the protective case front end Face and rear end face pass through screw thread and fastening bolt is rotatablely connected, and fastening bolt inner face and U-shaped sliding bar annular side It is in contact.